Donnarumma Stephen

SEC source: 0001213900-26-051787 · marketforms-73047.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 121,093.0408

F1 · shares: Represents the determination of the number of common shares to be delivered based on the achievement of relative total shareholder value targets. These shares have vested and will be delivered in February 2027 subject to continued compliance with the terms of the award agreement.

SEC source: 0001213900-26-020483 · marketforms-72330.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,603.0408

F1 · shares: Common Shares being withheld to pay tax liability.

SEC source: 0001213900-26-020027 · marketforms-72300.xml · nonDerivative · entry 4

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 121,847.0408

F3 · shares: Common Shares being withheld to pay tax liability.

SEC source: 0001213900-26-020027 · marketforms-72300.xml · nonDerivative · entry 3

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 125,926.0408

F4 · shares: Represents the vesting of performance share units based on the achievement of core adjusted book value targets.

SEC source: 0001213900-26-020027 · marketforms-72300.xml · nonDerivative · entry 2

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,550.0408

F3 · shares: Common Shares being withheld to pay tax liability.

SEC source: 0001213900-26-020027 · marketforms-72300.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 121,317.0408

F1 · price: Restricted share units awarded pursuant to the Assured Guaranty Ltd. 2024 Long-Term Incentive Plan. With limited exceptions, the restricted share units vest on 2/20/2029, assuming that the holder remains employed at such time. Upon vesting, one Common Share will be delivered for each vested restricted share unit.

F2 · balance_after: Total includes 121 shares purchased on 06/30/2025 and 122 shares purchased on 12/31/2025 pursuant to the Assured Guaranty Ltd. Employee Stock Purchase Plan which meets the requirements of Rule 16b-3.

SEC source: 0001213900-25-017504 · marketforms-68408.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114,762.0408

F1 · shares: Common Shares being withheld to pay tax liability.

SEC source: 0001213900-25-016704 · marketforms-68350.xml · nonDerivative · entry 4

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 122,051.0408

F3 · shares: Represents the determination of the number of common shares to be delivered based on the achievement of relative total shareholder value targets. These shares have vested and will be delivered on February 23, 2026, subject to continued compliance with the terms of the award agreement.

SEC source: 0001213900-25-016704 · marketforms-68350.xml · nonDerivative · entry 3

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114,377.0408

F1 · shares: Common Shares being withheld to pay tax liability.

SEC source: 0001213900-25-016704 · marketforms-68350.xml · nonDerivative · entry 2

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,349.0408

F2 · shares: Represents the vesting of performance share units based on the achievement of core adjusted book value targets.

SEC source: 0001213900-25-016704 · marketforms-68350.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,167.0408

F1 · shares: Common Shares being withheld to pay tax liability.

SEC source: 0001213900-25-016190 · marketforms-68303.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,856.0408

F1 · price: Restricted share units awarded pursuant to the Assured Guaranty Ltd. 2024 Long-Term Incentive Plan (the "Plan"). With limited exceptions, the restricted share units vest on 2/19/2028, assuming that the holder remains employed at such time. Upon vesting, one Common Share will be delivered for each vested restricted share unit.

F2 · balance_after: Total includes 141 shares purchased on 06/30/2024 and 135 shares purchased on 12/31/2024 pursuant to the Assured Guaranty Ltd. Employee Stock Purchase Plan which meets the requirements of Rule 16b-3.

SEC source: 0001213900-24-018141 · marketforms-64977.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,186.0408

F1 · shares: Common Shares being withheld to pay tax liability.

SEC source: 0001213900-24-017010 · marketforms-64925.xml · nonDerivative · entry 4

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,437.0408

F3 · shares: Represents the determination of the number of common shares to be delivered based on the achievement of relative total shareholder value targets. These shares have vested and will be delivered on February 24, 2025, subject to continued compliance with the terms of the award agreement.

SEC source: 0001213900-24-017010 · marketforms-64925.xml · nonDerivative · entry 3

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,257.0408

F1 · shares: Common Shares being withheld to pay tax liability.

