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NYSE · USD

AMG

AFFILIATED MANAGERS GROUP, INC.

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Tapewire entity
3556
SEC CIK
0001004434
Parsed reports
447

Last 12 months

Inside the activity.

2 purchase rows · 5 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202600
Mar 202602
Apr 202600
May 202612
Jun 202611
Jul 202600
Aug 202600
Sep 202600
Oct 202600

Latest available

Insider transactions

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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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
August 15, 2026 Filed Sep 25, 2026 21:01 UTC Amendment Exercise / conversionStock Units · Derivative 848 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000105 · form4a.xml · derivative · entry 2

Matos Rodriguez Felix V. · CIK 0001838275 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 933

Underlying: Common Stock · 848 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.

F1 · derivative.exercise_price: Reflects the vesting of previously reported awards. Awards vest 2023-2027.

F1 · derivative.exercise_date: Reflects the vesting of previously reported awards. Awards vest 2023-2027.

F1 · derivative.expiration_date: Reflects the vesting of previously reported awards. Awards vest 2023-2027.

Read SEC document
August 15, 2026 Filed Sep 25, 2026 21:01 UTC Amendment Exercise / conversionCommon Stock 848 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000105 · form4a.xml · nonDerivative · entry 1

Matos Rodriguez Felix V. · CIK 0001838275 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,217

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.

F1 · price: Reflects the vesting of previously reported awards. Awards vest 2023-2027.

Read SEC document
August 15, 2026 Filed Aug 18, 2026 21:04 UTC Exercise / conversionStock Units · Derivative 477 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000102 · form4.xml · derivative · entry 2

FRANQUI ANNETTE · CIK 0001849146 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 609

Underlying: Common Stock · 477 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.

F1 · derivative.exercise_price: Reflects the vesting of a previously reported award. Award vested in 2026.

F1 · derivative.exercise_date: Reflects the vesting of a previously reported award. Award vested in 2026.

F1 · derivative.expiration_date: Reflects the vesting of a previously reported award. Award vested in 2026.

Read SEC document
August 15, 2026 Filed Aug 18, 2026 21:04 UTC Exercise / conversionCommon Stock 477 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000102 · form4.xml · nonDerivative · entry 1

FRANQUI ANNETTE · CIK 0001849146 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,439

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.

F1 · price: Reflects the vesting of a previously reported award. Award vested in 2026.

Read SEC document
August 15, 2026 Filed Aug 18, 2026 21:03 UTC Exercise / conversionStock Units · Derivative 654 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000101 · form4.xml · derivative · entry 2

Matos Rodriguez Felix V. · CIK 0001838275 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,127

Underlying: Common Stock · 654 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.

F1 · derivative.exercise_price: Reflects the vesting of previously reported awards. Awards vest 2023-2027.

F1 · derivative.exercise_date: Reflects the vesting of previously reported awards. Awards vest 2023-2027.

F1 · derivative.expiration_date: Reflects the vesting of previously reported awards. Awards vest 2023-2027.

Read SEC document
August 15, 2026 Filed Aug 18, 2026 21:03 UTC Exercise / conversionCommon Stock 654 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000101 · form4.xml · nonDerivative · entry 1

Matos Rodriguez Felix V. · CIK 0001838275 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,023

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.

F1 · price: Reflects the vesting of previously reported awards. Awards vest 2023-2027.

Read SEC document
August 15, 2026 Filed Aug 18, 2026 21:02 UTC Exercise / conversionStock Units · Derivative 716 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000100 · form4.xml · derivative · entry 2

STARR LOREN M · CIK 0001217495 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,027

Underlying: Common Stock · 716 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.

F1 · derivative.exercise_price: Reflects the vesting of previously reported awards. Awards vested in 2026.

F1 · derivative.exercise_date: Reflects the vesting of previously reported awards. Awards vested in 2026.

F1 · derivative.expiration_date: Reflects the vesting of previously reported awards. Awards vested in 2026.

F2 · balance_after: Inclusive of previously reported deferred stock units.

