FREDERICO DOMINIC

SEC source: 0001209191-18-049388 · doc4.xml · nonDerivative · entry 2

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,175,120.0034

SEC source: 0001209191-18-049388 · doc4.xml · nonDerivative · entry 1

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,180,680.0034

SEC source: 0001209191-18-013032 · doc4.xml · derivative · entry 5

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 254,472

Underlying: Common Shares · 82,237 shares

Expires not disclosed

F2 · derivative.exercise_price: Performance share units awarded pursuant to the Plan. Each performance share unit represents a contingent right to receive one Common Share of the Company. With limited exceptions, the performance share units vest on 2/21/2021, if at all, at the end of the performance period (7/1/2019 to 12/31/2020), assuming that the holder remains employed at such time, based on the Company's Common Share price using the highest 40-day average stock price during the performance period as follows: 200% if the share price reaches $50; 100% if the share price reaches $46; and 50% if the share price reaches $42 (with interpolation between those prices). If the share price does not reach $42, none of the performance share units will vest.

F3 · derivative.exercise_price: To the extent unvested performance share units do not become vested units at the end of the applicable performance period as described above, such unvested performance share units will expire at the end of such performance period. Upon vesting, one Common Share will be delivered for each vested performance share unit.

F2 · derivative.exercise_date: Performance share units awarded pursuant to the Plan. Each performance share unit represents a contingent right to receive one Common Share of the Company. With limited exceptions, the performance share units vest on 2/21/2021, if at all, at the end of the performance period (7/1/2019 to 12/31/2020), assuming that the holder remains employed at such time, based on the Company's Common Share price using the highest 40-day average stock price during the performance period as follows: 200% if the share price reaches $50; 100% if the share price reaches $46; and 50% if the share price reaches $42 (with interpolation between those prices). If the share price does not reach $42, none of the performance share units will vest.

F3 · derivative.exercise_date: To the extent unvested performance share units do not become vested units at the end of the applicable performance period as described above, such unvested performance share units will expire at the end of such performance period. Upon vesting, one Common Share will be delivered for each vested performance share unit.

F2 · derivative.expiration_date: Performance share units awarded pursuant to the Plan. Each performance share unit represents a contingent right to receive one Common Share of the Company. With limited exceptions, the performance share units vest on 2/21/2021, if at all, at the end of the performance period (7/1/2019 to 12/31/2020), assuming that the holder remains employed at such time, based on the Company's Common Share price using the highest 40-day average stock price during the performance period as follows: 200% if the share price reaches $50; 100% if the share price reaches $46; and 50% if the share price reaches $42 (with interpolation between those prices). If the share price does not reach $42, none of the performance share units will vest.

F3 · derivative.expiration_date: To the extent unvested performance share units do not become vested units at the end of the applicable performance period as described above, such unvested performance share units will expire at the end of such performance period. Upon vesting, one Common Share will be delivered for each vested performance share unit.

F4 · balance_after: Total includes performance units from other tranches with different performance measures, performance periods and vesting dates, but does not include 384,910 outstanding options.

SEC source: 0001209191-18-013032 · doc4.xml · nonDerivative · entry 1

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,186,240.0034

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 2/21/2021, 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: 0001209191-18-010443 · doc4.xml · derivative · entry 6

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 384,910

Underlying: Common Shares · 200,000 shares

Expires 2018-02-14

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_date: Options vested as follows: 1/3 on 02/14/2009, 1/3 on 02/14/2010 and 1/3 on 02/14/2011.

F4 · balance_after: All options of this tranche have been exercised. The total number of options from other tranches with different exercise prices, vesting terms and expiration dates is 384,910 (after taking into account options exercised on 2/13/2018). The total does not include 172,235 performance share units.

SEC source: 0001209191-18-010443 · doc4.xml · nonDerivative · entry 2

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,104,003.0034

F1 · shares: Represents the payment of the exercise price and withholding taxes of an employee stock option through the attestation of previously owned shares.

F2 · price: The price is equal to the fair market value of the Common Shares on the date of exercise and is used to determine the value of the shares delivered to the Company by attestation of previously owned shares in payment of the exercise price and withholding taxes.

