AptarGroup ATR Form 10-Q filing Q1 FY2026

PART I – FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS (UNAUDITED)

See accompanying unaudited Notes to Condensed Consolidated Financial Statements.

See accompanying unaudited Notes to Condensed Consolidated Financial Statements.

See accompanying unaudited Notes to Condensed Consolidated Financial Statements.

See accompanying unaudited Notes to Condensed Consolidated Financial Statements.

See accompanying unaudited Notes to Condensed Consolidated Financial Statements.

See accompanying unaudited Notes to Condensed Consolidated Financial Statements.

Restricted cash included in the line item prepaid and other on the Condensed Consolidated Balance Sheets as shown below represents amounts held in escrow related to the Sommaplast acquisition.

AptarGroup, Inc.

Notes to Condensed Consolidated Financial Statements

(Dollars in Thousands, Except per Share Amounts, or as Otherwise Indicated)

(Unaudited)

NOTE 1 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

BASIS OF PRESENTATION

The accompanying unaudited Condensed Consolidated Financial Statements include the accounts of AptarGroup, Inc. and our subsidiaries. The terms “AptarGroup,” “Aptar,” “Company,” “we,” “us” or “our” as used herein refer to AptarGroup, Inc. and our subsidiaries. All significant intercompany accounts and transactions have been eliminated.

In the opinion of management, the unaudited Condensed Consolidated Financial Statements (the “Condensed Consolidated Financial Statements”) include all normal recurring adjustments necessary for a fair statement of consolidated financial position, results of operations, comprehensive income, changes in equity and cash flows for the interim periods presented. The accompanying Condensed Consolidated Financial Statements have been prepared by the Company, pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) have been condensed or omitted pursuant to such rules and regulations, although we believe that the disclosures made are adequate to make the information presented not misleading. Also, certain financial position data included herein was derived from the audited Consolidated Financial Statements included in our Annual Report on Form 10-K for the year ended December 31, 2025 but does not include all disclosures required by U.S. GAAP. Accordingly, these Condensed Consolidated Financial Statements and related notes should be read in conjunction with the audited Consolidated Financial Statements and notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2025. The results of operations of any interim period are not necessarily indicative of the results that may be expected for the year.

RECENT ACCOUNTING STANDARDS

Changes to U.S. GAAP are established by the Financial Accounting Standards Board (“FASB”) in the form of Accounting Standards Updates (“ASUs”) to the FASB’s Accounting Standards Codification.

In November 2024, the FASB issued ASU 2024-03, Disaggregation of Income Statement Expenses ("DISE"), which requires the disaggregation of certain expenses in the notes to the financial statements, to provide enhanced transparency into the expense captions presented on the face of the income statement. In January 2025, the FASB issued ASU 2025-01 clarifying the effective date. This standard will be effective for fiscal years beginning after December 15, 2026 and interim reporting periods within fiscal years beginning after December 15, 2027, with early adoption permitted. The requirements will be applied prospectively with the option for retrospective adoption. We are evaluating the impact of the standard on our disclosures in the Condensed Consolidated Financial Statements.

In September 2025, the FASB issued ASU 2025-06, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Amendments to the Accounting for Software Costs. The update removes the "project stage" model for internal-use software and replaces it with a principles-based capitalization framework. Under the new guidance, capitalization begins when it is probable that the project will be completed and the software will perform as intended, and after management has authorized and committed to funding the project. The guidance is effective for fiscal years beginning after December 15, 2027, and interim periods within those fiscal years, with early adoption permitted. We are evaluating the impact of this guidance on our disclosures in the Condensed Consolidated Financial Statements.

Other accounting standards that have been issued by the FASB or other standards-setting bodies did not have a material impact on our Condensed Consolidated Financial Statements.

INCOME TAXES

We compute taxes on income in accordance with the tax rules and regulations of the many taxing authorities where the income is earned. The income tax rates imposed by these taxing authorities may vary substantially. Taxable income may differ from pre-tax income for U.S. GAAP financial accounting purposes. To the extent that these differences create timing differences between the tax basis of an asset or liability and its reported amount in the U.S. GAAP financial statements, an appropriate provision for deferred income taxes is made.

We maintain our assertion that the cash and distributable reserves at our non-U.S. affiliates are indefinitely reinvested with the following exceptions: the 2026 and 2025 earnings for Aptar France, our subsidiary in France, all earnings in Germany and the pre-2020 earnings in Italy, Switzerland and Colombia. Under current U.S. tax laws, all of our non-U.S. earnings are subject to U.S. taxation on a current or deferred basis. We will provide for the necessary withholding tax, local income taxes, and U.S. federal and state income tax when management decides that an affiliate should make a distribution. These decisions are made taking into consideration the financial requirements of the non-U.S. affiliates and our global cash management goals. See Note 5 – Income Taxes for more information.

We recognize a liability for the amount of unrecognized tax benefits from uncertain tax positions. This liability is recognized whenever we determine that a tax benefit will not meet a more-likely-than-not threshold for recognition.

We are subject to taxation and file income tax returns in the U.S. federal jurisdiction and many state and foreign jurisdictions. We believe that an adequate provision has been made for any adjustments that may result from tax examinations. However, the outcome of tax audits cannot be predicted with certainty. If any issues addressed in our tax audits are resolved in a manner inconsistent with our expectations, we could be required to adjust our provision for income taxes in the period such resolution occurs. The resolution of each of these audits is not expected to be material to our Condensed Consolidated Financial Statements.

SUPPLY CHAIN FINANCE PROGRAM

We regularly renegotiate our supplier contracts and as a result have been successful in securing extended payment terms with many of our suppliers to be in line with local and regional trends. We facilitate a supply chain finance program (“SCF”) across Europe and the U.S. that is administered by a third-party platform. Eligible suppliers can elect to receive early payment of invoices, less an interest deduction, and negotiate their receivable sales arrangements through the third-party platform on behalf of the respective SCF bank. We are not a party to those agreements, and the terms of our payment obligations are not impacted by a supplier's participation in the SCF. Accordingly, we have concluded that this program continues to be a trade payable program and is not indicative of a borrowing arrangement. Under these agreements, the average payment terms range from 60 to 120 days and are based on industry standards and best practices within each of our regions.

All outstanding amounts related to suppliers participating in the SCF are recorded within accounts payable, accrued and other liabilities in our Condensed Consolidated Balance Sheets, and associated payments are included in operating activities within our Condensed Consolidated Statements of Cash Flows. As of March 31, 2026, the amounts due to suppliers participating in the SCF and included in accounts payable, accrued and other liabilities were approximately $37.5 million.

To the extent our financial position allows and we believe there is a clear financial benefit, we may benefit from early payment discounts with some suppliers. While we have offered third party alternatives for our suppliers to receive payments sooner, we generally do not utilize these offerings from our customers as current economic conditions do not make them beneficial for us.

NOTE 2 – REVENUE

Revenue by segment and geography based on shipped to locations for the three months ended March 31, 2026 and 2025 were as follows:

We perform our obligations under a contract with a customer by transferring goods and/or services in exchange for consideration from the customer. The timing of performance will sometimes differ from the timing of the invoicing for the associated consideration from the customer, thus resulting in the recognition of a contract asset or a contract liability. We recognize a contract asset when we transfer control of goods or services to a customer prior to invoicing for the related performance obligation. The contract asset is transferred to accounts receivable when the product is invoiced to the customer. We recognize a contract liability if the customer's payment of consideration precedes the entity's performance.

The opening and closing balances of our contract asset and contract liabilities were as follows:

The differences in the opening and closing balances of our contract asset and contract liabilities are primarily the result of timing differences between our performance and the invoicing. The total amount of revenue recognized during the current period against contract liabilities is $36.1 million, including $24.8 million relating to contract liabilities at the beginning of the year. Current contract assets are included within Prepaid and other, while current contract liabilities and long-term contract liabilities are included within Accounts payable, accrued and other liabilities and Deferred and other non-current liabilities, respectively, within our Condensed Consolidated Balance Sheets.

Determining the Transaction Price

In most cases, the transaction price for each performance obligation is stated in the contract. In determining the variable amounts of consideration within the transaction price (such as volume-based customer rebates), we include an estimate of the expected amount of consideration as revenue. We apply the expected value method based on all of the information (historical, current, and forecast) that is reasonably available and identify reasonable estimates based on this information. We apply the method consistently throughout the contract when estimating the effect of an uncertainty on the amount of variable consideration to which we will be entitled.

Product Sales

We primarily manufacture and sell drug and consumer product dosing, dispensing and protection technologies. The amount of consideration is typically fixed for customers. At the time of shipment, the customer is invoiced at the agreed-upon price. Revenue from product sales is typically recognized upon manufacture or shipment, when control of the goods transfers to the customer.

To determine when the control transfers, we typically assess, among other things, the shipping terms of the contract, with shipping being one of the indicators of transfer of control. For a majority of product sales, control of the goods transfers to the customer at the time of shipment of the goods. Once the goods are shipped, we are precluded from redirecting the shipment to another customer. Therefore, our performance obligation is satisfied at the time of shipment. For sales in which control transfers upon delivery, shipping and/or handling costs that occur before the customer obtains control of the goods are deemed to be fulfillment activities and are accounted for as fulfillment costs and revenue is recorded upon final delivery to the customer location. We have elected to account for shipping and handling costs that occur after the customer has obtained control of a good as fulfillment costs rather than as a promised service. We do not have any material significant payment terms as payment is typically received shortly after the point of sale.