Read SEC document
August 15, 2026 Filed Aug 18, 2026 21:02 UTC Exercise / conversionCommon Stock 716 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000100 · form4.xml · nonDerivative · entry 1

STARR LOREN M · CIK 0001217495 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,653

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.

F1 · price: Reflects the vesting of previously reported awards. Awards vested in 2026.

Read SEC document
August 15, 2026 Filed Aug 18, 2026 21:01 UTC Exercise / conversionStock Units · Derivative 848 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000099 · form4.xml · derivative · entry 2

Palandjian Tracy P. · CIK 0001543889 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,731

Underlying: Common Stock · 848 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.

F1 · derivative.exercise_price: Reflects the vesting of previously reported awards. Awards vest 2023-2027.

F1 · derivative.exercise_date: Reflects the vesting of previously reported awards. Awards vest 2023-2027.

F1 · derivative.expiration_date: Reflects the vesting of previously reported awards. Awards vest 2023-2027.

F2 · balance_after: Inclusive of previously reported deferred stock units.

Read SEC document
August 15, 2026 Filed Aug 18, 2026 21:01 UTC Exercise / conversionCommon Stock 848 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000099 · form4.xml · nonDerivative · entry 1

Palandjian Tracy P. · CIK 0001543889 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,375

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.

F1 · price: Reflects the vesting of previously reported awards. Awards vest 2023-2027.

Read SEC document
July 30, 2026 Filed Aug 3, 2026 21:10 UTC GrantDeferred Stock Units · Derivative 210 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000090 · form4.xml · derivative · entry 2

STARR LOREN M · CIK 0001217495 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 210

Underlying: Common Stock · 210 shares

Expires not disclosed

F2 · derivative.exercise_price: Reflects cash fees that the director has elected to defer under the Company's deferred compensation plan, which are notionally invested in a measurement fund tracking the Company's common stock during the deferral period. Each deferred stock unit is equal to one share of the Company's common stock, and becomes distributable in common stock upon the reporting person's separation from service as a member of the Board of Directors of the Company.

F2 · derivative.exercise_date: Reflects cash fees that the director has elected to defer under the Company's deferred compensation plan, which are notionally invested in a measurement fund tracking the Company's common stock during the deferral period. Each deferred stock unit is equal to one share of the Company's common stock, and becomes distributable in common stock upon the reporting person's separation from service as a member of the Board of Directors of the Company.

F2 · derivative.expiration_date: Reflects cash fees that the director has elected to defer under the Company's deferred compensation plan, which are notionally invested in a measurement fund tracking the Company's common stock during the deferral period. Each deferred stock unit is equal to one share of the Company's common stock, and becomes distributable in common stock upon the reporting person's separation from service as a member of the Board of Directors of the Company.

Read SEC document
July 30, 2026 Filed Aug 3, 2026 21:10 UTC GrantStock Units · Derivative 411 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000090 · form4.xml · derivative · entry 1

STARR LOREN M · CIK 0001217495 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 411

Underlying: Common Stock · 411 shares

Expires not disclosed

F1 · derivative.exercise_price: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

F1 · derivative.exercise_date: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

F1 · derivative.expiration_date: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

Read SEC document
July 30, 2026 Filed Aug 3, 2026 21:08 UTC GrantStock Units · Derivative 274 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000088 · form4.xml · derivative · entry 1

FRANQUI ANNETTE · CIK 0001849146 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 274

Underlying: Common Stock · 274 shares

Expires not disclosed

F1 · derivative.exercise_price: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

F1 · derivative.exercise_date: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

F1 · derivative.expiration_date: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

Read SEC document
July 30, 2026 Filed Aug 3, 2026 21:06 UTC GrantStock Units · Derivative 274 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000086 · form4.xml · derivative · entry 1

Palandjian Tracy P. · CIK 0001543889 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 274

Underlying: Common Stock · 274 shares

Expires not disclosed

F1 · derivative.exercise_price: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

F1 · derivative.exercise_date: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

F1 · derivative.expiration_date: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

