CTRI

SEC source: 0001981599-25-000093 · wk-form4_1764979780.xml · nonDerivative · entry 1

Brown Christian · CIK 0002043826 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,197

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: Each restricted stock unit (RSU) is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

SEC source: 0001539497-25-002986 · ownership.xml · nonDerivative · entry 1

ICAHN CARL C · CIK 0000921669 · 10% owner

ICAHN PARTNERS LP · CIK 0001313666 · 10% owner

ICAHN PARTNERS MASTER FUND LP · CIK 0001322827 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · Please see footnotes

Disclosed balance after: 14,336,044

F1 · ownership.nature: This Form 4 is being filed by, and on behalf of, Mr. Carl C. Icahn, Icahn Partners LP ("Icahn Partners"), and Icahn Partners Master Fund LP ("Icahn Master" and, collectively with Mr. Icahn and Icahn Partners, the "Reporting Persons"). The shares of the common stock, $0.01 par value per share (the "Shares"), of Centuri Holdings, Inc. (the "Issuer") reported herein were purchased pursuant to the terms of the Common Stock Purchase Agreement, dated as of November 11, 2025, by and among Icahn Partners, Icahn Master and the Issuer.

F2 · ownership.nature: Beckton Corp. ("Beckton") is the sole stockholder of Icahn Enterprises G.P. Inc. ("Icahn Enterprises GP"), which is the general partner of Icahn Enterprises Holdings L.P. ("Icahn Enterprises Holdings"). Icahn Enterprises Holdings is the sole member of AEPC Holdings LLC, which is the sole member of IPH GP LLC ("IPH"), which is the general partner of Icahn Capital LP ("Icahn Capital"). Icahn Capital is the general partner of each of Icahn Onshore LP ("Icahn Onshore") and Icahn Offshore LP ("Icahn Offshore"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master.

F3 · ownership.nature: Beckton is 100 percent owned by Mr. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master.

F4 · ownership.nature: Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton, and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under Securities Exchange Act of 1934, as amended), the Shares that Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton, and Mr. Icahn disclaims beneficial ownership of such Shares except to the extent of their pecuniary interest therein, if any.

F5 · ownership.nature: Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton, and Mr. Icahn may be deemed to indirectly beneficially own the Shares which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton, and Mr. Icahn disclaims beneficial ownership of such Shares except to the extent of their pecuniary interest therein, if any.

F6 · ownership.nature: After giving effect to the transactions above, Icahn Partners directly beneficially owns 8,125,680 Shares and Icahn Master directly beneficially owns 6,210,364 Shares.

SEC source: 0001193125-25-197196 · ownership.xml · nonDerivative · entry 1

Southwest Gas Holdings, Inc. · CIK 0001692115 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · price: The reported securities were sold in an underwritten public offering at a price of $19.60 per share of common stock of the Issuer.

SEC source: 0001193125-25-179034 · ownership.xml · nonDerivative · entry 1

Southwest Gas Holdings, Inc. · CIK 0001692115 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,362,210

F1 · price: The reported securities were sold in an underwritten public offering and concurrent private placement at a price of $19.50 per share of common stock of the Issuer.

SEC source: 0000950170-25-094607 · ownership.xml · nonDerivative · entry 1

Southwest Gas Holdings, Inc. · CIK 0001692115 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,185,710

F1 · price: The reported securities were sold in a private placement at a price of $20.75 per share of common stock of the Issuer.

SEC source: 0000950170-25-088026 · ownership.xml · nonDerivative · entry 1

Southwest Gas Holdings, Inc. · CIK 0001692115 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,245,950

F1 · price: The reported securities were sold in an underwritten public offering at a price of $20.75 per share of common stock of the Issuer.

SEC source: 0000950170-25-076905 · ownership.xml · nonDerivative · entry 1

Southwest Gas Holdings, Inc. · CIK 0001692115 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,458,450

F1 · price: The reported securities were sold in an underwritten public offering and concurrent private placement at a price of $17.50 per share of common stock of the Issuer.