There also exist instances where we manufacture highly customized products that have no alternative use to us and for which we have an enforceable right to payment for performance completed to date. For these products, we transfer control and recognize revenue over time by measuring progress towards completion using the output method based on the number of products produced. As we normally make our products to a customer’s order, the time between production and shipment of our products is typically within a few weeks. We believe this measurement provides a faithful depiction of the transfer of goods as the costs incurred reflect the value of the products produced.

As a part of our customary business practice, we offer a standard warranty that the products will materially comply with the technical specifications and will be free from material defects. Because such warranties are not sold separately, do not provide for any service beyond a guarantee of a product’s initial specifications, and are not required by law, there is no revenue deferral for these types of warranties.

Tooling Sales

We also build or contract for molds and other tools (collectively defined as “tooling”) necessary to produce our products. As with product sales, we recognize revenue when control of the tool transfers to the customer. If the tooling is highly customized with no alternative use to us and we have an enforceable right to payment for performance completed to date, we transfer control and recognize revenue over time by measuring progress towards completion using the input method based on costs incurred relative to total estimated costs to completion. Otherwise, revenue for the tooling is recognized at the point in time when the customer approves the tool. We do not have any significant payment terms as payment is typically either received during the mold-build process or shortly after completion.

In certain instances, we offer extended warranties on our tools above and beyond the normal standard warranties. We normally receive payment at the inception of the contract and recognize revenue over the term of the contract. We do not have any material extended warranties as of March 31, 2026 or December 31, 2025.

Service Sales

We also provide services to our customers. As with product sales, we recognize revenue based on completion of each performance obligation of the service contract. Milestone deliverables and upfront payments are tied to specific performance obligations and recognized upon satisfaction of the individual performance obligation.

Royalty Revenue

We determine the amount and timing of royalty revenue based on our contractual agreements with customers. These contracts contain variable consideration which primarily relates to sales- or usage-based royalties related to the license of intellectual property and license contracts. For sales- and usage-based royalties, ASC 606 provides an exception to estimating variable consideration. Under this exception, we recognize revenues from sales- or usage-based royalty revenue at the later of when the sales or usage occurs or the satisfaction (or partial satisfaction) of the performance obligation to which the royalty has been allocated.

Contract Costs

We do not incur significant costs to obtain or fulfill revenue contracts.

Credit Risk

We are exposed to credit losses primarily through our product sales, tooling sales and services to our customers. We assess each customer’s ability to pay for the products we sell by conducting a credit review. The credit review considers our expected billing exposure and timing for payment and the customer’s established credit rating, or our assessment of the customer’s creditworthiness based on our analysis of their financial statements when a credit rating is not available. We also consider contract terms and conditions, country and political risks, and business strategy in our evaluation. A credit limit is established for each customer based on the outcome of this review.

We monitor our ongoing credit exposure through active review of customer balances against contract terms and due dates. Our activities include timely account reconciliation, dispute resolution and payment confirmation. We may employ collection agencies and legal counsel to pursue recovery of defaulted receivables.

NOTE 3 - INVENTORIES

Inventories, by component, net of reserves, consisted of:

NOTE 4 – GOODWILL AND OTHER INTANGIBLE ASSETS

The changes in the carrying amount of goodwill for the three months ended March 31, 2026 by reporting segment were as follows:

The table below shows a summary of intangible assets as of March 31, 2026 and December 31, 2025.

Aggregate amortization expense for the intangible assets above for the three months ended March 31, 2026 and 2025 was $11,415 and $10,744, respectively.

As of March 31, 2026, future estimated amortization expense for the years ending December 31 is as follows:

Future amortization expense may fluctuate depending on changes in foreign currency rates. The estimates for amortization expense noted above are based upon foreign exchange rates as of March 31, 2026.

NOTE 5 – INCOME TAXES

The tax provision for interim periods is determined using the estimated annual effective consolidated tax rate, based on the current estimate of full-year earnings and related estimated full-year taxes, adjusted for the impact of discrete quarterly items.

The Organization for Economic Cooperation and Development’s Model Global Anti-Base Erosion rules under Pillar Two have been enacted by various countries beginning in 2024. These enacted laws relate to the Pillar Two safe harbors, Income Inclusion Rule, Qualified Domestic Minimum Tax, and the Undertaxed Profits Rule for 2025 and onward. We have analyzed the provisions in the applicable jurisdictions and provided for the appropriate tax amounts. We do not expect a material impact from Pillar Two related taxes for 2026.

On July 4, 2025, the U.S. government enacted tax legislation commonly referred to as “One Big Beautiful Bill Act” (“OBBBA”). Our 2026 tax provision includes the appropriate items, none of which are material (individually and combined).

The effective tax rate for the three months ended March 31, 2026 and 2025, respectively, was 22.4% and 25.8%. The lower effective tax rate for the three months ended March 31, 2026 reflects a more favorable mix of earnings and greater excess tax benefits from share-based compensation.

NOTE 6 – DEBT

Short-Term Obligations

At March 31, 2026 and December 31, 2025, our short-term obligations, revolving credit facility and overdrafts consisted of the following:

We have a revolving credit facility (the “revolving credit facility”) with a syndicate of banks that provides us with unsecured financing of up to $600.0 million, which may be increased by up to $300.0 million more, subject to the satisfaction of certain conditions. The revolving credit facility is available in the U.S. and to our wholly-owned UK subsidiary and could be drawn in various currencies including USD, EUR, GBP, and CHF. On July 2, 2024, we entered into a new amended and restated agreement (the “amended revolving credit facility”) that extended the maturity date to July 2029, subject to a maximum of two one-year extensions in certain circumstances. As of March 31, 2026, we had utilized $7.0 million and €130.0 million ($150.3 million) under the amended revolving credit facility in the U.S. and no balance was utilized by our wholly-owned UK subsidiary. As of December 31, 2025, €130.0 million ($152.6 million) was utilized under the amended revolving credit facility in the U.S. and no balance was utilized by our wholly-owned UK subsidiary.

There are no compensating balance requirements associated with our amended revolving credit facility. Each borrowing under the amended revolving credit facility will bear interest at rates based on SOFR (in the case of USD), EURIBOR (in the case of EUR), SONIA (in the case of GBP), SARON (in the case of CHF), prime rates or other similar rates, in each case plus an applicable margin. The amended revolving credit facility also provides mechanics relating to a transition away from designated benchmark rates for other available currencies and the replacement of any such applicable benchmark by a replacement alternative benchmark rate or mechanism for loans made in the applicable currency. A facility fee on the total amount of the amended revolving credit facility is also payable quarterly, regardless of usage. The applicable margins for borrowings under the amended revolving credit facility and the facility fee percentage may change from time to time depending on changes in our consolidated leverage ratio.

We also have an unsecured money market borrowing arrangement to provide short-term financing of up to $30.0 million that is available in the U.S. No borrowing on this facility is permitted over a quarter-end date. As such, no balance was outstanding under this arrangement as of March 31, 2026 or December 31, 2025.

Long-Term Obligations

On July 2, 2024, we entered into a term loan with a syndicate of banks (the “Term Loan”). The Term Loan matures in July 2027. As of March 31, 2026 and December 31, 2025, $141.1 million and $141.1 million, respectively, was utilized under the Term Loan. On February 26, 2026, we repaid in full the $125.0 million of 3.60% Senior Notes that were due in February 2026.

At March 31, 2026 and December 31, 2025, our long-term obligations consisted of the following:

The aggregate long-term maturities, excluding finance lease liabilities, which are discussed in Note 7, and unamortized debt issuance costs due annually from the current balance sheet date for the next five years and thereafter are:

Covenants

Our amended revolving credit facility and corporate long-term obligations require us to satisfy certain financial and other covenants including:

Requirement Level at March 31, 2026

Consolidated Leverage Ratio (1) Maximum of 3.50 to 1.00 1.43 to 1.00

Consolidated Interest Coverage Ratio (1) Minimum of 3.00 to 1.00 13.69 to 1.00

(1) Definitions of ratios are included as part of the revolving credit facility agreement.

NOTE 7 – LEASES

We lease certain warehouse, plant and office facilities, as well as certain equipment, under non-cancelable operating and finance leases expiring at various dates through the year 2042. Most of the operating leases contain renewal options and certain leases include options to purchase the related asset during or at the end of the lease term.

Amortization expense related to finance leases is included in depreciation expense, while rent expense related to operating leases is included within cost of sales and selling, research & development and administrative expenses.

The components of lease expense for the three months ended March 31, 2026 and 2025 were as follows:

Supplemental cash flow information related to leases were as follows:

NOTE 8 – RETIREMENT AND DEFERRED COMPENSATION PLANS

We have various noncontributory retirement plans covering certain of our domestic and foreign employees. Benefits under our retirement plans are based on participants’ years of service and annual compensation as defined by each plan. Annual cash contributions to fund pension costs accrued under our domestic plans are generally at least equal to the minimum funding amounts required by the Employee Retirement Income Security Act of 1974, as amended (“ERISA”). Certain pension commitments under our foreign plans are also funded according to local requirements or at our discretion.

Effective January 1, 2021, our domestic noncontributory retirement plans were closed to new employees and employees who were rehired after December 31, 2020. These employees are instead eligible for additional contributions to their defined contribution 401(k) employee savings plan. All domestic employees with hire/rehire dates prior to January 1, 2021 are still eligible for the domestic pension plans and continue to accrue plan benefits after this date.

Components of Net Periodic Benefit Cost:

The components of net periodic benefit cost, other than the service cost component, are included in the line miscellaneous income (expense), net in the Condensed Consolidated Statements of Income.