Read SEC document
July 30, 2026 Filed Aug 3, 2026 21:04 UTC GrantStock Units · Derivative 274 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000084 · form4.xml · derivative · entry 1

Matos Rodriguez Felix V. · CIK 0001838275 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 274

Underlying: Common Stock · 274 shares

Expires not disclosed

F1 · derivative.exercise_price: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

F1 · derivative.exercise_date: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

F1 · derivative.expiration_date: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

Read SEC document
July 30, 2026 Filed Aug 3, 2026 21:02 UTC
Engel MarcyDirector
GrantStock Units · Derivative 274 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000082 · form4.xml · derivative · entry 1

Engel Marcy · CIK 0001741893 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 274

Underlying: Common Stock · 274 shares

Expires not disclosed

F1 · derivative.exercise_price: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

F1 · derivative.exercise_date: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

F1 · derivative.expiration_date: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

Read SEC document
July 30, 2026 Filed Aug 3, 2026 21:00 UTC GrantStock Units · Derivative 274 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000080 · form4.xml · derivative · entry 1

Cates G. Staley · CIK 0002125273 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 274

Underlying: Common Stock · 274 shares

Expires not disclosed

F1 · derivative.exercise_price: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

F1 · derivative.exercise_date: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

F1 · derivative.expiration_date: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

Read SEC document
June 12, 2026 Filed Jun 15, 2026 21:03 UTC Exercise / conversionDirector Stock Option (Right to Buy) · Derivative 2,958 $0.00 Strike: $82.07 $0.00
Disclosure

SEC source: 0001004434-26-000068 · form4.xml · derivative · entry 3

Palandjian Tracy P. · CIK 0001543889 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,958 shares

Expires 2027-02-04

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.

Read SEC document
June 12, 2026 Filed Jun 15, 2026 21:03 UTC Tax withholdingCommon Stock 685 $354.62 $242,914.70
Disclosure

SEC source: 0001004434-26-000068 · form4.xml · nonDerivative · entry 2

Palandjian Tracy P. · CIK 0001543889 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,527

Read SEC document
June 12, 2026 Filed Jun 15, 2026 21:03 UTC Exercise / conversionCommon Stock 2,958 $82.07 $242,763.06
Disclosure

SEC source: 0001004434-26-000068 · form4.xml · nonDerivative · entry 1

Palandjian Tracy P. · CIK 0001543889 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,212

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.

Read SEC document
June 08, 2026 Filed Jun 8, 2026 23:23 UTC
Horgen Jay C.Director · President and CEO
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 75,000 $0.00 Strike: $74.49 $0.00
Disclosure

SEC source: 0001004434-26-000065 · form4.xml · derivative · entry 6

Horgen Jay C. · CIK 0001432993 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 75,000 shares

Expires 2026-08-15

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.

Read SEC document
June 08, 2026 Filed Jun 8, 2026 23:23 UTC
Horgen Jay C.Director · President and CEO
SaleCommon Stock 17,500 $338.27 $5,919,725.00
Disclosure

SEC source: 0001004434-26-000065 · form4.xml · nonDerivative · entry 3

Horgen Jay C. · CIK 0001432993 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 204,706

F2 · price: The price reflects the weighted average sales price of the shares sold; the individual transaction prices ranged from $336.33 to $341.88. Specific transaction details will be provided to the SEC upon request.

Read SEC document
June 08, 2026 Filed Jun 8, 2026 23:23 UTC
Horgen Jay C.Director · President and CEO
Tax withholdingCommon Stock 39,671 $336.62 $13,354,052.02
Disclosure

SEC source: 0001004434-26-000065 · form4.xml · nonDerivative · entry 2

Horgen Jay C. · CIK 0001432993 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 222,206

Read SEC document
June 08, 2026 Filed Jun 8, 2026 23:23 UTC
Horgen Jay C.Director · President and CEO
Exercise / conversionCommon Stock 75,000 $74.49 $5,586,750.00
Disclosure

SEC source: 0001004434-26-000065 · form4.xml · nonDerivative · entry 1

Horgen Jay C. · CIK 0001432993 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 261,877

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.