SEC source: 0001062993-25-009441 · form4.xml · derivative · entry 3

Chilton Kendra · CIK 0002045397 · SVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,405

Underlying: Common Stock · 5,050 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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

F3 · derivative.exercise_date: On May 12, 2024, the Reporting Person was granted 5,050 RSUs which vested in full on May 12, 2025.

F3 · derivative.expiration_date: On May 12, 2024, the Reporting Person was granted 5,050 RSUs which vested in full on May 12, 2025.

SEC source: 0001062993-25-009441 · form4.xml · nonDerivative · entry 2

Chilton Kendra · CIK 0002045397 · SVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,717

F2 · kind: Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of RSUs. This is not an open market sale of securities.

SEC source: 0001062993-25-009441 · form4.xml · nonDerivative · entry 1

Chilton Kendra · CIK 0002045397 · SVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,050

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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

SEC source: 0001062993-25-009440 · form4.xml · derivative · entry 3

Connell James W. Jr. · CIK 0002016584 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,802.41

Underlying: Common Stock · 6,060 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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

F3 · derivative.exercise_date: On May 12, 2024, the Reporting Person was granted 6,060 RSUs which vested in full on May 12, 2025.

F3 · derivative.expiration_date: On May 12, 2024, the Reporting Person was granted 6,060 RSUs which vested in full on May 12, 2025.

SEC source: 0001062993-25-009440 · form4.xml · nonDerivative · entry 2

Connell James W. Jr. · CIK 0002016584 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,460

F2 · kind: Represents shares withheld by the issuer to satisfy tax withholding obligations in connection with the vesting of RSUs. This is not an open market sale of securities.

SEC source: 0001062993-25-009440 · form4.xml · nonDerivative · entry 1

Connell James W. Jr. · CIK 0002016584 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,060

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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

SEC source: 0001062993-25-009443 · form4.xml · derivative · entry 3

Wilcock Jason S. · CIK 0002016642 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,155

Underlying: Common Stock · 30,303.03 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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

F3 · derivative.exercise_date: On May 12, 2024, the Reporting Person was granted 30,303.03 RSUs which vested in full on May 12, 2025.

F3 · derivative.expiration_date: On May 12, 2024, the Reporting Person was granted 30,303.03 RSUs which vested in full on May 12, 2025.

SEC source: 0001062993-25-009443 · form4.xml · nonDerivative · entry 2

Wilcock Jason S. · CIK 0002016642 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,524

F2 · kind: Represents shares withheld by the issuer to satisfy tax withholding obligations in connection with the vesting of RSUs. This is not an open market sale of securities.

SEC source: 0001062993-25-009443 · form4.xml · nonDerivative · entry 1

Wilcock Jason S. · CIK 0002016642 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,303

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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

SEC source: 0001062993-25-009442 · form4.xml · derivative · entry 3

Izenstark Gregory A. · CIK 0002016667 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,673

Underlying: Common Stock · 40,404.04 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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

F3 · derivative.exercise_date: On May 12, 2024, the Reporting Person was granted 40,404.04 RSUs which vested in full on May 12, 2025.

F3 · derivative.expiration_date: On May 12, 2024, the Reporting Person was granted 40,404.04 RSUs which vested in full on May 12, 2025.

SEC source: 0001062993-25-009442 · form4.xml · nonDerivative · entry 2

Izenstark Gregory A. · CIK 0002016667 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,583

F2 · kind: Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of RSUs. This is not an open market sale of securities.

SEC source: 0001062993-25-009442 · form4.xml · nonDerivative · entry 1

Izenstark Gregory A. · CIK 0002016667 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,654

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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

SEC source: 0001062993-25-008422 · form4.xml · derivative · entry 2

Patton Charles R. · CIK 0001473188 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,338

Underlying: Common Stock · 6,904 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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

F2 · derivative.exercise_date: On April 30, 2024, the Reporting Person was granted 6,904 RSUs which vested in full on April 30, 2025.

F2 · derivative.expiration_date: On April 30, 2024, the Reporting Person was granted 6,904 RSUs which vested in full on April 30, 2025.