Employer Contributions

Although we have no minimum funding requirement, discretionary cash contributions to fund pension costs accrued under our domestic plans are generally at least equal to the minimum funding amounts required by ERISA. There were no contributions to our domestic defined benefit plans during the three months ended March 31, 2026, and we do not expect that we will make significant additional contributions in the remainder of 2026. For the supplemental executive retirement plan (SERP), $0.2 million of company-paid benefits were distributed during the three months ended March 31, 2026, and approximately $0.5 million is expected to be paid during the rest of 2026. Contributions to fund pension costs accrued under our foreign plans are made in accordance with local laws or, if not otherwise stated, at our discretion. We contributed $0.5 million to our foreign defined benefit plans during the three months ended March 31, 2026 and do not expect to make any additional significant contributions during the rest of 2026.

NOTE 9 – ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME

Changes in Accumulated Other Comprehensive (Loss) Income by Component:

Reclassifications Out of Accumulated Other Comprehensive (Loss) Income:

(1) These accumulated other comprehensive income components are included in the computation of total net periodic benefit costs, net of tax. See Note 8 – Retirement and Deferred Compensation Plans for additional details.

NOTE 10 – DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES

We maintain a foreign exchange risk management policy designed to establish a framework to protect the value of our non-functional currency denominated transactions from adverse changes in exchange rates. Sales of our products can be denominated in a currency different from the currency in which the related costs to produce the product are denominated. Changes in exchange rates on such inter-country sales or intercompany loans can impact our results of operations. Our policy is not to engage in speculative foreign currency hedging activities, but to minimize our net foreign currency transaction exposure, defined as firm commitments and transactions recorded and denominated in currencies other than the functional currency. We may use foreign currency forward exchange contracts, options and cross-currency swaps to economically hedge these risks.

For derivative instruments designated as hedges, we formally document the nature and relationships between the hedging instruments and the hedged items, as well as the risk management objectives, strategies for undertaking the various hedge transactions, and the method of assessing hedge effectiveness at inception. Quarterly thereafter, we formally assess whether the derivatives that are used in hedging transactions are highly effective in offsetting changes in the fair value or cash flows of the hedged item. Additionally, in order to designate any derivative instrument as a hedge of an anticipated transaction, the significant characteristics and expected terms of any anticipated transaction must be specifically identified, and it must be probable that the anticipated transaction will occur. All derivative financial instruments used as hedges are recorded at fair value in the Condensed Consolidated Balance Sheets (See Note 11 - Fair Value).

Cash Flow Hedge

For derivative instruments that are designated and qualify as cash flow hedges, the changes in fair values are recorded in accumulated other comprehensive loss and included in changes in derivative gain/loss. The changes in the fair values of derivatives designated as cash flow hedges are reclassified from accumulated other comprehensive loss to net income when the underlying hedged item is recognized in earnings. Cash flows from the settlement of derivative contracts designated as cash flow hedges offset cash flows from the underlying hedged items and are included in operating activities in the Condensed Consolidated Statements of Cash Flows.

Net Investment Hedge

A significant number of our operations are located outside of the United States. Because of this, movements in exchange rates may have a significant impact on the translation of the financial condition and results of operations of our foreign subsidiaries. A weakening U.S. dollar relative to foreign currencies has an additive translation effect on our financial statements. Conversely, a strengthening U.S. dollar has a dilutive effect. In some cases we maintain debt in these subsidiaries to offset the net asset exposure. In the event we plan on a full or partial liquidation of any of our foreign subsidiaries where our net investment is likely to be monetized, we will consider hedging the currency exposure associated with such a transaction.

On July 6, 2022, we entered into a seven-year USD/EUR fixed-to-fixed cross currency interest rate swap to effectively hedge the interest rate exposure relating to $203.0 million of the $400.0 million 3.60% Senior Notes due March 2032, which were issued by AptarGroup, Inc. on March 7, 2022. This USD/EUR swap agreement exchanged $203.0 million of fixed-rate 3.60% USD debt to €200.0 million of fixed-rate 2.5224% euro debt. We pay semi-annual fixed-rate interest payments on the euro notional amount of €2.5 million and receive semi-annual fixed-rate interest payments on the USD notional amount of $3.7 million. This swap has been designated as a net investment hedge to effectively hedge the foreign exchange risk associated with €200.0 million of our euro-denominated net assets. We elected the spot method for recording the net investment hedge. Gains and losses resulting from the settlement of the excluded components are recorded in interest expense in the Condensed Consolidated Statements of Income. Gains and losses resulting from the fair value adjustments to the cross-currency swap agreement is recorded in accumulated other comprehensive (loss) income as the swaps are effective in hedging the designated risk. As of March 31, 2026, the fair value of the cross currency swap was a $27.2 million liability. The swap agreement will mature on September 15, 2029.

Other

As of March 31, 2026, we have recorded the fair value of foreign currency forward exchange contracts of $0.8 million in prepaid and other and $1.3 million in accounts payable, accrued and other liabilities on the Condensed Consolidated Balance Sheets. All forward exchange contracts outstanding as of March 31, 2026 had an aggregate notional contract amount of $107.1 million.

Fair Value of Derivative Instruments in the Condensed Consolidated Balance Sheets as of March 31, 2026 and December 31, 2025

(1) This cross-currency swap agreement is composed of both an interest component and a foreign exchange component.

The Effect of Derivatives Designated as Hedging Instruments on Accumulated Other Comprehensive Income (Loss) for the Three Months Ended March 31, 2026 and 2025

The Effect of Derivatives Not Designated as Hedging Instruments on the Condensed Consolidated Statements of Income for the Three Months Ended March 31, 2026 and 2025

NOTE 11 – FAIR VALUE

Authoritative guidelines require the categorization of assets and liabilities into three levels based upon the assumptions (inputs) used to price the assets or liabilities. Level 1 provides the most reliable measure of fair value, whereas Level 3 generally requires significant management judgment. The three levels are defined as follows:

• Level 1: Unadjusted quoted prices in active markets for identical assets and liabilities.
• Level 2: Observable inputs other than those included in Level 1. For example, quoted prices for similar assets or liabilities in active markets or quoted prices for identical assets or liabilities in inactive markets.
• Level 3: Unobservable inputs reflecting management’s own assumptions about the inputs used in pricing the asset or liability.

As of March 31, 2026, the fair values of our financial assets and liabilities were categorized as follows:

As of December 31, 2025, the fair values of our financial assets and liabilities were categorized as follows:

(1) Investment in PureCycle Technologies (“PCT” or “PureCycle”). See Note 17 – Investment in Equity Securities for discussion of this investment.

(2) Market approach valuation technique based on observable market transactions of spot and forward rates.

(3) Investment in convertible notes in Enable Injections, Inc. and Siklus Refill Pte, Ltd. The investments are included within Miscellaneous assets in our Condensed Consolidated Balance Sheets.

The carrying amounts of our other current financial instruments such as cash and equivalents, accounts and notes receivable, notes payable and current maturities of long-term obligations approximate fair value due to the short-term maturity of the instruments. We consider our long-term debt obligations a Level 2 liability and utilize the market approach valuation technique based on interest rates that are currently available to us for issuance of debt with similar terms and maturities. The estimated fair value of our long-term obligations was $1.1 billion as of March 31, 2026 and December 31, 2025, respectively.

As part of the Sommaplast acquisition, we are also obligated to pay the shareholders of Sommaplast certain contingent consideration based on 2025 and 2026 cumulative financial performance metrics as defined in the purchase agreement. We consider these obligations a Level 3 liability. Based on a projection as of the acquisition date, we estimated the aggregate fair value for this contingent consideration arrangement upon acquisition to be $4.0 million utilizing a Monte Carlo valuation model.

Changes in the fair value of these obligations are recorded within selling, research & development and administrative expenses in our Condensed Consolidated Statements of Income. Significant changes to the inputs can result in a significantly higher or lower fair value measurement. The following table provides a summary of changes in our Level 3 fair value measurements:

NOTE 12 – COMMITMENTS AND CONTINGENCIES

We are subject to a number of lawsuits and claims both actual and potential in nature including those involving intellectual property and commercial disputes. For example, we are involved in legal proceedings in certain jurisdictions related to alleged infringement of intellectual property rights, alleged customer breach of confidentiality obligations, alleged customer misuse of proprietary information and alleged violations of competition and antitrust laws. We are actively litigating our interests in these matters and management believes the resolution of these claims and lawsuits will not have a material adverse effect on our financial position, results of operations or cash flows, claims and legal proceedings are subject to inherent uncertainties, and unfavorable outcomes could occur that could include amounts in excess of any accruals which management has established. Were such unfavorable final outcomes to occur, it is possible that they could have a material adverse effect on our financial position, results of operations and cash flows.

Legal Proceedings

On March 25, 2025, AptarGroup, Inc. and its subsidiary, Aptar France SAS, filed a lawsuit in the United States District Court for the Southern District of New York against ARS Pharmaceuticals, Inc. and ARS Pharmaceuticals Operations, Inc. (together, “ARS”). The complaint alleges that ARS misappropriated Aptar’s trade secrets and breached multiple contractual confidentiality obligations. Aptar seeks injunctive relief and damages. On June 12, 2025, ARS filed a motion to dismiss the complaint, which, on March 30, 2026, the court denied in substantial part and granted in part, specifically as regards Aptar's state law trade secret claim as duplicative. ARS filed its answer to the complaint on April 13, 2026; it did not file any counterclaims against Aptar. On April 29, 2026, Aptar moved for leave to amend its complaint and discovery has commenced. This matter is pending and no final determination has been made by the court. Relatedly, on September 29, 2025, ARS filed a lawsuit in the United States District Court for the Southern District of California against Aptar. The complaint alleges that Aptar violated Sections 1 and 2 of the Sherman Act and Section 3 of the Clayton Act by refusing to sell certain components. ARS seeks injunctive relief and damages. On December 16, 2025, Aptar filed a motion to dismiss the ARS complaint, or to transfer the complaint to the Southern District of New York. ARS opposed the motion on January 27, 2026, and Aptar filed its reply on February 27, 2026. The motion is pending.