F1 · balance_after: Reflects the transfer of 150,000 shares of common stock to a grantor retained annuity trust.

Read SEC document
June 01, 2026 Filed Jun 3, 2026 20:59 UTC PurchaseCommon Stock 750 $304.88 $228,660.00
Disclosure

SEC source: 0001004434-26-000062 · form4.xml · nonDerivative · entry 1

FRANQUI ANNETTE · CIK 0001849146 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,962

F1 · price: The price reflects the weighted average price of shares purchased on the open market; the individual transaction prices ranged from $303.00 to $305.00. Specific transaction details will be provided to the SEC upon request.

Read SEC document
May 08, 2026 Filed May 8, 2026 21:17 UTC SaleCommon Stock 1,000 $300.18 $300,180.00
Disclosure

SEC source: 0001004434-26-000059 · form4.xml · nonDerivative · entry 1

Matos Rodriguez Felix V. · CIK 0001838275 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,369

Read SEC document
May 06, 2026 Filed May 6, 2026 23:27 UTC PurchaseCommon Stock 1,500 $305.83 $458,745.00
Disclosure

SEC source: 0001004434-26-000053 · form4.xml · nonDerivative · entry 1

Cates G. Staley · CIK 0002125273 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,405

Read SEC document
May 06, 2026 Filed May 8, 2026 21:15 UTC SaleCommon Stock 3,402 $305.06 $1,037,814.12
Disclosure

SEC source: 0001004434-26-000058 · form4.xml · nonDerivative · entry 1

Ryan David Christopher · CIK 0001725101 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,092

F1 · price: The sale reflects the weighted average sales price of the shares sold; the individual transaction prices ranged from $303.54 to $307.71. Specific transaction details will be provided to the SEC upon request.

Read SEC document
May 01, 2026 Filed May 5, 2026 21:01 UTC GrantStock Units · Derivative 172 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000051 · form4.xml · derivative · entry 1

Cates G. Staley · CIK 0002125273 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 172

Underlying: Common Stock · 172 shares

Expires not disclosed

F1 · derivative.exercise_price: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

F1 · derivative.exercise_date: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

F1 · derivative.expiration_date: Each stock unit represents a right to receive one share of the Company's common stock upon vesting. The stock units vest in full on August 15, 2027.

Read SEC document
March 09, 2026 Filed Mar 9, 2026 22:16 UTC
Padiyar KavitaGeneral Counsel & Corp. Sec.
SaleCommon Stock 2,200 $278.24 $612,128.00
Disclosure

SEC source: 0001004434-26-000033 · form4.xml · nonDerivative · entry 4

Padiyar Kavita · CIK 0002017736 · General Counsel & Corp. Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,672

F4 · price: The sale reflects the weighted average sales price of the shares sold; the individual transaction prices ranged from $278.00 to $278.51. Specific transaction details will be provided to the SEC upon request.

Read SEC document
March 06, 2026 Filed Mar 9, 2026 22:26 UTC
Wojcik Thomas MPresident and COO
SaleCommon Stock 8,000 $286.30 $2,290,400.00
Disclosure

SEC source: 0001004434-26-000035 · form4.xml · nonDerivative · entry 4

Wojcik Thomas M · CIK 0001776685 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,465

F4 · price: The sale reflects the weighted average sales price of the shares sold; the individual transaction prices ranged from $285.89 to $286.69. Specific transaction details will be provided to the SEC upon request.

Read SEC document
March 05, 2026 Filed Mar 9, 2026 22:16 UTC
Padiyar KavitaGeneral Counsel & Corp. Sec.
GrantStock Units · Derivative 1,191 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000033 · form4.xml · derivative · entry 6

Padiyar Kavita · CIK 0002017736 · General Counsel & Corp. Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,191

Underlying: Common Stock · 1,191 shares

Expires not disclosed

F5 · derivative.exercise_price: The award, issued under the Company's 2020 Equity Incentive Plan, vests in four equal installments on each of March 5, 2027, 2028, 2029, and 2030.

