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person · Reporting owner

BUZEN DAVID A.

Disclosed activity across 1 company

Tapewire entity
116230
SEC CIK
0001506178

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ASSURED GUARANTY LTDAGO · Entity 4169Head of Asset Management*February 27, 2023March 01, 2023

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

ASSURED GUARANTY LTD

Report date February 27, 2023 · Filed March 01, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common SharesSEC Table I · non-derivativeDirect119,456.772 Reported balance After 2023-02-27 transaction · row 1
1 source row

Row 1 · 2023-02-27 · Tax withholding · Disposed 2,282 · Balance 119,456.772

F1: Common Shares being withheld to pay tax liability.

Common SharesSEC Table I · non-derivativeIndirectBy Trust for Children and Wife11,943 Reported balance Holding disclosure · report date 2023-02-27 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 11,943

F2: These securities are held in a trust for the benefit of the reporting person's children and wife and for which the reporting person's wife serves as a trustee. The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.

Common SharesSEC Table I · non-derivativeIndirectBy Trust for Children4,000 Reported balance Holding disclosure · report date 2023-02-27 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 4,000

F3: These securities are held in a trust for the benefit of the reporting person's children and for which the reporting person's wife serves as a trustee. The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.

Filing footnotes · ownership attribution and instrument terms

F1: Common Shares being withheld to pay tax liability.

F2: These securities are held in a trust for the benefit of the reporting person's children and wife and for which the reporting person's wife serves as a trustee. The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.

F3: These securities are held in a trust for the benefit of the reporting person's children and for which the reporting person's wife serves as a trustee. The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
February 27, 2023 Filed Mar 1, 2023 21:51 UTC ASSURED GUARANTY LTD AGO · Entity 4169 Tax withholdingCommon Shares 2,282 $62.05 $141,598.10
Disclosure

SEC source: 0001209191-23-014162 · doc4.xml · nonDerivative · entry 1

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,456.772

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

Read SEC document
February 26, 2023 Filed Feb 28, 2023 22:34 UTC ASSURED GUARANTY LTD AGO · Entity 4169 GrantCommon Shares 9,224 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-013805 · doc4.xml · nonDerivative · entry 4

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 121,738.772

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.

Read SEC document
February 26, 2023 Filed Feb 28, 2023 22:34 UTC ASSURED GUARANTY LTD AGO · Entity 4169 Tax withholdingCommon Shares 4,851 $62.55 $303,430.05
Disclosure

SEC source: 0001209191-23-013805 · doc4.xml · nonDerivative · entry 3

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,514.772

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

Read SEC document
February 26, 2023 Filed Feb 28, 2023 22:34 UTC ASSURED GUARANTY LTD AGO · Entity 4169 GrantCommon Shares 9,502 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-013805 · doc4.xml · nonDerivative · entry 2

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,365.772

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

Read SEC document
February 26, 2023 Filed Feb 28, 2023 22:34 UTC ASSURED GUARANTY LTD AGO · Entity 4169 Tax withholdingCommon Shares 3,251 $62.55 $203,350.05
Disclosure

SEC source: 0001209191-23-013805 · doc4.xml · nonDerivative · entry 1

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,863.772

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

Read SEC document
February 22, 2023 Filed Feb 24, 2023 22:00 UTC ASSURED GUARANTY LTD AGO · Entity 4169 GrantCommon Shares 12,454 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-23-012774 · doc4.xml · nonDerivative · entry 1

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,114.772

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 765 shares purchased on 06/30/2021, 466 shares purchased on 06/30/2022, and 26 shares purchased on 12/31/2022 pursuant to the Assured Guaranty Ltd. Employee Stock Purchase Plan which meets the requirements of Rule 16b-3.

Read SEC document
August 05, 2022 Filed Aug 9, 2022 20:31 UTC ASSURED GUARANTY LTD AGO · Entity 4169 PurchaseCommon Shares 4,000 $50.50 $202,000.00
Disclosure

SEC source: 0001209191-22-045006 · doc4.xml · nonDerivative · entry 2

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust for Children

Disclosed balance after: 4,000

F2 · balance_after: These securities are held in a trust for the benefit of the reporting person's children and for which the reporting person's wife serves as a trustee. The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.