SEC source: 0001209191-18-010443 · doc4.xml · nonDerivative · entry 1

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,264,882.0034

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: 0001209191-18-007860 · doc4.xml · derivative · entry 7

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,235

Underlying: Common Shares · 87,959 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 (7/1/2016 to 12/31/2017), 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 · 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 (7/1/2016 to 12/31/2017), 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 · 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 (7/1/2016 to 12/31/2017), 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 · 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 (7/1/2016 to 12/31/2017), 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%.

F4 · balance_after: Total includes performance units from other tranches with different performance measures, performance periods and vesting dates, but does not include 584,910 outstanding options.

SEC source: 0001209191-18-007860 · doc4.xml · nonDerivative · entry 3

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,064,882.0034

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

SEC source: 0001209191-18-007860 · doc4.xml · nonDerivative · entry 2

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,137,932.0034

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 (7/1/2016 to 12/31/2017), 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%.

SEC source: 0001209191-18-007860 · doc4.xml · nonDerivative · entry 1

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 962,014.0034

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

F2 · balance_after: Total includes 69 shares purchased on 12/31/2017 pursuant to the Assured Guaranty Ltd. Employee Stock Purchase Plan which meets the requirements of Rule 16b-3.

SEC source: 0001209191-17-054424 · doc4.xml · nonDerivative · entry 1

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,014,720.0034

F1 · balance_after: Total includes 566 shares purchased on 6/30/2017 pursuant to the Assured Guaranty Ltd. Employee Stock Purchase Plan which meets the requirements of Rule 16b-3.

SEC source: 0001209191-17-054424 · doc4.xml · nonDerivative · entry 4

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 998,645.0034

F2 · shares: This transaction represents a donation.

SEC source: 0001209191-17-054424 · doc4.xml · nonDerivative · entry 3

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 998,895.0034

F2 · shares: This transaction represents a donation.

SEC source: 0001209191-17-054424 · doc4.xml · nonDerivative · entry 2

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,003,895.0034

F2 · shares: This transaction represents a donation.

SEC source: 0001209191-17-014356 · doc4.xml · derivative · entry 5

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 260,194

Underlying: Common Shares · 69,270 shares

Expires not disclosed

F2 · derivative.exercise_price: Performance share units awarded pursuant to the Plan. Each performance share unit represents a contingent right to receive one Common Share of the Company. With limited exceptions, the performance share units vest on 2/22/2020, if at all, at the end of the performance period (7/1/2018 to 12/31/2019), assuming that the holder remains employed at such time, based on the Company's Common Share price using the highest 40-day average stock price during the performance period as follows: 200% if the share price reaches $50; 100% if the share price reaches $46; and 50% if the share price reaches $42 (with interpolation between those prices). If the share price does not reach $42, none of the performance share units will vest.

F3 · derivative.exercise_price: To the extent unvested performance share units do not become vested units at the end of the applicable performance period as described above, such unvested performance share units will expire at the end of such performance period. Upon vesting, one Common Share will be delivered for each vested performance share unit.

F2 · derivative.exercise_date: Performance share units awarded pursuant to the Plan. Each performance share unit represents a contingent right to receive one Common Share of the Company. With limited exceptions, the performance share units vest on 2/22/2020, if at all, at the end of the performance period (7/1/2018 to 12/31/2019), assuming that the holder remains employed at such time, based on the Company's Common Share price using the highest 40-day average stock price during the performance period as follows: 200% if the share price reaches $50; 100% if the share price reaches $46; and 50% if the share price reaches $42 (with interpolation between those prices). If the share price does not reach $42, none of the performance share units will vest.

F3 · derivative.exercise_date: To the extent unvested performance share units do not become vested units at the end of the applicable performance period as described above, such unvested performance share units will expire at the end of such performance period. Upon vesting, one Common Share will be delivered for each vested performance share unit.

F2 · derivative.expiration_date: Performance share units awarded pursuant to the Plan. Each performance share unit represents a contingent right to receive one Common Share of the Company. With limited exceptions, the performance share units vest on 2/22/2020, if at all, at the end of the performance period (7/1/2018 to 12/31/2019), assuming that the holder remains employed at such time, based on the Company's Common Share price using the highest 40-day average stock price during the performance period as follows: 200% if the share price reaches $50; 100% if the share price reaches $46; and 50% if the share price reaches $42 (with interpolation between those prices). If the share price does not reach $42, none of the performance share units will vest.

