UNM UNUM GROUP Company Mergers 8-K Filing 2025 - Reinsurance Agreement On February 26, 2025, Unum Group's subsidiary entered into a reinsurance agreement with Fortitude Reinsurance, involving $3.4 billion in long-term care reserves and $120 million in individual disability business, with a ceding commission of approximately $430 million expected at closing in 2025.Get access to all SEC 8-K filings of the UNUM GROUP