SEC source: 0001062993-25-008422 · form4.xml · nonDerivative · entry 1

Patton Charles R. · CIK 0001473188 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,904

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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

SEC source: 0001062993-25-008421 · form4.xml · derivative · entry 2

Haller Karen S · CIK 0001446274 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,338

Underlying: Common Stock · 6,904 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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

F2 · derivative.exercise_date: On April 30, 2024, the Reporting Person was granted 6,904 RSUs which vested in full on April 30, 2025.

F2 · derivative.expiration_date: On April 30, 2024, the Reporting Person was granted 6,904 RSUs which vested in full on April 30, 2025.

SEC source: 0001062993-25-008421 · form4.xml · nonDerivative · entry 1

Haller Karen S · CIK 0001446274 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,904

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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

SEC source: 0001062993-25-008424 · form4.xml · derivative · entry 2

Krummel Christopher A · CIK 0001431303 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,338

Underlying: Common Stock · 6,904 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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

F2 · derivative.exercise_date: On April 30, 2024, the Reporting Person was granted 6,904 RSUs which vested in full on April 30, 2025.

F2 · derivative.expiration_date: On April 30, 2024, the Reporting Person was granted 6,904 RSUs which vested in full on April 30, 2025.

SEC source: 0001062993-25-008424 · form4.xml · nonDerivative · entry 1

Krummel Christopher A · CIK 0001431303 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,404

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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

SEC source: 0001062993-25-008423 · form4.xml · derivative · entry 2

MARIUCCI ANNE L · CIK 0001288050 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,338

Underlying: Common Stock · 6,904 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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

F2 · derivative.exercise_date: On April 30, 2024, the Reporting Person was granted 6,904 RSUs which vested in full on April 30, 2025.

F2 · derivative.expiration_date: On April 30, 2024, the Reporting Person was granted 6,904 RSUs which vested in full on April 30, 2025.

SEC source: 0001062993-25-008423 · form4.xml · nonDerivative · entry 1

MARIUCCI ANNE L · CIK 0001288050 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,304

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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

SEC source: 0001062993-25-008420 · form4.xml · derivative · entry 2

Evans Andrew W · CIK 0001338158 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,338

Underlying: Common Stock · 6,904 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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

F2 · derivative.exercise_date: On April 30, 2024, the Reporting Person was granted 6,904 RSUs which vested in full on April 30, 2025.

F2 · derivative.expiration_date: On April 30, 2024, the Reporting Person was granted 6,904 RSUs which vested in full on April 30, 2025.

SEC source: 0001062993-25-008420 · form4.xml · nonDerivative · entry 1

Evans Andrew W · CIK 0001338158 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,904

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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

SEC source: 0001062993-25-008419 · form4.xml · derivative · entry 2

Dill Julie · CIK 0001357564 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,338

Underlying: Common Stock · 6,904 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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

F2 · derivative.exercise_date: On April 30, 2024, the Reporting Person was granted 6,904 RSUs which vested in full on April 30, 2025.

F2 · derivative.expiration_date: On April 30, 2024, the Reporting Person was granted 6,904 RSUs which vested in full on April 30, 2025.

SEC source: 0001062993-25-008419 · form4.xml · nonDerivative · entry 1

Dill Julie · CIK 0001357564 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,904

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: Each restricted stock unit ("RSU") is the economic equivalent of one share of the Issuer's common stock. Pursuant to the applicable RSU award agreement by and between the Issuer and the Reporting Person, shares of the Issuer's common stock were delivered on a one-for-one basis upon the settlement of the RSUs.

SEC source: 0001062993-25-007697 · form4.xml · derivative · entry 1

Patton Charles R. · CIK 0001473188 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,242

Underlying: Common Stock · 7,338 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents the grant of restricted stock units ("RSUs") pursuant to the Issuer's Omnibus Incentive Plan. Each RSU is the economic equivalent of one share of the Issuer's common stock and may be settled by one share of the Issuer's common stock or, in certain cases as set forth in the applicable RSU award agreement by and between the Issuer and the Reporting Person, may be settled in cash.