In May 2025, Nemera La Verpillière SAS ("Nemera") filed parallel patent infringement actions in Mannheim Regional Court, Germany and Paris Judicial Court, France against Aptar and certain subsidiaries alleging that Aptar's ophthalmic product infringes a Nemera patent, seeking an injunction and damages. Aptar is contesting the claims. Aptar filed oppositions before the European Patent Office ("EPO") challenging the validity of the European Patent (EP) asserted by Nemera. On October 2, 2025, an EPO hearing invalidated Nemera’s main patent claim while allowing an amended claim to continue. Following further EPO proceedings in February 2026, certain asserted claims were dismissed and an amended claim was allowed. Aptar has filed a notice of appeal of that decision. The infringement proceedings in Germany and France are continuing. Trials are scheduled in Germany for June 2026 and in France for January 2027.

At this stage, each of the above matters is too preliminary to form a judgment as to whether an adverse outcome is probable, and we are unable to estimate the possible loss or range of loss, if any.

Tariff-related Matters

On February 20, 2026, the United States Supreme Court ruled that the International Emergency Economic Powers Act (“IEEPA”) does not authorize the imposition of tariffs. thereby invalidating tariffs previously imposed by the US administration under that statute. Subsequent to the decision, a new tariff surcharge of at least 10% was imposed on most imports under Section 122 of the Trade Act of 1974, effective on February 24, 2026, for a period of up to 150 days.

Following the ruling, the U.S. Court of International Trade directed U.S. Customs and Border Protection to finalize or revise certain import transactions without applying IEEPA‑based tariffs and is overseeing the development of a refund process. Aptar has historically paid IEEPA-based duties and is evaluating the applicability of these decisions to its import entries, including procedural requirements under U.S. customs law. In accordance with ASC 450‑30, Contingencies—Gain Contingencies, Aptar will account for any potential recovery of previously paid IEEPA tariffs as a gain contingency. Although some clarification has emerged regarding potential refunds, significant uncertainty remains regarding the timing and mechanics of any recovery. Accordingly, because the process, timing, and amount of any recovery are uncertain, we have not recorded any potential benefit from a refund at this time.

Other Contingencies

Under our Certificate of Incorporation, we have agreed to indemnify our officers and directors for certain events or occurrences while the officer or director is, or was, serving at our request in such capacity. The maximum potential amount of future payments we could be required to make under these indemnification agreements is unlimited; however, we have a directors and officers liability insurance policy that covers a portion of our exposure. As a result of our insurance policy coverage, we believe the estimated fair value of these indemnification agreements is minimal. We have no liabilities recorded for these agreements as of March 31, 2026 and December 31, 2025.

We are periodically subject to loss contingencies resulting from customs duties assessments. We accrue for anticipated costs when an assessment has indicated that a loss is probable and can be reasonably estimated. We have received claims worth approximately $10.0 million to $11.0 million in principal, and $21.0 million to $22.0 million for interest and penalties. We are currently defending our position with respect to these claims in the respective administrative procedures. Due to uncertainty in the probability of settlement and the timing of our appeal, no liability is recorded as of March 31, 2026.

We will continue to evaluate these liabilities periodically based on available information, including the progress of remedial investigations, the status of discussions with regulatory authorities regarding the methods and extent of remediation and the apportionment of costs and penalties among potentially responsible parties.

NOTE 13 – STOCK REPURCHASE PROGRAM

On February 3, 2026, we announced a share repurchase authorization of up to $600.0 million of common stock. This authorization replaces previous authorizations and has no expiration date. We may repurchase shares through the open market, privately negotiated transactions or other programs, subject to market conditions.

During the three months ended March 31, 2026 and 2025, we repurchased approximately 707 thousand shares for $100.0 million and 548 thousand shares for $80.0 million, respectively. As of March 31, 2026, there was $500.0 million for authorized share repurchases remaining under the existing authorization.

NOTE 14 – STOCK-BASED COMPENSATION

We issue restricted stock units (“RSUs”), which consist of time-based and performance-based awards, to employees under stock award plans approved by stockholders. In addition, RSUs are issued to non-employee directors under a Restricted Stock Unit Award Agreement for Directors pursuant to the Company’s 2018 Equity Incentive Plan. RSUs granted to employees vest according to a specified performance period and/or vesting period. Time-based RSUs generally vest over three years. Performance-based RSUs vest at the end of the specified performance period, generally three years, assuming required performance or market vesting conditions are met.

For awards granted in the first quarter of 2023 and thereafter, our performance-based RSUs will vest based on our return on invested capital (“ROIC”). Award share payouts depend on the extent to which the ROIC performance goal has been achieved, but the final payout is adjusted by a total shareholder return (“TSR”) modifier.

At the time of vesting, the vested shares of common stock are issued in the employee’s name. In addition, RSU awards are generally net settled (shares are withheld to cover the employee tax obligation). RSUs granted to directors are only time-based and generally vest on or around the first anniversary of the date of grant.

The fair value of both time-based RSUs and performance-based RSUs pertaining to internal performance metrics is determined using the closing price of our common stock on the grant date. The fair value of performance-based RSUs pertaining to TSR is estimated using a Monte Carlo simulation. Inputs and assumptions used to calculate the fair value are shown in the table below. The fair value of these RSUs is expensed over the vesting period using the straight-line method or using the graded vesting method when an employee becomes eligible to retain the award at retirement.

A summary of RSU activity as of March 31, 2026 and changes during the three month period then ended is presented below:

The actual tax benefit realized for the tax deduction from RSUs was approximately $3.1 million and $0.9 million in the three months ended March 31, 2026 and 2025, respectively. As of March 31, 2026, there was $58.8 million of total unrecognized compensation cost relating to RSU awards which is expected to be recognized over a weighted-average period of 2.2 years.

Historically, we issued stock options to our employees and non-employee directors. We did not issue stock options between 2019 and 2022. Stock options were reinstituted for employees in 2023 and valued based on the Black-Scholes model and generally vest ratably over three years and expire 10 years after grant.

Aptar uses historical data to estimate expected life and volatility. The weighted-average fair value of stock options granted under the stock awards plans were $31.93 and $36.91 per share during the first three months of 2026 and 2025, respectively. These values were estimated on the respective dates of grant using the Black-Scholes option-pricing model with the following weighted-average assumptions:

A summary of option activity under our stock plans during the three months ended March 31, 2026 is presented below:

The increase in stock option expense is due to the newly issued options as discussed above. Cash received from option exercises for the three months ended March 31, 2026 and 2025 was approximately $18.5 million and $3.4 million, respectively. The actual tax benefit realized for the tax deduction from option exercises was approximately $2.1 million and $3.4 million in the three months ended March 31, 2026 and 2025, respectively. As of March 31, 2026, there was $8.2 million of total unrecognized compensation cost relating to stock option awards which is expected to be recognized over a weighted-average period of 2.3 years.

NOTE 15 – EARNINGS PER SHARE

Basic net income per share is calculated by dividing net income attributable to Aptar by the weighted-average number of common shares outstanding during the period. Diluted net income per share is calculated by dividing the net income attributable to Aptar by the weighted-average number of common and common equivalent shares outstanding during the applicable period. The difference between basic and diluted earnings per share is attributable to stock-based compensation awards. Stock-based compensation awards for which total employee proceeds exceed the average market price over the applicable period would have an antidilutive effect on earnings per share, and accordingly, are excluded from the calculation of diluted earnings per share. The reconciliation of basic and diluted earnings per share for the three months ended March 31, 2026 and 2025 were as follows:

NOTE 16 – SEGMENT INFORMATION

We are organized into three reporting segments. Operations that sell proprietary dispensing systems, drug delivery systems, sealing solutions and services to the prescription drug, consumer healthcare, injectables, active material science solutions and digital health markets form our Pharma segment. Operations that sell dispensing systems and sealing solutions to the fragrance, facial skincare, color cosmetics, personal care and home care markets form our Beauty segment. Operations that sell dispensing closures, sealing solutions and food service trays to the food, beverage, personal care, home care, beauty and other markets form our Closures segment. The Pharma and Beauty segments are named for the markets they serve with multiple product platforms, while the Closures segment is named primarily for a single product platform that serves all available markets.

The accounting policies of the segments are the same as those described in Part II, Item 8, Note 1 - Summary of Significant Accounting Policies in our Annual Report on Form 10-K for the year ended December 31, 2025. Our chief operating decision maker, ("CODM") is our President and Chief Executive Officer, Stephan Tanda. Our CODM is provided operating reports from each of our reportable segments which include or can be used to easily derive significant segment expenses identified as selling, research & development and administrative expenses and cost of sales by segment. Additionally, the other segment items is primarily consist of foreign currency gains or losses from operations and other non-operating activity. Our CODM evaluates performance of our reporting segments and allocates resources based upon Adjusted EBITDA. Adjusted EBITDA is defined as earnings before net interest, taxes, depreciation, amortization, unallocated corporate expenses, restructuring initiatives, acquisition-related costs, gain on remeasurement of equity method investment, net unrealized investment gains and losses related to observable market price changes on equity securities and other special items. Adjusted EBITDA provides useful information regarding the performance of each segment as it reflects the profitability and performance of each segment on a consistent and comparable basis, and our CODM considers budget-to-actual variances on a monthly basis when making decisions supporting capital resource allocation, including in connection with development, acquisition and disposition activities in each segment.

