Insider Transaction Report for Stephen Donnarumma

This report details insider transactions for Stephen Donnarumma, Chief Credit Officer at Assured Guaranty Ltd. (AGO), covering the period of February 20, 2026. The transactions primarily involve Common Shares. On February 20, 2026, 6,312 shares were acquired at a price of $0.00, related to the vesting of restricted share units under the 2024 Long-Term Incentive Plan, bringing the total post-transaction shares to 121,317.0408. Subsequently, on February 22, 2026, 2,767 shares were disposed of at $88.39 per share, and another 4,079 shares were disposed of at $88.39 per share, both related to tax liabilities. On the same day, 7,376 shares were acquired at $0.00, representing the vesting of performance share units. The final post-transaction share count stands at 121,847.0408.