Unum UNM Colonial Life — Reserve Assumption Updates
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Where this comes from
Reported directly by Unum in its filing.
Tagged under the XBRL concept unm:ReserveAssumptionUpdatesBeforeTax.
The official record: Unum’s 10-K, filed February 17, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is Unum's colonial life — reserve assumption updates?
- Unum (UNM) reported colonial life — reserve assumption updates of $2.23M in Q4 2025.
- How has Unum's colonial life — reserve assumption updates changed year-over-year?
- Unum's colonial life — reserve assumption updates decreased by 80.7% year-over-year, from $11.5M to $2.23M.
- What is the long-term trend for Unum's colonial life — reserve assumption updates?
- Over 2 years (2023 to 2025), Unum's colonial life — reserve assumption updates has grown at a -66.8% compound annual growth rate (CAGR), from $80.7M to $8.9M.
- What does colonial life — reserve assumption updates mean?
- Financial adjustments made to insurance reserves due to changes in the company's long-term expectations about claims and policyholder behavior.
- How do you interpret colonial life — reserve assumption updates?
- Frequent large negative adjustments may indicate poor initial modeling, while positive adjustments suggest conservative reserve management.
- How does colonial life — reserve assumption updates compare across companies?
- Commonly referred to as 'Actuarial Assumption Changes' or 'Reserve Strengthening/Releases' in insurance financial disclosures.