Financial information regarding our reporting segments is shown below:

(1) We evaluate performance of our reporting segments and allocate resources based upon Adjusted EBITDA. Adjusted EBITDA is defined as earnings before net interest, taxes, depreciation, amortization, unallocated corporate expenses, restructuring initiatives, acquisition-related costs, gain on remeasurement of equity method investment, net unrealized investment gains and losses related to observable market price changes on equity securities and other special items.

(2) Acquisition-related costs include transaction costs (and purchase accounting adjustments related to acquisitions and investments).

(3) Restructuring Initiatives includes expense items for the three months ended March 31, 2026 and 2025 as follows (see Note 18 – Restructuring Initiatives for further details):

(4) Net unrealized investment gain (loss) represents the change in fair value of our investment in PCT (see Note 17 – Investment in Equity Securities for further details).

(5) Other special items includes costs related to non-ordinary-course litigation regarding the matters disclosed under "Legal Proceedings" within Note 12 - Commitments and Contingencies, as these costs do not reflect our core operating performance.

(6) The transfer of corporate expenditures represents amounts of projects managed by corporate for the benefit of specific entities within each segment. Once the projects are complete, all related costs are allocated from corporate to, and paid by, the appropriate entity and the associated assets are then depreciated at the entity level.

NOTE 17 – INVESTMENT IN EQUITY SECURITIES

Our investment in equity securities consisted of the following:

Equity Method Investments

Goldrain

On October 22, 2024, we acquired 40% of the equity interests in Ningbo Jinyu Technology Industry Co., Ltd., doing business as Goldrain, a leading manufacturer of dispensing technologies in China for an approximate purchase price of $99.0 million. Goldrain is a leading manufacturer specializing in developing and producing packages for skincare, cosmetic, household, cleaning, personal care and perfumery products. Additionally, we noted an initial basis difference between our investment in the business and the amount recorded in Goldrain's equity of $82.7 million including equity method goodwill that will not be amortized. The future amortizable basis difference of $14.7 million as of December 31, 2024 was comprised of intangible assets which are being amortized on a straight line basis over a weighted average useful life of 11.8 years.

Other Investments

In prior years, we also invested, through a series of transactions, $3.0 million in PureCycle and received $0.7 million of equity in exchange for our resource dedication for technological partnership and support. In March 2021, PureCycle became a publicly-traded company and listed its common stock on Nasdaq under the ticker symbol “PCT,.” At that time, our investment in PureCycle was converted into shares of common stock of PCT resulting in less than a 1% ownership interest. This investment is now recorded at fair value based on observable market prices for identical assets and the change in fair value is recorded as a net investment gain or loss in the Condensed Consolidated Statements of Income.

No shares were sold during 2025 or 2026 related to PCT.

For the three months ended March 31, 2026 and 2025, we recorded the following net investment loss on our investment in PureCycle:

During the three months ended March 31, 2026, we recorded a $0.9 million impairment to our investment in MIWA Technologies. There were no other indications of impairment noted in the three months ended March 31, 2025.

NOTE 18 – RESTRUCTURING INITIATIVES

For the three months ended March 31, 2026 and March 31, 2025, we recognized $1.1 million and $2.0 million, respectively, of restructuring costs related to our initiatives to better leverage our fixed cost base through growth and cost reduction measures. The cumulative expense incurred as of March 31, 2026 was $75.6 million.

As of March 31, 2026, we have recorded the following activity associated with our optimization initiatives:

As of March 31, 2025, we have recorded the following activity associated with our optimization initiatives:

NOTE 19 – REDEEMABLE NONCONTROLLING INTERESTS

The BTY purchase agreement includes a call option and a put option. The put option, held by the noncontrolling shareholder of BTY, provides the right to sell its remaining 20% interest in BTY to Aptar. The call option, held by Aptar, provides us the right to acquire from the noncontrolling shareholder the remaining 20% interest in BTY based on a predetermined formula subject to future negotiations. The call option and put option become exercisable in the third quarter of 2028 and remain outstanding indefinitely.

The noncontrolling interest is considered redeemable due to the existence of the put option as (i) the noncontrolling shareholder can put the BTY shares to Aptar, (ii) the put is outside Aptar's control; and (iii) it is probable of becoming redeemable solely based on the passage of time. The put and call options cannot be separated from the noncontrolling interest and did not require bifurcation from the noncontrolling interest under the guidance in ASC 815. Due to the redemption features, the noncontrolling interest is classified as redeemable noncontrolling interest within mezzanine equity on the Condensed Consolidated Balance Sheets.

Redeemable noncontrolling interests are initially recorded at the issuance date fair value, as of the acquisition date of BTY. When redeemable noncontrolling interest becomes redeemable, or it is probable of becoming redeemable, its value is adjusted to the greater of current redemption value or carrying value. The redemption value is remeasured on a quarterly basis based on the predetermined formula set forth in the shareholder agreement. No adjustment was required to the redemption value as of March 31, 2026.

The following table presents a roll forward of the redeemable noncontrolling interests for the three months ended March 31, 2026:

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

(AMOUNTS IN THOUSANDS, EXCEPT PER SHARE AMOUNTS, OR AS OTHERWISE INDICATED)

RESULTS OF OPERATIONS

(1) Adjusted EBITDA margin is calculated as Adjusted EBITDA divided by Reported Net Sales. See the reconciliation under “Non-U.S. GAAP Measures.”

NET SALES

Reported net sales for the first three months of 2026 increased 11% to $982.9 million compared to $887.3 million for the first three months of 2025. Foreign currency exchange rates and acquisitions each positively impacted our consolidated results by 8% and 3%, respectively during the first three months of 2026. Therefore, core sales, which exclude acquisitions and changes in foreign currency exchange rates, for the first three months of 2026 was flat when compared with the same period in 2025. Volume growth in our Beauty and Closures segments, along with higher tooling sales were offset by lower sales of emergency medicine products within our Pharma segment and the pass through of lower material costs.

(1) Currency effects are calculated by translating last year’s amounts at this year’s foreign exchange rates.

The following table sets forth, for the periods indicated, net sales by geographic location based on shipped to locations:

For discussion regarding net sales by reporting segment, please refer to the analysis of segment net sales and segment Adjusted EBITDA on the following pages.

COST OF SALES (EXCLUSIVE OF DEPRECIATION AND AMORTIZATION SHOWN BELOW)

For the first three months of 2026, cost of sales ("COS") as a percentage of net sales increased to 64.2% compared to 62.1% in the same period in 2025. This increase is mainly due to the lower sales of some higher margin Pharma products, and lower margins on our tooling sales compared to the first three months of 2025.

SELLING, RESEARCH & DEVELOPMENT AND ADMINISTRATIVE

Our selling, research & development and administrative ("SG&A") expenses increased by approximately $12.3 million to $167.6 million in the first three months of 2026 compared to $155.3 million during the same period in 2025. Excluding changes in foreign currency rates, SG&A increased by approximately $2.7 million in the first three months of 2026 compared to the first three months of 2025. $2.6 million of this increase relates to incremental SG&A costs in 2026 due to our acquisitions. SG&A as a percentage of net sales decreased to 17.1% in the first three months of 2026 compared to 17.5% in the same period in 2025.

DEPRECIATION AND AMORTIZATION

Depreciation and amortization expenses increased by approximately $10.1 million to $75.7 million in the first three months of 2026 compared to $65.6 million during the same period a year ago. Excluding changes in foreign currency rates, depreciation and amortization increased by approximately $5.3 million in the first three months of 2026 compared to the same period a year ago. Of this increase, $3.8 million relates to incremental depreciation and amortization costs in 2026 due to our acquisitions. The remaining net increase is due to higher capital investments made to support our growth strategy offset by certain intangible assets being fully amortized. Depreciation and amortization as a percentage of net sales increased to 7.7% in the first three months of 2026 compared to 7.4% in the same period of the prior year.

RESTRUCTURING INITIATIVES

For the three months ended March 31, 2026 and 2025, we recognized $1.1 million and $2.0 million, respectively, of restructuring costs related to initiatives to better leverage our fixed cost base through growth and cost reduction measures. The cumulative expense incurred as of March 31, 2026 was $75.6 million.

Restructuring costs for the three months ended March 31, 2026 and 2025 were as follows:

OPERATING INCOME

For the first three months of 2026, operating income decreased by approximately $6.0 million to $107.5 million compared to $113.4 million in the same period of the prior year. Excluding changes in foreign currency rates, operating income decreased by approximately $15.8 million in the first three months of 2026 compared to the same period a year ago. This decrease was mainly driven by higher COS as a percentage of revenue, reflecting product mix and lower tooling margins, as well as lower sales of certain higher-margin products within our Pharma segment and higher depreciation costs to support our growth initiatives. Operating income as a percentage of net sales decreased to 10.9% in the first three months of 2026 compared to 12.8% for the same period in the prior year.

INTEREST EXPENSE

Interest expense increased approximately $5.6 million to $16.9 million in the first three months of 2026 compared to $11.4 million during the same period in 2025. Since the beginning of 2025, we have repaid $250.0 million of private placement debt having an interest rate of 3.6% and issued a total of $600.0 million in new notes with a fixed interest rate of 4.75%, thus increasing both the amount and the average interest rate of our debt in the first quarter of 2026 compared to the same period in the prior year. See Note 6 - Debt to the Condensed Consolidated Financial Statements for further details on our current debt structure.

