Altimmune ALT Additional Paid-In Capital
Additional Paid-In Capital at other companies
Other financials
Where this comes from
Reported directly by Altimmune in its filing.
Tagged under the XBRL concept us-gaap:AdditionalPaidInCapital.
The official record: Altimmune’s 10-Q, filed May 13, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is Altimmune's additional paid-in capital?
- Altimmune (ALT) reported additional paid-in capital of $961.24M in Q1 2026.
- How has Altimmune's additional paid-in capital changed year-over-year?
- Altimmune's additional paid-in capital increased by 32.0% year-over-year, from $728.12M to $961.24M.
- What is the long-term trend for Altimmune's additional paid-in capital?
- Over 5 years (2020 to 2025), Altimmune's additional paid-in capital has grown at a 16.1% compound annual growth rate (CAGR), from $417.34M to $879.29M.
- What does additional paid-in capital mean?
- Capital received from shareholders in excess of par value — the premium investors paid over the nominal value of shares at issuance, plus stock-based compensation effects.