F5 · derivative.exercise_date: The award, issued under the Company's 2020 Equity Incentive Plan, vests in four equal installments on each of March 5, 2027, 2028, 2029, and 2030.

F5 · derivative.expiration_date: The award, issued under the Company's 2020 Equity Incentive Plan, vests in four equal installments on each of March 5, 2027, 2028, 2029, and 2030.

Read SEC document
March 05, 2026 Filed Mar 9, 2026 22:16 UTC
Padiyar KavitaGeneral Counsel & Corp. Sec.
Exercise / conversionStock Units · Derivative 2,288 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000033 · form4.xml · derivative · entry 5

Padiyar Kavita · CIK 0002017736 · General Counsel & Corp. Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,670

Underlying: Common Stock · 2,288 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.

F1 · derivative.exercise_price: Reflects the vesting of previously reported awards. Awards vest 2023-2029.

F1 · derivative.exercise_date: Reflects the vesting of previously reported awards. Awards vest 2023-2029.

F1 · derivative.expiration_date: Reflects the vesting of previously reported awards. Awards vest 2023-2029.

Read SEC document
March 05, 2026 Filed Mar 9, 2026 22:16 UTC
Padiyar KavitaGeneral Counsel & Corp. Sec.
Tax withholdingCommon Stock 2,282 $299.18 $682,728.76
Disclosure

SEC source: 0001004434-26-000033 · form4.xml · nonDerivative · entry 3

Padiyar Kavita · CIK 0002017736 · General Counsel & Corp. Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,872

F3 · shares: Reflects the automatic surrender of shares of common stock to the Company to satisfy tax withholding obligations related to the vesting of the awards described above.

Read SEC document
March 05, 2026 Filed Mar 9, 2026 22:16 UTC
Padiyar KavitaGeneral Counsel & Corp. Sec.
GrantCommon Stock 2,426 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000033 · form4.xml · nonDerivative · entry 2

Padiyar Kavita · CIK 0002017736 · General Counsel & Corp. Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,154

F2 · price: Award granted in March 2023, which settled following the achievement of performance conditions previously described in the Company's annual meeting proxy statements.

Read SEC document
March 05, 2026 Filed Mar 9, 2026 22:16 UTC
Padiyar KavitaGeneral Counsel & Corp. Sec.
Exercise / conversionCommon Stock 2,288 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000033 · form4.xml · nonDerivative · entry 1

Padiyar Kavita · CIK 0002017736 · General Counsel & Corp. Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,728

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.

F1 · price: Reflects the vesting of previously reported awards. Awards vest 2023-2029.

Read SEC document
March 05, 2026 Filed Mar 9, 2026 22:26 UTC
Wojcik Thomas MPresident and COO
Exercise / conversionStock Units · Derivative 7,272 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000035 · form4.xml · derivative · entry 5

Wojcik Thomas M · CIK 0001776685 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,546

Underlying: Common Stock · 7,272 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.

F1 · derivative.exercise_price: Reflects the vesting of previously reported awards. As previously disclosed, all of the reporting person's then-outstanding unvested equity awards were cancelled and terminated on March 6, 2026 in connection with the reporting person's termination of employment on such date.

F1 · derivative.exercise_date: Reflects the vesting of previously reported awards. As previously disclosed, all of the reporting person's then-outstanding unvested equity awards were cancelled and terminated on March 6, 2026 in connection with the reporting person's termination of employment on such date.

F1 · derivative.expiration_date: Reflects the vesting of previously reported awards. As previously disclosed, all of the reporting person's then-outstanding unvested equity awards were cancelled and terminated on March 6, 2026 in connection with the reporting person's termination of employment on such date.

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March 05, 2026 Filed Mar 9, 2026 22:26 UTC
Wojcik Thomas MPresident and COO
Tax withholdingCommon Stock 9,136 $299.18 $2,733,308.48
Disclosure

SEC source: 0001004434-26-000035 · form4.xml · nonDerivative · entry 3

Wojcik Thomas M · CIK 0001776685 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 167,465

F3 · shares: Reflects the automatic surrender of shares of common stock to the Company to satisfy tax withholding obligations related to the vesting of the awards described above.