F2 · derivative.exercise_date: The RSUs will vest on the day immediately before the registrant's 2026 annual meeting of stockholders.

F2 · derivative.expiration_date: The RSUs will vest on the day immediately before the registrant's 2026 annual meeting of stockholders.

SEC source: 0001062993-25-007689 · form4.xml · derivative · entry 1

Haller Karen S · CIK 0001446274 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,242

Underlying: Common Stock · 7,338 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents the grant of restricted stock units ("RSUs") pursuant to the Issuer's Omnibus Incentive Plan. Each RSU is the economic equivalent of one share of the Issuer's common stock and may be settled by one share of the Issuer's common stock or, in certain cases as set forth in the applicable RSU award agreement by and between the Issuer and the Reporting Person, may be settled in cash.

F2 · derivative.exercise_date: The RSUs will vest on the day immediately before the registrant's 2026 annual meeting of stockholders.

F2 · derivative.expiration_date: The RSUs will vest on the day immediately before the registrant's 2026 annual meeting of stockholders.

SEC source: 0001062993-25-007694 · form4.xml · derivative · entry 1

Krummel Christopher A · CIK 0001431303 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,242

Underlying: Common Stock · 7,338 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents the grant of restricted stock units ("RSUs") pursuant to the Issuer's Omnibus Incentive Plan. Each RSU is the economic equivalent of one share of the Issuer's common stock and may be settled by one share of the Issuer's common stock or, in certain cases as set forth in the applicable RSU award agreement by and between the Issuer and the Reporting Person, may be settled in cash.

F2 · derivative.exercise_date: The RSUs will vest on the day immediately before the registrant's 2026 annual meeting of stockholders.

F2 · derivative.expiration_date: The RSUs will vest on the day immediately before the registrant's 2026 annual meeting of stockholders.

SEC source: 0001062993-25-007699 · form4.xml · derivative · entry 1

MARIUCCI ANNE L · CIK 0001288050 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,242

Underlying: Common Stock · 7,338 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents the grant of restricted stock units ("RSUs") pursuant to the Issuer's Omnibus Incentive Plan. Each RSU is the economic equivalent of one share of the Issuer's common stock and may be settled by one share of the Issuer's common stock or, in certain cases as set forth in the applicable RSU award agreement by and between the Issuer and the Reporting Person, may be settled in cash.

F2 · derivative.exercise_date: The RSUs will vest on the day immediately before the registrant's 2026 annual meeting of stockholders.

F2 · derivative.expiration_date: The RSUs will vest on the day immediately before the registrant's 2026 annual meeting of stockholders.

SEC source: 0001062993-25-007691 · form4.xml · derivative · entry 1

Evans Andrew W · CIK 0001338158 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,242

Underlying: Common Stock · 7,338 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents the grant of restricted stock units ("RSUs") pursuant to the Issuer's Omnibus Incentive Plan. Each RSU is the economic equivalent of one share of the Issuer's common stock and may be settled by one share of the Issuer's common stock or, in certain cases as set forth in the applicable RSU award agreement by and between the Issuer and the Reporting Person, may be settled in cash.

F2 · derivative.exercise_date: The RSUs will vest on the day immediately before the registrant's 2026 annual meeting of stockholders.

F2 · derivative.expiration_date: The RSUs will vest on the day immediately before the registrant's 2026 annual meeting of stockholders.

SEC source: 0001062993-25-007690 · form4.xml · derivative · entry 1

Dill Julie · CIK 0001357564 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,242

Underlying: Common Stock · 7,338 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents the grant of restricted stock units ("RSUs") pursuant to the Issuer's Omnibus Incentive Plan. Each RSU is the economic equivalent of one share of the Issuer's common stock and may be settled by one share of the Issuer's common stock or, in certain cases as set forth in the applicable RSU award agreement by and between the Issuer and the Reporting Person, may be settled in cash.

F2 · derivative.exercise_date: The RSUs will vest on the day immediately before the registrant's 2026 annual meeting of stockholders.

F2 · derivative.expiration_date: The RSUs will vest on the day immediately before the registrant's 2026 annual meeting of stockholders.