NET OTHER INCOME (EXPENSE)

Net other income decreased approximately $0.7 million to $3.2 million of income for the three months ended March 31, 2026 from $3.9 million of income in the same period of the prior year. Higher interest income of $0.8 million was offset by approximately $1.4 million in lower equity results from affiliates in part due to our investment in BTY now being fully consolidated.

PROVISION FOR INCOME TAXES

The effective tax rate for the three months ended March 31, 2026 and 2025 was 22.4% and 25.8%, respectively. The lower effective tax rate for the three months ended March 31, 2026 reflects a more favorable mix of earnings and greater excess tax benefits from share-based compensation.

NET INCOME ATTRIBUTABLE TO APTARGROUP, INC.

We reported net income attributable to AptarGroup, Inc. of $72.7 million and $78.8 million in the three months ended March 31, 2026 and 2025, respectively.

PHARMA SEGMENT

Operations that sell proprietary dispensing systems, drug delivery systems, sealing solutions and services to the prescription drug, consumer healthcare, injectables, active material science solutions and digital health markets form our Pharma segment.

(1) Adjusted EBITDA is calculated as earnings before net interest, taxes, depreciation, amortization, restructuring initiatives, acquisition-related costs, net unrealized investment gains and losses related to observable market price changes on equity securities and other special items. Adjusted EBITDA margin is calculated as Adjusted EBITDA divided by Reported Net Sales. See the reconciliation under “Non-U.S. GAAP Measures.”

Net sales for the first three months of 2026 increased by approximately 7% to $438.6 million compared to $409.5 million in the first three months of 2025. Changes in currency rates and acquisitions positively impacted net sales by 7% and 1%, respectively during the first three months of 2026. Therefore, core sales decreased by 1% in the first three months of 2026 compared to the same period in the prior year. Strong sales in our consumer healthcare and Injectables divisions, along with higher tooling sales could not compensate for lower prescription drug sales. Core sales of products included in our prescription drug division decreased 10% mainly on difficult emergency medicine comparisons to the prior year. Core sales in the consumer healthcare market increased 4% on higher demand for our eye care and nasal decongestant products. Injectables core sales increased 20% with strong demand primarily for elastomeric components used for GLP-1, biologics and antithrombotic applications. Core sales of our active material science solutions decreased 1% as increases in sales of our oral solid dose technologies could not offset declines in probiotic product sales.

(1) Currency effects are calculated by translating last year’s amounts at this year’s foreign exchange rates.

(2) Prescription drug includes prescription drug and digital health solutions.

Adjusted EBITDA in the first three months of 2026 increased 3% to $146.2 million compared to $142.5 million in the same period of the prior year. This increase was mainly due to strong operational performance in the first quarter of 2026, a favorable currency impact and the core sales growth in consumer healthcare and injectables discussed above. However, due to the lower sales of our higher-margin emergency medicine products, our Adjusted EBITDA margin declined to 33.3% in the first three months of 2026 compared to 34.8% in the first three months of 2025.

BEAUTY SEGMENT

Operations that sell dispensing systems and sealing solutions to the beauty, personal care and home care markets form our Beauty segment.

(1) Adjusted EBITDA is calculated as earnings before net interest, taxes, depreciation, amortization, restructuring initiatives, acquisition-related costs, net unrealized investment gains and losses related to observable market price changes on equity securities and other special items. Adjusted EBITDA margin is calculated as Adjusted EBITDA divided by Reported Net Sales. See the reconciliation under “Non-U.S. GAAP Measures.”

For the first three months of 2026, reported net sales of $363.6 million increased 19% compared to $305.7 million reported in the first three months of the prior year. Changes in currency rates and acquisitions positively impacted net sales by 9% and 7%, respectively, in the first three months of 2026. Therefore, core sales increased 3% during the first three months of 2026 compared to the same period in the prior year. Overall, improving volumes were slightly offset by lower tooling sales and the pass through of lower material costs. Core sales of our products to the F&F market increased 3% during the first three months of 2026 due to strong demand for our prestige and masstige fragrance technologies as well as our color cosmetic products. Personal care core sales improved 6% over the prior year on higher sales of our hair care and body and skincare products. Core sales of our home care market products, which makes up a smaller percentage of our total sales, declined 12% on lower demand from our customers selling air care and surface cleaning products.

(1) Currency effects are calculated by translating last year’s amounts at this year’s foreign exchange rates.

(2) F&F includes fragrance, facial skincare and color cosmetics.

Adjusted EBITDA in the first three months of 2026 increased 9% to $40.5 million compared to $37.1 million reported in the same period in the prior year. This increase was mainly driven by improving fragrance and color cosmetic volumes mentioned above along with a favorable currency impact. However, some isolated operational issues led to our Adjusted EBITDA margin to decline from 12.1% in the first three months of 2025 to 11.1% during the first three months of 2026.

CLOSURES SEGMENT

Operations that sell dispensing closures, sealing solutions and food service trays to the food, beverage, personal care, home care, beauty and other markets form our Closures segment. Our food protection business and elastomeric flow-control technology business continue to report through the Closures segment.

(1) Adjusted EBITDA is calculated as earnings before net interest, taxes, depreciation, amortization, restructuring initiatives, acquisition-related costs, net unrealized investment gains and losses related to observable market price changes on equity securities and other special items. Adjusted EBITDA margin is calculated as Adjusted EBITDA divided by Reported Net Sales. See the reconciliation under “Non-U.S. GAAP Measures.”

Net sales for the first three months of 2026 increased approximately 5% to $180.7 million compared to $172.1 million in the first three months of 2025. Changes in currency rates positively impacted net sales by 5%. Therefore, core sales were flat in the first three months of 2026 compared to the same period in the prior year as higher product and tooling sales for the first quarter of 2026 was fully offset by the pass through of lower resin costs. Core sales to our food customers declined 3% mainly due to the resin impact noted above. Increases in sales of our products to the food service and sauce and condiment markets were offset by lower Asian sauces and granular powder product sales. Core sales to our beverage customers increased 10% during the first three months of 2026 on strong tooling sales and improving dairy and liquid coffee creamer application sales. Personal care core sales declined 12% on lower tooling sales and sales of our hair care solutions while the other markets improved by 13% on stronger sales of our laundry and dish care products.

(1) Currency effects are calculated by translating last year’s amounts at this year’s foreign exchange rates.

(2) Other includes beauty, home care and other markets.

Adjusted EBITDA in the first three months of 2026 decreased 13% to $23.7 million compared to $27.3 million reported in the same period of the prior year. The positive impact of higher product sales discussed above was offset by some operational issues and a $0.9 million write-off of an equity investment. This led to our Adjusted EBITDA margin declining from 15.8% in the first three months of 2025 to 13.1% during the first three months of 2026.

CORPORATE & OTHER

In addition to our three reporting segments, we assign certain costs to “Corporate & Other” which is presented separately in Note 16 – Segment Information of the Notes to the Condensed Consolidated Financial Statements. For Corporate & Other, Adjusted EBITDA (which excludes net interest, taxes, depreciation, amortization, restructuring initiatives, acquisition-related costs, net unrealized investment gains and losses related to observable market price changes on equity securities and other special items) primarily includes certain professional fees, compensation and information system costs which are not allocated directly to our reporting segments.

For the first three months of 2026, Corporate & Other costs decreased to $21.5 million compared to $23.5 million reported in the same period of the prior year. This decrease is mainly due to lower incentive compensation costs.

NON-U.S. GAAP MEASURES

In addition to the information presented herein that conforms to U.S. GAAP, we also present financial information that does not conform to U.S. GAAP, which are referred to as non-U.S. GAAP financial measures. Management may assess our financial results both on a U.S. GAAP basis and on a non-U.S. GAAP basis. We believe it is useful to present these non-U.S. GAAP financial measures because they allow for a better period over period comparison of operating results by removing the impact of items that, in management’s view, do not reflect our core operating performance. These non-U.S. GAAP financial measures should not be considered in isolation or as a substitute for U.S. GAAP financial results, but should be read in conjunction with the unaudited Condensed Consolidated Statements of Income and other information presented herein. Investors are cautioned against placing undue reliance on these non-U.S. GAAP measures. Further, investors are urged to review and consider carefully the adjustments made by management to the most directly comparable U.S. GAAP financial measures to arrive at these non-U.S. GAAP financial measures.

In our Management’s Discussion and Analysis, we exclude the impact of foreign currency translation when presenting net sales and other information, which we define as “constant currency.” Core sales, which excludes the impact of acquisitions and foreign currency translation is a non-U.S. GAAP financial measure. Core sales growth is calculated as current-period core sales less prior period core sales divided by prior period core sales multiplied by a hundred. As a worldwide business, it is important that we take into account the effects of foreign currency translation when we view our results and plan our strategies. Consequently, when our management looks at our financial results to measure the core performance of our business, we may exclude the impact of foreign currency translation by translating our prior period results at current period foreign currency exchange rates. As a result, management believes that these presentations are useful internally and may be useful to investors. We also exclude the impact of material acquisitions when comparing results to prior periods. Changes in operating results excluding the impact of acquisitions are non-U.S. GAAP financial measures. We believe it is important to exclude the impact of acquisitions on period over period results in order to evaluate performance on a more comparable basis.