Read SEC document
August 05, 2022 Filed Aug 9, 2022 20:31 UTC ASSURED GUARANTY LTD AGO · Entity 4169 PurchaseCommon Shares 1,800 $50.50 $90,900.00
Disclosure

SEC source: 0001209191-22-045006 · doc4.xml · nonDerivative · entry 1

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust for Children and Wife

Disclosed balance after: 11,943

F1 · balance_after: These securities are held in a trust for the benefit of the reporting person's children and wife and for which the reporting person's wife serves as a trustee. The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.

Read SEC document
February 27, 2022 Filed Mar 1, 2022 23:19 UTC ASSURED GUARANTY LTD AGO · Entity 4169 GrantCommon Shares 4,469 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-014313 · doc4.xml · nonDerivative · entry 4

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,403.772

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.

Read SEC document
February 27, 2022 Filed Mar 1, 2022 23:19 UTC ASSURED GUARANTY LTD AGO · Entity 4169 Tax withholdingCommon Shares 5,729 $63.64 $364,593.56
Disclosure

SEC source: 0001209191-22-014313 · doc4.xml · nonDerivative · entry 3

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,934.772

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

Read SEC document
February 27, 2022 Filed Mar 1, 2022 23:19 UTC ASSURED GUARANTY LTD AGO · Entity 4169 GrantCommon Shares 11,222 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-014313 · doc4.xml · nonDerivative · entry 2

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,663.772

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

Read SEC document
February 27, 2022 Filed Mar 1, 2022 23:19 UTC ASSURED GUARANTY LTD AGO · Entity 4169 Tax withholdingCommon Shares 3,823 $63.64 $243,295.72
Disclosure

SEC source: 0001209191-22-014313 · doc4.xml · nonDerivative · entry 1

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,441.772

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

Read SEC document
February 23, 2022 Filed Feb 25, 2022 23:40 UTC ASSURED GUARANTY LTD AGO · Entity 4169 GrantCommon Shares 5,672 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-22-013332 · doc4.xml · nonDerivative · entry 1

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,264.772

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 31 shares purchased on 12/31/2021 pursuant to the Assured Guaranty Ltd. Employee Stock Purchase Plan which meets the requirements of Rule 16b-3.

Read SEC document
February 24, 2021 Filed Feb 26, 2021 21:32 UTC ASSURED GUARANTY LTD AGO · Entity 4169 GrantCommon Shares 10,814 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-21-014767 · doc4.xml · nonDerivative · entry 1

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,561.772

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.

Read SEC document
February 21, 2021 Filed Feb 24, 2021 00:57 UTC ASSURED GUARANTY LTD AGO · Entity 4169 Exercise / conversionPerformance Share Units · Derivative 10,727 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-013496 · doc4.xml · derivative · entry 5

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 10,727 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 (7/1/2019 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%.

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 (7/1/2019 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%.

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 (7/1/2019 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%.

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 (7/1/2019 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%.

Read SEC document
February 21, 2021 Filed Feb 24, 2021 00:57 UTC ASSURED GUARANTY LTD AGO · Entity 4169 Tax withholdingCommon Shares 9,443 $39.50 $372,998.50
Disclosure

SEC source: 0001209191-21-013496 · doc4.xml · nonDerivative · entry 3

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,747.772

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

Read SEC document
February 21, 2021 Filed Feb 24, 2021 00:57 UTC ASSURED GUARANTY LTD AGO · Entity 4169 Exercise / conversionCommon Shares 19,282 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-013496 · doc4.xml · nonDerivative · entry 2

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,190.772

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 · 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%.

Read SEC document
February 21, 2021 Filed Feb 24, 2021 00:57 UTC ASSURED GUARANTY LTD AGO · Entity 4169 Tax withholdingCommon Shares 5,255 $39.50 $207,572.50
Disclosure

SEC source: 0001209191-21-013496 · doc4.xml · nonDerivative · entry 1

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,908.772

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

Read SEC document
December 03, 2020 Filed Feb 12, 2021 21:07 UTC ASSURED GUARANTY LTD AGO · Entity 4169 OtherCommon Shares 65.772 $30.84 $2,028.41
Disclosure

SEC source: 0001209191-21-010097 · doc5.xml · nonDerivative · entry 1

BUZEN DAVID A. · CIK 0001506178 · Head of Asset Management*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,163.772

F1 · kind: Shares were acquired pursuant to an automatic dividend reinvestment program.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.