SEC source: 0001062993-25-006521 · form4.xml · nonDerivative · entry 2

Dill Julie · CIK 0001357564 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,000

SEC source: 0001062993-25-006521 · form4.xml · nonDerivative · entry 1

Dill Julie · CIK 0001357564 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,500

SEC source: 0001062993-25-003835 · form4.xml · derivative · entry 2

Chilton Kendra · CIK 0002045397 · SVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,705

Underlying: Common Stock · 6,705 shares

Expires not disclosed

F3 · derivative.exercise_price: Represents the grant of performance stock units ("PSUs") pursuant to the Plan. Each PSU is the economic equivalent of one share of the Issuer's common stock and may be settled by delivery of one share of the Issuer's common stock or, in certain cases as set forth in the applicable PSU award agreement by and between the Issuer and the Reporting Person (the "PSU Award Agreement"), may be settled in cash.

F4 · derivative.exercise_date: The PSUs will be eligible to be earned by the Reporting Person based on the achievement of certain performance metrics, as set forth in the PSU Award Agreement, over a one-year performance period from January 1, 2025 to December 31, 2025 and a subsequent two-year performance period from January 1, 2026 to December 31, 2027 (collectively, the "Performance Period"). The number of PSUs indicated reflects the "target" number of PSUs granted to the Reporting Person and the number of PSUs earned could range from 50% to 200% of such target number. Earned shares will vest after the Performance Period.

F4 · derivative.expiration_date: The PSUs will be eligible to be earned by the Reporting Person based on the achievement of certain performance metrics, as set forth in the PSU Award Agreement, over a one-year performance period from January 1, 2025 to December 31, 2025 and a subsequent two-year performance period from January 1, 2026 to December 31, 2027 (collectively, the "Performance Period"). The number of PSUs indicated reflects the "target" number of PSUs granted to the Reporting Person and the number of PSUs earned could range from 50% to 200% of such target number. Earned shares will vest after the Performance Period.

SEC source: 0001062993-25-003835 · form4.xml · derivative · entry 1

Chilton Kendra · CIK 0002045397 · SVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,762

Underlying: Common Stock · 4,470 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents the grant of restricted stock units ("RSUs") pursuant to the Issuer's Omnibus Incentive Plan (the "Plan"). Each RSU is the economic equivalent of one share of the Issuer's common stock and may be settled by one share of the Issuer's common stock or, in certain cases as set forth in the applicable RSU award agreement by and between the Issuer and the Reporting Person, may be settled in cash.

F2 · derivative.exercise_date: The RSUs will vest ratably over three years, with one-third of the RSUs to vest on each of the first three anniversaries of the date of grant.

F2 · derivative.expiration_date: The RSUs will vest ratably over three years, with one-third of the RSUs to vest on each of the first three anniversaries of the date of grant.

SEC source: 0001062993-25-003831 · form4.xml · derivative · entry 2

Brown Christian · CIK 0002043826 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,720

Underlying: Common Stock · 89,720 shares

Expires not disclosed

F3 · derivative.exercise_price: Represents the grant of performance stock units ("PSUs") pursuant to the Plan. Each PSU is the economic equivalent of one share of the Issuer's common stock and may be settled by delivery of one share of the Issuer's common stock or, in certain cases as set forth in the applicable PSU award agreement by and between the Issuer and the Reporting Person (the "PSU Award Agreement"), may be settled in cash.

F4 · derivative.exercise_date: The PSUs will be eligible to be earned by the Reporting Person based on the achievement of certain performance metrics, as set forth in the PSU Award Agreement, over a one-year initial performance period from January 1, 2025 to December 31, 2025 and a subsequent two-year performance period from January 1, 2026 to December 31, 2027 (collectively, the "Performance Period"). The number of PSUs indicated reflects the "target" number of PSUs granted to the Reporting Person and the number of PSUs earned could range from 50% to 200% of such target number. Earned shares will vest after the Performance Period.