SEC source: 0001213900-24-017010 · marketforms-64925.xml · nonDerivative · entry 2

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 106,088.0408

F2 · shares: Represents the vesting of performance share units based on the achievement of core adjusted book value targets.

SEC source: 0001213900-24-017010 · marketforms-64925.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,544.0408

F1 · shares: Common Shares being withheld to pay tax liability.

SEC source: 0001213900-24-016570 · marketforms-64886.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,477.0408

F1 · price: Restricted share units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). With limited exceptions, the restricted share units vest on 2/21/2027, assuming that the holder remains employed at such time. Upon vesting, one Common Share will be delivered for each vested restricted share unit.

F2 · balance_after: Total includes 167 shares purchased on 12/31/2023 pursuant to the Assured Guaranty Ltd. Employee Stock Purchase Plan which meets the requirements of Rule 16b-3.

SEC source: 0001209191-23-058056 · doc4.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 94,774.0408

F1 · price: The Common Shares sold by the Reporting Person and reported herein were sold at a range of between $69.95 and $70.03 per share. The sale price reported above represents the weighted average sale price for the reported transaction and has been rounded to the nearest cent. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such price range.

F2 · balance_after: Total includes 166 shares purchased on 06/30/2023 pursuant to the Assured Guaranty Ltd. Employee Stock Purchase Plan which meets the requirements of Rule 16b-3.

SEC source: 0001209191-23-014237 · doc4.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,608.0408

F1 · shares: Common Shares being withheld to pay tax liability.

SEC source: 0001209191-23-013816 · doc4.xml · nonDerivative · entry 4

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,585.0408

F3 · shares: Represents the determination of the number of common shares to be delivered based on the achievement of relative total shareholder value targets. These shares have vested and will be delivered on February 26, 2024, subject to continued compliance with the terms of the award agreement.

SEC source: 0001209191-23-013816 · doc4.xml · nonDerivative · entry 3

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,899.0408

F1 · shares: Common Shares being withheld to pay tax liability.

SEC source: 0001209191-23-013816 · doc4.xml · nonDerivative · entry 2

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 108,278.0408

F2 · shares: Represents the vesting of performance share units based on the achievement of core adjusted book value targets.

SEC source: 0001209191-23-013816 · doc4.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,360.0408

F1 · shares: Common Shares being withheld to pay tax liability.

SEC source: 0001209191-23-012783 · doc4.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,339.0408

F1 · price: Restricted stock units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). With limited exceptions, the restricted stock units vest on 2/22/2026, assuming that the holder remains employed at such time. Upon vesting, one Common Share will be delivered for each vested restricted stock unit.

F2 · balance_after: Total includes 229 shares purchased on 06/30/2019, 361 shares purchased on 06/30/2020, 287 shares purchased on 06/30/2021, 175 shares purchased on 06/30/2022, and 157 shares purchased on 12/31/2022 pursuant to the Assured Guaranty Ltd. Employee Stock Purchase Plan which meets the requirements of Rule 16b-3.

SEC source: 0001209191-22-016442 · doc4.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,213.0408

SEC source: 0001209191-22-014326 · doc4.xml · nonDerivative · entry 4

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 122,213.0408

F3 · shares: Represents the determination of the number of common shares to be delivered based on the achievement of relative total shareholder value targets. These shares have vested and will be delivered on February 27, 2023, subject to continued compliance with the terms of the award agreement.

SEC source: 0001209191-22-014326 · doc4.xml · nonDerivative · entry 3

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 118,638.0408

F1 · shares: Common Shares being withheld to pay tax liability.

SEC source: 0001209191-22-014326 · doc4.xml · nonDerivative · entry 2

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,603.0408

F2 · shares: Represents the vesting of performance share units based on the achievement of core adjusted book value targets.

SEC source: 0001209191-22-014326 · doc4.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,625.0408

F1 · shares: Common Shares being withheld to pay tax liability.

SEC source: 0001209191-22-013338 · doc4.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,980.0408

F1 · price: Restricted stock units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). With limited exceptions, the restricted stock units vest on 2/23/2025, assuming that the holder remains employed at such time. Upon vesting, one Common Share will be delivered for each vested restricted stock unit.