We present earnings before net interest and taxes (“EBIT”), earnings before net interest, taxes, depreciation and amortization (“EBITDA”) and adjusted earnings per share. We also present our adjusted earnings before net interest and taxes (“Adjusted EBIT”), adjusted earnings before net interest, taxes, depreciation and amortization (“Adjusted EBITDA”) and adjusted earnings per share, all of which exclude restructuring initiatives, acquisition-related costs, purchase accounting adjustments related to acquisitions and investments, net unrealized investment gains and losses related to observable market price changes on equity securities, and other special items. For the three months ended March 31, 2026, "Other special items" include costs incurred related to non-ordinary-course litigation regarding matters under "Legal Proceedings" within Note 12 - Commitments and Contingencies as these costs do not reflect our core operating performance. Our Outlook is also provided on a non-U.S. GAAP basis because certain reconciling items are dependent on future events that either cannot be controlled, such as exchange rates and changes in the fair value of equity investments, or reliably predicted because they are not part of our routine activities, such as restructuring initiatives, acquisition-related costs and other special items.

We provide a reconciliation of Net Debt to Net Capital as a non-U.S. GAAP measure. “Net Debt” is calculated as interest-bearing debt less cash and equivalents and short-term investments while “Net Capital” is calculated as stockholders’ equity plus Net Debt. Net Debt to Net Capital measures a company’s financial leverage, which gives users an idea of a company's financial structure, or how it is financing its operations, along with insight into its financial strength. We believe that it is meaningful to take into consideration the balance of our cash, cash equivalents and short-term investments when evaluating our leverage. If needed, such assets could be used to reduce our gross debt position.

Finally, we provide a reconciliation of free cash flow as a non-U.S. GAAP measure. Free cash flow is calculated as cash provided by operating activities less capital expenditures plus proceeds from government grants related to capital expenditures. We use free cash flow to measure cash flow generated by operations that is available for dividends, share repurchases, acquisitions and debt repayment. We believe that it is meaningful to investors in evaluating our financial performance and measuring our ability to generate cash internally to fund our initiatives.

(1) Foreign currency effects are approximations of the adjustment necessary to state the prior year earnings and earnings per share using current period foreign currency exchange rates.

FOREIGN CURRENCY

Because of our international presence, movements in exchange rates can have a significant impact on the translation of the financial statements of our foreign subsidiaries. Our primary foreign exchange exposure is to the euro, but we also have foreign exchange exposure to the Chinese yuan, Brazilian real, Argentine peso, Mexican peso, Swiss franc and other Asian, European and Latin American currencies. A weakening U.S. dollar relative to foreign currencies has an additive translation effect on our financial statements. Conversely, a strengthening U.S. dollar has a dilutive effect. We manage our exposures to foreign exchange principally with forward exchange contracts to economically hedge recorded transactions and firm purchase and sales commitments denominated in foreign currencies.

During the three months ended March 31, 2026, the U.S. dollar was weaker compared to all European currencies, most Latin American currencies and the Thai baht. This resulted in an additive impact on our translated results during the first quarter of 2026 when compared to the first quarter of 2025.

QUARTERLY TRENDS

Our results of operations in the fourth quarter of the year are typically negatively impacted by customer plant shutdowns in December. Several of the markets we serve are impacted by the seasonality of underlying consumer products. This, in turn, may have an impact on our net sales and results of operations for those markets. The diversification of our product portfolio minimizes fluctuations in our overall quarterly financial statements and results in an immaterial seasonality impact on our Condensed Consolidated Financial Statements when viewed quarter over quarter.

Generally, we have incurred higher stock-based compensation expense in the first quarter compared with the rest of the fiscal year due to the timing and recognition of stock-based expense from substantive vesting for retirement eligible employees. As of March 31, 2026, our estimated stock-based compensation expense on a pre-tax basis for the year 2026 compared to 2025 is as follows:

LIQUIDITY AND CAPITAL RESOURCES

Given our current level of leverage and our ability to generate cash flow from operations, we believe we are in a strong financial position to meet our business requirements in the foreseeable future. We have historically used cash flow from operations, our revolving and other credit facilities, as needed, as our primary sources of liquidity. Our primary uses of cash are to invest in equipment, capacity expansions and working capital for the continued growth of our business to achieve our strategic objectives, as well as paying quarterly dividends to stockholders, investing in new businesses and repurchasing shares of our common stock. Due to uncertain macroeconomic conditions, including rising interest rates and inflation, if there was a prolonged decrease in customer demand that would adversely impact our cash flows from operations, we would have the ability to restrict and significantly reduce capital expenditure levels and share repurchases, as well as reevaluate our acquisition strategy. A prolonged and significant reduction in capital expenditure levels could increase future repairs and maintenance costs as well as have a negative impact on operating margins if we were unable to invest in new innovative products.

Cash and equivalents and restricted cash decreased to $225.0 million at March 31, 2026 from $404.8 million at December 31, 2025. Total short- and long-term interest-bearing debt decreased from $1.48 billion at December 31, 2025 to $1.37 billion at March 31, 2026. The ratio of our Net Debt (interest-bearing debt less cash and cash equivalents and short-term investments) to Net Capital (stockholders’ equity plus Net Debt) increased to 30.0% at March 31, 2026 from 28.6% at December 31, 2025. See the reconciliation under “Non-U.S. GAAP Measures.”

In the first three months of 2026, our operations provided approximately $118.7 million in net cash flow compared to $82.7 million for the same period a year ago. In both periods, cash flow from operations was primarily derived from earnings before depreciation and amortization.

We used $65.1 million in cash for investing activities during the first three months of 2026 compared to $56.6 million during the same period a year ago. Our primary use of such cash was on capital expenditures in the amount of $65.4 million during the first three months of 2026.

Financing activities used $230.3 million in cash during the first three months of 2026 compared to $134.8 million in cash used by financing activities during the same period a year ago. During the first three months of 2026, we paid $30.9 million in dividends, purchased $100.0 million of our common stock which we placed into treasury stock, repaid in full the $125.0 million of long-term debt primarily related to the 3.60% Senior Notes that were due in February 2026 and received proceeds of $18.5 million on stock option exercises.

In October 2020, we entered into an unsecured money market borrowing arrangement to provide short-term financing of up to $30.0 million that is available in the U.S. No balance was outstanding under this arrangement as of March 31, 2026.

We have a revolving credit facility (the “revolving credit facility”) with a syndicate of banks which provides us with unsecured financing of up to $600.0 million, which may be increased by up to $300.0 million subject to certain conditions. The revolving credit facility is available in the U.S. and to our wholly-owned UK subsidiary and can be drawn in various currencies including USD, EUR, GBP, and CHF. The revolving credit facility was set to mature in June 2026, but on July 2, 2024, we entered into a new amended and restated agreement (the “amended revolving credit facility”) that extended the maturity date to July 2029, subject to a maximum of two one-year extensions in certain circumstances. As of March 31, 2026, we had utilized $7.0 million and €130.0 million ($150.3 million) under the amended revolving credit facility in the U.S. and no balance was utilized by our wholly-owned UK subsidiary.As of December 31, 2025, €130.0 million ($152.6 million) was utilized under the revolving credit facility in the U.S. and no balance was utilized by our wholly-owned UK subsidiary.

There are no compensating balance requirements associated with our amended revolving credit facility. Each borrowing under the revolving credit facility will bear interest at rates based on SOFR (in the case of USD), EURIBOR (in the case of EUR), SONIA (in the case of GBP), SARON (in the case of CHF), prime rates or other similar rates, in each case plus an applicable margin. The amended revolving credit facility also provides mechanics relating to a transition away from designated benchmark rates for other available currencies and the replacement of any such applicable benchmark by a replacement alternative benchmark rate or mechanism for loans made in the applicable currency. A facility fee on the total amount of the amended revolving credit facility is also payable quarterly, regardless of usage. The applicable margins for borrowings under the amended revolving credit facility and the facility fee percentage may change from time to time depending on changes in our consolidated leverage ratio. Credit facility balances are included in revolving credit facility and overdrafts on the Condensed Consolidated Balance Sheets.

On July 2, 2024, we entered into a term loan with a syndicate of banks (the “Term Loan”). The Term Loan matures in July 2027. As of March 31, 2026, $141.1 million was utilized under the Term Loan.

Our amended revolving credit facility and corporate long-term obligations require us to satisfy certain financial and other covenants including:

Requirement Level at March 31, 2026

Consolidated Leverage Ratio (1) Maximum of 3.50 to 1.00 1.43 to 1.00

Consolidated Interest Coverage Ratio (1) Minimum of 3.00 to 1.00 13.69 to 1.00

(1) Definitions of ratios are included as part of the amended revolving credit facility agreement.

Based upon the above consolidated leverage ratio covenant, we would have the ability to borrow approximately an additional $1.7 billion before the 3.50 to 1.00 maximum ratio requirement would be exceeded.

On July 6, 2022, we entered into an agreement to swap approximately $200.0 million of our fixed USD debt to fixed EUR debt.

On April 23, 2026, the Board of Directors declared a quarterly cash dividend of $0.48 per share payable on May 27, 2026 to stockholders of record as of May 6, 2026.

Our foreign operations have historically met cash requirements with the use of internally generated cash or uncommitted short-term borrowings. We also have committed financing arrangements in both the U.S. and the UK as detailed above. We manage our global cash requirements considering (i) available funds among the many subsidiaries through which we conduct business, (ii) the geographic location of our liquidity needs, and (iii) the cost to access international cash balances.

CONTINGENCIES

The Company is subject to a number of lawsuits and claims both actual and potential in nature. Please refer to Note 12 - Commitments and Contingencies of the Notes to Condensed Consolidated Financial Statements for a discussion of contingencies affecting our business.

RECENTLY ISSUED ACCOUNTING STANDARDS

We have reviewed the recently issued ASUs to the FASB’s Accounting Standards Codification that have future effective dates. Standards that have been adopted during 2026 are discussed in Note 1 – Summary of Significant Accounting Policies of the Notes to Condensed Consolidated Financial Statements.