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March 05, 2026 Filed Mar 9, 2026 22:26 UTC
Wojcik Thomas MPresident and COO
GrantCommon Stock 10,619 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000035 · form4.xml · nonDerivative · entry 2

Wojcik Thomas M · CIK 0001776685 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 176,601

F2 · price: Award granted in March 2023, which settled following the achievement of performance conditions previously described in the Company's annual meeting proxy statements.

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March 05, 2026 Filed Mar 9, 2026 22:26 UTC
Wojcik Thomas MPresident and COO
Exercise / conversionCommon Stock 7,272 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000035 · form4.xml · nonDerivative · entry 1

Wojcik Thomas M · CIK 0001776685 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 165,982

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.

F1 · price: Reflects the vesting of previously reported awards. As previously disclosed, all of the reporting person's then-outstanding unvested equity awards were cancelled and terminated on March 6, 2026 in connection with the reporting person's termination of employment on such date.

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March 05, 2026 Filed Mar 9, 2026 22:07 UTC
Horgen Jay C.Director · Chief Executive Officer
GrantStock Units · Derivative 8,544 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000031 · form4.xml · derivative · entry 7

Horgen Jay C. · CIK 0001432993 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,544

Underlying: Common Stock · 8,544 shares

Expires not disclosed

F5 · derivative.exercise_price: The award, issued under the Company's 2020 Equity Incentive Plan, vests in four equal installments on each of March 5, 2027, 2028, 2029, and 2030.

F5 · derivative.exercise_date: The award, issued under the Company's 2020 Equity Incentive Plan, vests in four equal installments on each of March 5, 2027, 2028, 2029, and 2030.

F5 · derivative.expiration_date: The award, issued under the Company's 2020 Equity Incentive Plan, vests in four equal installments on each of March 5, 2027, 2028, 2029, and 2030.

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March 05, 2026 Filed Mar 9, 2026 22:07 UTC
Horgen Jay C.Director · Chief Executive Officer
Exercise / conversionStock Units · Derivative 17,563 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000031 · form4.xml · derivative · entry 6

Horgen Jay C. · CIK 0001432993 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,891

Underlying: Common Stock · 17,563 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.

F1 · derivative.exercise_price: Reflects the vesting of previously reported awards. Awards vest 2023-2029.

F1 · derivative.exercise_date: Reflects the vesting of previously reported awards. Awards vest 2023-2029.

F1 · derivative.expiration_date: Reflects the vesting of previously reported awards. Awards vest 2023-2029.

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March 05, 2026 Filed Mar 9, 2026 22:07 UTC
Horgen Jay C.Director · Chief Executive Officer
Tax withholdingCommon Stock 18,333 $299.18 $5,484,866.94
Disclosure

SEC source: 0001004434-26-000031 · form4.xml · nonDerivative · entry 3

Horgen Jay C. · CIK 0001432993 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 336,877

F4 · shares: Reflects the automatic surrender of shares of common stock to the Company to satisfy tax withholding obligations related to the vesting of the awards described above.

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March 05, 2026 Filed Mar 9, 2026 22:07 UTC
Horgen Jay C.Director · Chief Executive Officer
GrantCommon Stock 27,260 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000031 · form4.xml · nonDerivative · entry 2

Horgen Jay C. · CIK 0001432993 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 355,210

F3 · price: Award granted in March 2023, which settled following the achievement of performance conditions previously described in the Company's annual meeting proxy statements.

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March 05, 2026 Filed Mar 9, 2026 22:07 UTC
Horgen Jay C.Director · Chief Executive Officer
Exercise / conversionCommon Stock 17,563 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000031 · form4.xml · nonDerivative · entry 1

Horgen Jay C. · CIK 0001432993 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 327,950

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.