F3 · derivative.expiration_date: To the extent unvested performance share units do not become vested units at the end of the applicable performance period as described above, such unvested performance share units will expire at the end of such performance period. Upon vesting, one Common Share will be delivered for each vested performance share unit.

F4 · balance_after: Total includes performance units from other tranches with different performance measures, performance periods and vesting dates, but does not include 584,910 outstanding options.

SEC source: 0001209191-17-014356 · doc4.xml · nonDerivative · entry 1

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,014,154.5808

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 2/22/2020, 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: 0001209191-17-008371 · doc4.xml · derivative · entry 7

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 190,924

Underlying: Common Shares · 71,541 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 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (1/1/2014 to 12/31/2016), 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 · deemedExecutionDate: Performance share units awarded pursuant to the Assured Guaranty 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (1/1/2014 to 12/31/2016), 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 · derivative.exercise_date: Performance share units awarded pursuant to the Assured Guaranty 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (1/1/2014 to 12/31/2016), 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 · derivative.expiration_date: Performance share units awarded pursuant to the Assured Guaranty 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (1/1/2014 to 12/31/2016), 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%.

F4 · balance_after: Total includes performance units from other tranches with different performance measures, performance periods and vesting dates, but does not include 584,910 outstanding options.

SEC source: 0001209191-17-008371 · doc4.xml · nonDerivative · entry 3

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 944,884.5808

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

SEC source: 0001209191-17-008371 · doc4.xml · nonDerivative · entry 2

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,008,328.5808

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 2004 Long-Term Incentive Plan (the "Plan"). Using the highest 40-day average stock price during the performance period (1/1/2014 to 12/31/2016), 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%.

SEC source: 0001209191-17-008371 · doc4.xml · nonDerivative · entry 1

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 865,246.5808

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

F2 · balance_after: Total includes 160 shares purchased on 12/31/2016 pursuant to the Assured Guaranty Ltd. Stock Purchase Plan which meets the requirements of Rule 16b-3.

SEC source: 0001209191-17-002946 · doc4.xml · nonDerivative · entry 1

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 902,172.5808

F1 · shares: The Board of Directors authorized the Company to repurchase up to 297,131 Common Shares from the reporting person, which amount is equal to the 297,131 Common Shares which the person received on January 6, 2017 in settlement of the 297,131 restricted shares units ("RSUs") held for him in the employer stock fund of the Assured Guaranty Ltd. Supplemental Employee Retirement Plan (the "AGL SERP"). Because the RSUs could only be settled in Common Shares, they were previously reported on Table I Form 4 filings made by the reporting person at the time of grant and included as part of the total Common Shares held by him.

F2 · price: The purchase price per share is equal to the closing price of a Common Share on the New York Stock Exchange on January 6, 2017, which is the date that the reporting person received the distribution of Common Shares from the Company pursuant to the AGL SERP.

SEC source: 0001209191-16-148945 · doc4.xml · derivative · entry 6

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 166,667 shares

Expires 2017-02-08

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 02/08/2008, 1/3 on 02/08/2009 and 1/3 on 02/08/2010.

F5 · balance_after: All options of this tranche have been exercised. The total number of options from other tranches with different exercise prices, vesting terms and expiration dates is 584,910 (after taking into account 166,667 options exercised on 11/7/2016). The total number of performance share units from tranches with different performance measures, performance periods and vesting dates is 262,465.

SEC source: 0001209191-16-148945 · doc4.xml · nonDerivative · entry 2

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,199,303.5808

F1 · shares: Represents the payment of the exercise price and withholding taxes of an employee stock option through the attestation of previously owned shares.

F2 · price: The price is equal to the fair market value of the Common Shares on the date of exercise and is used to determine the value of the shares delivered to the Company by attestation of previously owned shares in payment of the exercise price and withholding taxes.

F3 · balance_after: Total includes 799 shares purchased on 06/30/2016 pursuant to the Assured Guaranty Ltd. Employee Stock Purchase Plan which meets the requirements of Rule 16b-3.

SEC source: 0001209191-16-148945 · doc4.xml · nonDerivative · entry 1

FREDERICO DOMINIC · CIK 0001072524 · Director · President/CEO/Deputy Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,349,696.5808

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.