F4 · derivative.expiration_date: The PSUs will be eligible to be earned by the Reporting Person based on the achievement of certain performance metrics, as set forth in the PSU Award Agreement, over a one-year initial performance period from January 1, 2025 to December 31, 2025 and a subsequent two-year performance period from January 1, 2026 to December 31, 2027 (collectively, the "Performance Period"). The number of PSUs indicated reflects the "target" number of PSUs granted to the Reporting Person and the number of PSUs earned could range from 50% to 200% of such target number. Earned shares will vest after the Performance Period.

SEC source: 0001062993-25-003831 · form4.xml · derivative · entry 1

Brown Christian · CIK 0002043826 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,805

Underlying: Common Stock · 59,813 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents the grant of restricted stock units ("RSUs") pursuant to the Issuer's Omnibus Incentive Plan (the "Plan"). Each RSU is the economic equivalent of one share of the Issuer's common stock and may be settled by delivery of one share of the Issuer's common stock or, in certain cases as set forth in the applicable RSU award agreement by and between the Issuer and the Reporting Person, may be settled in cash.

F2 · derivative.exercise_date: The RSUs will vest ratably over three years, with one-third of the RSUs to vest on each of the first three anniversaries of the date of grant.

F2 · derivative.expiration_date: The RSUs will vest ratably over three years, with one-third of the RSUs to vest on each of the first three anniversaries of the date of grant.

SEC source: 0001062993-25-003836 · form4.xml · derivative · entry 2

Connell James W. Jr. · CIK 0002016584 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,687

Underlying: Common Stock · 17,687 shares

Expires not disclosed

F3 · derivative.exercise_price: Represents the grant of performance stock units ("PSUs") pursuant to the Plan. Each PSU is the economic equivalent of one share of the Issuer's common stock and may be settled by delivery of one share of the Issuer's common stock or, in certain cases as set forth in the applicable PSU award agreement by and between the Issuer and the Reporting Person (the "PSU Award Agreement"), may be settled in cash.

F4 · derivative.exercise_date: The PSUs will be eligible to be earned by the Reporting Person based on the achievement of certain performance metrics, as set forth in the PSU Award Agreement, over a one-year initial performance period from January 1, 2025 to December 31, 2025 and a subsequent two-year performance period from January 1, 2026 to December 31, 2027 (collectively, the "Performance Period"). The number of PSUs indicated reflects the "target" number of PSUs granted to the Reporting Person and the number of PSUs earned could range from 50% to 200% of such target number. Earned shares will vest after the Performance Period.

F4 · derivative.expiration_date: The PSUs will be eligible to be earned by the Reporting Person based on the achievement of certain performance metrics, as set forth in the PSU Award Agreement, over a one-year initial performance period from January 1, 2025 to December 31, 2025 and a subsequent two-year performance period from January 1, 2026 to December 31, 2027 (collectively, the "Performance Period"). The number of PSUs indicated reflects the "target" number of PSUs granted to the Reporting Person and the number of PSUs earned could range from 50% to 200% of such target number. Earned shares will vest after the Performance Period.

SEC source: 0001062993-25-003836 · form4.xml · derivative · entry 1

Connell James W. Jr. · CIK 0002016584 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,862.41

Underlying: Common Stock · 11,791 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents the grant of restricted stock units ("RSUs") pursuant to the Issuer's Omnibus Incentive Plan (the "Plan"). Each RSU is the economic equivalent of one share of the Issuer's common stock and may be settled by delivery of one share of the Issuer's common stock or, in certain cases as set forth in the applicable RSU award agreement by and between the Issuer and the Reporting Person, may be settled in cash.

F2 · derivative.exercise_date: The RSUs will vest ratably over three years, with one-third of the RSUs to vest on each of the first three anniversaries of the date of grant.

F2 · derivative.expiration_date: The RSUs will vest ratably over three years, with one-third of the RSUs to vest on each of the first three anniversaries of the date of grant.