F1 · price: Reflects the vesting of previously reported awards. Awards vest 2023-2029.

F2 · balance_after: Reflects the transfer of 200,000 shares of common stock to a grantor retained annuity trust.

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March 05, 2026 Filed Mar 9, 2026 22:02 UTC
RITCHEA DAVAChief Financial Officer
GrantStock Units · Derivative 1,667 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000029 · form4.xml · derivative · entry 4

RITCHEA DAVA · CIK 0001840457 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,667

Underlying: Common Stock · 1,667 shares

Expires not disclosed

F3 · derivative.exercise_price: The award, issued under the Company's 2020 Equity Incentive Plan, vests in four equal installments on each of March 5, 2027, 2028, 2029, and 2030.

F3 · derivative.exercise_date: The award, issued under the Company's 2020 Equity Incentive Plan, vests in four equal installments on each of March 5, 2027, 2028, 2029, and 2030.

F3 · derivative.expiration_date: The award, issued under the Company's 2020 Equity Incentive Plan, vests in four equal installments on each of March 5, 2027, 2028, 2029, and 2030.

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March 05, 2026 Filed Mar 9, 2026 22:02 UTC
RITCHEA DAVAChief Financial Officer
Exercise / conversionStock Units · Derivative 601 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000029 · form4.xml · derivative · entry 3

RITCHEA DAVA · CIK 0001840457 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,804

Underlying: Common Stock · 601 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.

F1 · derivative.exercise_price: Reflects the vesting of a previously reported award. Award vests 2026-2029.

F1 · derivative.exercise_date: Reflects the vesting of a previously reported award. Award vests 2026-2029.

F1 · derivative.expiration_date: Reflects the vesting of a previously reported award. Award vests 2026-2029.

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March 05, 2026 Filed Mar 9, 2026 22:02 UTC
RITCHEA DAVAChief Financial Officer
Tax withholdingCommon Stock 292 $299.18 $87,360.56
Disclosure

SEC source: 0001004434-26-000029 · form4.xml · nonDerivative · entry 2

RITCHEA DAVA · CIK 0001840457 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 309

F2 · shares: Reflects the automatic surrender of shares of common stock to the Company to satisfy tax withholding obligations related to the vesting of the award described above.

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March 05, 2026 Filed Mar 9, 2026 22:02 UTC
RITCHEA DAVAChief Financial Officer
Exercise / conversionCommon Stock 601 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000029 · form4.xml · nonDerivative · entry 1

RITCHEA DAVA · CIK 0001840457 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 601

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.

F1 · price: Reflects the vesting of a previously reported award. Award vests 2026-2029.

Read SEC document
March 05, 2026 Filed Mar 9, 2026 21:44 UTC GrantDeferred Stock Units · Derivative 98 $0.00 $0.00
Disclosure

SEC source: 0001004434-26-000027 · form4.xml · derivative · entry 5

Alvingham Karen L. · CIK 0001726148 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98

Underlying: Common Stock · 98 shares

Expires not disclosed

F5 · derivative.exercise_price: Reflects cash fees that the director has elected to defer under the Company's deferred compensation plan, which are notionally invested in a measurement fund tracking the Company's common stock during the deferral period. Each deferred stock unit is equal to one share of the Company's common stock, and becomes distributable in common stock upon the reporting person's separation from service as a member of the Board of Directors of the Company.

F5 · derivative.exercise_date: Reflects cash fees that the director has elected to defer under the Company's deferred compensation plan, which are notionally invested in a measurement fund tracking the Company's common stock during the deferral period. Each deferred stock unit is equal to one share of the Company's common stock, and becomes distributable in common stock upon the reporting person's separation from service as a member of the Board of Directors of the Company.

F5 · derivative.expiration_date: Reflects cash fees that the director has elected to defer under the Company's deferred compensation plan, which are notionally invested in a measurement fund tracking the Company's common stock during the deferral period. Each deferred stock unit is equal to one share of the Company's common stock, and becomes distributable in common stock upon the reporting person's separation from service as a member of the Board of Directors of the Company.

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