F2 · balance_after: Total includes 184 shares purchased on 12/31/2021 pursuant to the Assured Guaranty Ltd. Employee Stock Purchase Plan which meets the requirements of Rule 16b-3.

SEC source: 0001209191-21-014800 · doc4.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 113,008.0408

F1 · price: Restricted stock units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). With limited exceptions, the restricted stock units vest on 2/24/2024, assuming that the holder remains employed at such time. Upon vesting, one Common Share will be delivered for each vested restricted stock unit.

SEC source: 0001209191-21-013522 · doc4.xml · derivative · entry 4

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 8,581 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Performance share units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (7/1/2019 to 12/31/2020), approximately 179.75% of the performance share units granted became vested. The number of Common Shares delivered equals the number of performance share units granted multiplied by approximately 179.75%.

F3 · deemedExecutionDate: Performance share units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (7/1/2019 to 12/31/2020), approximately 179.75% of the performance share units granted became vested. The number of Common Shares delivered equals the number of performance share units granted multiplied by approximately 179.75%.

F3 · derivative.exercise_date: Performance share units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (7/1/2019 to 12/31/2020), approximately 179.75% of the performance share units granted became vested. The number of Common Shares delivered equals the number of performance share units granted multiplied by approximately 179.75%.

F3 · derivative.expiration_date: Performance share units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (7/1/2019 to 12/31/2020), approximately 179.75% of the performance share units granted became vested. The number of Common Shares delivered equals the number of performance share units granted multiplied by approximately 179.75%.

SEC source: 0001209191-21-013522 · doc4.xml · nonDerivative · entry 3

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 105,979.0408

F1 · shares: Common Shares being withheld to pay tax liability.

SEC source: 0001209191-21-013522 · doc4.xml · nonDerivative · entry 2

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,188.0408

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · shares: Performance share units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (7/1/2019 to 12/31/2020), approximately 179.75% of the performance share units granted became vested. The number of Common Shares delivered equals the number of performance share units granted multiplied by approximately 179.75%.

SEC source: 0001209191-21-013522 · doc4.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,764.0408

F1 · shares: Common Shares being withheld to pay tax liability.

F2 · balance_after: Total includes 306 shares purchased on 12/31/2020 pursuant to the Assured Guaranty Ltd. Employee Stock Purchase Plan which meets the requirements of Rule 16b-3.

SEC source: 0001209191-20-013888 · doc4.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,092.0408

F1 · price: Restricted stock units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). With limited exceptions, the restricted stock units vest on 2/26/2023, assuming that the holder remains employed at such time. Upon vesting, one Common Share will be delivered for each vested restricted stock unit.

SEC source: 0001209191-20-012707 · doc4.xml · derivative · entry 4

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,581

Underlying: Common Shares · 7,557 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Performance share units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (7/1/2018 to 12/31/2019), approximately 176.50% of the performance share units granted became vested. The number of Common Shares delivered equals the number of performance share units granted multiplied by approximately 176.50%.

F3 · deemedExecutionDate: Performance share units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (7/1/2018 to 12/31/2019), approximately 176.50% of the performance share units granted became vested. The number of Common Shares delivered equals the number of performance share units granted multiplied by approximately 176.50%.

F3 · derivative.exercise_date: Performance share units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (7/1/2018 to 12/31/2019), approximately 176.50% of the performance share units granted became vested. The number of Common Shares delivered equals the number of performance share units granted multiplied by approximately 176.50%.

F3 · derivative.expiration_date: Performance share units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (7/1/2018 to 12/31/2019), approximately 176.50% of the performance share units granted became vested. The number of Common Shares delivered equals the number of performance share units granted multiplied by approximately 176.50%.

F4 · balance_after: Total includes performance units from other tranches with different performance measures, performance periods and vesting dates.

SEC source: 0001209191-20-012707 · doc4.xml · nonDerivative · entry 3

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,813.0408

F1 · shares: Common Shares being withheld to pay tax liability.