Other accounting standards that have been issued by the FASB or other standards-setting bodies that do not require adoption until a future date are not expected to have a material impact on our Condensed Consolidated Financial Statements upon adoption.

OUTLOOK

We expect adjusted earnings per share for the second quarter of 2026 to be in the range of $1.32 to $1.40. This guidance assumes an effective tax rate range of 22.5% to 24.5%. The earnings per share guidance range is assuming a 1.18 Euro to USD exchange rate. Our total 2026 estimated cash outlays for capital expenditures net of government grant proceeds are expected to be approximately $310.0 million to $320.0 million.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

A significant number of our operations are located outside of the United States. Because of this, movements in exchange rates may have a significant impact on the translation of the financial condition and results of operations of our subsidiaries. Our primary foreign exchange exposure is to the euro, but we have foreign exchange exposure to the Chinese yuan, Brazilian real, Argentine peso, Mexican peso, Swiss franc and other Asian, European and Latin American currencies. A weakening U.S. dollar relative to foreign currencies has an additive translation effect on our financial statements. Conversely, a strengthening U.S. dollar has a dilutive translation effect. Additionally, in some cases, we sell products denominated in a currency different from the currency in which the related costs are incurred. Any changes in exchange rates on such inter-country sales may impact our results of operations.

The table below provides information as of March 31, 2026 about our forward currency exchange contracts. The majority of the contracts expire before the end of the second quarter of 2026.

As of March 31, 2026, we have recorded the fair value of foreign currency forward exchange contracts of $0.8 million in prepaid and other and $1.3 million in accounts payable, accrued and other liabilities on the Condensed Consolidated Balance Sheets. On July 6, 2022, we entered into a seven-year USD/EUR fixed-to-fixed cross-currency interest rate swap to effectively hedge the interest rate exposure relating to $203.0 million of the $400.0 million 3.60% Senior Notes due March 2032 which were issued by AptarGroup, Inc. on March 7, 2022. This USD/EUR swap agreement exchanged $203.0 million of fixed-rate 3.60% USD debt to €200.0 million of fixed-rate 2.5224% EUR debt. The fair value of this net investment hedge is $27.2 million reported in accounts payable, accrued and other liabilities on the Condensed Consolidated Balance Sheets.

ITEM 4. CONTROLS AND PROCEDURES

DISCLOSURE CONTROLS AND PROCEDURES

Management has evaluated, with the participation of the Chief Executive Officer and Chief Financial Officer of the Company, the effectiveness of our disclosure controls and procedures (as that term is defined in Rule 13a-15(e) under the Exchange Act) as of March 31, 2026. Based on that evaluation, the chief executive officer and chief financial officer have concluded that these controls and procedures were effective as of such date.

CHANGES IN INTERNAL CONTROL OVER FINANCIAL REPORTING

During the fiscal quarter ended March 31, 2026, we implemented ERP systems at one operating site. Consequently, the control environment has been modified at this location to incorporate the controls contained within the new ERP systems. Except for the foregoing, no changes in our internal control over financial reporting (as such term is defined in Rule 13a-15(f) under the Securities Exchange Act of 1934) occurred during our fiscal quarter ended March 31, 2026 that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

PART II - OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

We are subject to a number of lawsuits and claims both actual and potential in nature. While management believes the resolution of these claims and lawsuits will not have a material adverse effect on our financial position or results of operations or cash flows, claims and legal proceedings are subject to inherent uncertainties, and unfavorable outcomes could occur that could include amounts in excess of any accruals which management has established. Were such unfavorable final outcomes to occur, it is possible that they could have a material adverse effect on our financial position, results of operations and cash flows. For information regarding these and other contingencies, please refer to Note 12 – Commitments and Contingencies of the Notes to the Condensed Consolidated Financial Statements.

Item 1A. isk Factors

ITEM 1A. RISK FACTORS

Our operations and financial results are subject to various risks and uncertainties, including the factors discussed in Part I, Item 1A, Risk Factors in our Annual Report on Form 10-K for the year ended December 31, 2025, which could adversely affect our business, financial conditions and future results. Other than the risk factors set forth below, there have been no material changes from the risk factors discussed in our Annual Report.9

Geopolitical conditions, including trade disputes and acts of war or terrorism, could have a material adverse effect on our operations and financial results. Our operations could be disrupted by geopolitical conditions, trade disputes, international boycotts and sanctions, political and social instability, acts of war, terrorist activity or other similar events. Such events could make it difficult, impossible or more expensive to manufacture or deliver products to our customers, receive production materials from our suppliers, or perform critical functions, all of which could adversely affect our business globally or in certain regions. In addition, our customers may export their finished products using our dispensing mechanisms that were sold in other regions and an adverse geopolitical event may impact the sales of our customers’ products and thus indirectly negatively impact the demand for our drug and consumer product dosing, dispensing and protection technologies. Although our business serves 10 end markets and many geographies and we believe our business model, coupled with our global customer base, allows some protection from dependency on any one geographic region, country or even trade route, our global business model may not be successful in insulating our operations from disruptive geopolitical conditions and we do face some risk related to trade policies specific to any country we operate in or to which our customers export their products.

Although the continued invasion of Ukraine by Russia has not had a material direct impact to our consolidated results, we have experienced indirect impacts on our business, including higher energy and other input costs as well as certain supply chain disruptions, which could materially adversely affect our results of operations and financial condition. In addition, some Aptar products and services are subject to various sanctions regimes, including in the U.S. and the EU, relating to Russia. Although we currently have relevant licenses regarding our products and services, changes in the sanctions regimes without obtaining necessary licenses could adversely affect our operations in Russia and, as a result, our relationship with certain customers.

Additionally, other regional incidents may cause delays in the global supply chain and have the potential to significantly increase shipping costs. For example, conflicts and other instability in the Middle East, including recent developments involving Iran, may disrupt our manufacturing operations, the shipment of our products and materials into, out of and through the region. In addition to the potential disruptions, we are experiencing higher raw material, shipping and energy costs which we intend to offset with price increases.

Furthermore, a deterioration in the relationship between the U.S. and other countries which could result in further revisions to laws or regulations or their interpretation and enforcement, increased taxation, trade sanctions, the imposition of import or export duties and tariffs, restrictions on imports or exports, currency revaluations or retaliatory actions, could materially adversely affect our operations and financial condition.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

RECENT SALES OF UNREGISTERED SECURITIES

Certain French employees are eligible to participate in the FCP Aptar Savings Plan (the “Plan”). An independent agent purchases shares of common stock available under the Plan for cash on the open market and we do not issue shares. We do not receive any proceeds from the purchase of common stock under the Plan. The agent under the Plan is BNP Paribas Fund Services. No underwriters are used under the Plan. All shares are sold in reliance upon the exemption from registration under the Securities Act of 1933 provided by Regulation S promulgated under that Act. During the quarter ended March 31, 2026, the Plan purchased 11,757 shares of our common stock on behalf of the participants at an average price of $129.63, for an aggregate amount of $1.5 million, and sold 13,101 shares of our common stock on behalf of the participants at an average price of $132.55, for an aggregate amount of $1.7 million. At March 31, 2026, the Plan owned 123,114 shares of our common stock.

ISSUER PURCHASES OF EQUITY SECURITIES

On February 3, 2026, a new share purchase authorization of up to $600.0 million of common stock was authorized. This authorization replaces previous authorizations and has no expiration date. We may repurchase shares through the open market, privately negotiated transactions or other programs, subject to market conditions.

During the three months ended March 31, 2026, we repurchased approximately 707 thousand shares for $100.0 million.

The following table summarizes our purchases of our securities for the quarter ended March 31, 2026:

ITEM 5. OTHER INFORMATION

Rule 10b5-1 Plan Elections

During the three months ended March 31, 2026, no director or officer of the Company adopted, modified or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408 of Regulation S-K.

ITEM 6. EXHIBITS

Exhibit 10.1** Employment Agreement dated as of March 16, 2026 between AptarGroup, Inc. and Gael Touya, filed as Exhibit 10.1 to the Company’s current report on Form 8-K filed on March 17, 2026, is hereby incorporated by reference.

Exhibit 10.2** Letter Agreement dated as of March 16, 2026 between AptarGroup, Inc. and Stephan Tanda, filed as Exhibit 10.2 to the Company’s current report on Form 8-K filed on March 17, 2026, is hereby incorporated by reference.

Exhibit 31.1* Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

Exhibit 31.2* Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

Exhibit 32.1* Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Exhibit 32.2* Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Exhibit 101 The following information from our Quarterly Report on Form 10-Q for the first quarter of fiscal 2026, filed with the SEC on May 1, 2026, formatted in Inline Extensible Business Reporting Language (XBRL): (i) the Cover Page, (ii) the Condensed Consolidated Statements of Income – Three Months Ended March 31, 2026 and 2025, (iii) the Condensed Consolidated Statements of Comprehensive Income – Three Months Ended March 31, 2026 and 2025, (iv) the Condensed Consolidated Balance Sheets – March 31, 2026 and December 31, 2025, (v) the Condensed Consolidated Statements of Changes in Equity – Three Months Ended March 31, 2026 and 2025, (vi) the Condensed Consolidated Statements of Cash Flows - Three Months Ended March 31, 2026 and 2025 and (vii) the Notes to Condensed Consolidated Financial Statements.

Exhibit 104 Cover Page Interactive Data File (embedded within the Inline XBRL document).

*Filed or furnished herewith.

**Management contract or compensatory plan or arrangement.

**Management contract or compensatory plan or arrangement.