SEC source: 0001209191-20-012707 · doc4.xml · nonDerivative · entry 2

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 104,912.0408

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · shares: Performance share units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (7/1/2018 to 12/31/2019), approximately 176.50% of the performance share units granted became vested. The number of Common Shares delivered equals the number of performance share units granted multiplied by approximately 176.50%.

SEC source: 0001209191-20-012707 · doc4.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,574.0408

F1 · shares: Common Shares being withheld to pay tax liability.

F2 · balance_after: Total includes 202 shares purchased on 12/31/2019 pursuant to the Assured Guaranty Ltd. Employee Stock Purchase Plan which meets the requirements of Rule 16b-3.

SEC source: 0001209191-19-049520 · doc4.xml · derivative · entry 6

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 5,000 shares

Expires 2020-02-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: Options vested as follows: 1/3 on February 24, 2011, 1/3 on February 24, 2012 and 1/3 on February 24, 2013.

F3 · balance_after: All options of this tranche have been exercised. Total includes options from other tranches with different exercise prices, vesting dates and expiration dates, but does not include 16,138 performance share units of various tranches.

SEC source: 0001209191-19-049520 · doc4.xml · derivative · entry 5

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Common Shares · 3,844 shares

Expires 2020-02-07

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · balance_after: All options of this tranche have been exercised. Total includes options from other tranches with different exercise prices, vesting dates and expiration dates, but does not include 16,138 performance share units of various tranches.

SEC source: 0001209191-19-049520 · doc4.xml · nonDerivative · entry 4

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,445.0408

F2 · price: The Common Shares sold by the Reporting Person and reported herein were sold at a range of between $45.12 and $45.166 per share. The sale price reported above represents the weighted average sale price for the reported transaction and has been rounded to the nearest cent. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such price range.

SEC source: 0001209191-19-049520 · doc4.xml · nonDerivative · entry 3

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,205.0408

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001209191-19-049520 · doc4.xml · nonDerivative · entry 2

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,205.0408

F1 · price: The Common Shares sold by the Reporting Person and reported herein were sold at a range of between $45.1506 and $45.17 per share. The sale price reported above represents the weighted average sale price for the reported transaction and has been rounded to the nearest cent. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such price range.

SEC source: 0001209191-19-049520 · doc4.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,073.0408

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001209191-19-015194 · doc4.xml · nonDerivative · entry 1

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,229.0408

F1 · price: Restricted stock units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). With limited exceptions, the restricted stock units vest on 2/27/2022, assuming that the holder remains employed at such time. Upon vesting, one Common Share will be delivered for each vested restricted stock unit.

SEC source: 0001209191-19-013697 · doc4.xml · derivative · entry 4

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,138

Underlying: Common Shares · 10,297 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Performance share units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (7/1/2017 to 12/31/2018), 200.00% of the performance share units granted became vested. The number of Common Shares delivered equals the number of performance share units granted multiplied by 200.00%.

F2 · deemedExecutionDate: Performance share units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (7/1/2017 to 12/31/2018), 200.00% of the performance share units granted became vested. The number of Common Shares delivered equals the number of performance share units granted multiplied by 200.00%.

F2 · derivative.exercise_date: Performance share units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (7/1/2017 to 12/31/2018), 200.00% of the performance share units granted became vested. The number of Common Shares delivered equals the number of performance share units granted multiplied by 200.00%.

F2 · derivative.expiration_date: Performance share units awarded pursuant to the Assured Guaranty Ltd. 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (7/1/2017 to 12/31/2018), 200.00% of the performance share units granted became vested. The number of Common Shares delivered equals the number of performance share units granted multiplied by 200.00%.

F3 · balance_after: Total includes performance units from tranches with different performance measures, performance periods and vesting dates, but does not include 8,844 outstanding options.

SEC source: 0001209191-19-013697 · doc4.xml · nonDerivative · entry 3

Donnarumma Stephen · CIK 0001732392 · Chief Credit Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,244.0408

F1 · shares: Common Shares being withheld to pay tax liability.