SEC source: 0001062993-25-003830 · form4.xml · derivative · entry 2

Wilcock Jason S. · CIK 0002016642 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,233

Underlying: Common Stock · 30,233 shares

Expires not disclosed

F3 · derivative.exercise_price: Represents the grant of performance stock units ("PSUs") pursuant to the Plan. Each PSU is the economic equivalent of one share of the Issuer's common stock and may be settled by delivery of one share of the Issuer's common stock or, in certain cases as set forth in the applicable PSU award agreement by and between the Issuer and the Reporting Person (the "PSU Award Agreement"), may be settled in cash.

F4 · derivative.exercise_date: The PSUs will be eligible to be earned by the Reporting Person based on the achievement of certain performance metrics, as set forth in the PSU Award Agreement, over a one-year initial performance period from January 1, 2025 to December 31, 2025 and a subsequent two-year performance period from January 1, 2026 to December 31, 2027 (collectively, the "Performance Period"). The number of PSUs indicated reflects the "target" number of PSUs granted to the Reporting Person and the number of PSUs earned could range from 50% to 200% of such target number. Earned shares will vest after the Performance Period.

F4 · derivative.expiration_date: The PSUs will be eligible to be earned by the Reporting Person based on the achievement of certain performance metrics, as set forth in the PSU Award Agreement, over a one-year initial performance period from January 1, 2025 to December 31, 2025 and a subsequent two-year performance period from January 1, 2026 to December 31, 2027 (collectively, the "Performance Period"). The number of PSUs indicated reflects the "target" number of PSUs granted to the Reporting Person and the number of PSUs earned could range from 50% to 200% of such target number. Earned shares will vest after the Performance Period.

SEC source: 0001062993-25-003830 · form4.xml · derivative · entry 1

Wilcock Jason S. · CIK 0002016642 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,458.03

Underlying: Common Stock · 20,155 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents the grant of restricted stock units ("RSUs") pursuant to the Issuer's Omnibus Incentive Plan (the "Plan"). Each RSU is the economic equivalent of one share of the Issuer's common stock and may be settled by delivery of one share of the Issuer's common stock or, in certain cases as set forth in the applicable RSU award agreement by and between the Issuer and the Reporting Person, may be settled in cash.

F2 · derivative.exercise_date: The RSUs will vest ratably over three years, with one-third of the RSUs to vest on each of the first three anniversaries of the date of grant.

F2 · derivative.expiration_date: The RSUs will vest ratably over three years, with one-third of the RSUs to vest on each of the first three anniversaries of the date of grant.

SEC source: 0001062993-25-003834 · form4.xml · derivative · entry 2

Izenstark Gregory A. · CIK 0002016667 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,009

Underlying: Common Stock · 46,009 shares

Expires not disclosed

F3 · derivative.exercise_price: Represents the grant of performance stock units ("PSUs") pursuant to the Plan. Each PSU is the economic equivalent of one share of the Issuer's common stock and may be settled by delivery of one share of the Issuer's common stock or, in certain cases as set forth in the applicable PSU award agreement by and between the Issuer and the Reporting Person (the "PSU Award Agreement"), may be settled in cash.

F4 · derivative.exercise_date: The PSUs will be eligible to be earned by the Reporting Person based on the achievement of certain performance metrics, as set forth in the PSU Award Agreement, over a one-year performance period from January 1, 2025 to December 31, 2025 and a subsequent two-year performance period from January 1, 2026 to December 31, 2027 (collectively, the "Performance Period"). The number of PSUs indicated reflects the "target" number of PSUs granted to the Reporting Person and the number of PSUs earned could range from 50% to 200% of such target number. Earned shares will vest after the Performance Period.

F4 · derivative.expiration_date: The PSUs will be eligible to be earned by the Reporting Person based on the achievement of certain performance metrics, as set forth in the PSU Award Agreement, over a one-year performance period from January 1, 2025 to December 31, 2025 and a subsequent two-year performance period from January 1, 2026 to December 31, 2027 (collectively, the "Performance Period"). The number of PSUs indicated reflects the "target" number of PSUs granted to the Reporting Person and the number of PSUs earned could range from 50% to 200% of such target number. Earned shares will vest after the Performance Period.

SEC source: 0001062993-25-003834 · form4.xml · derivative · entry 1

Izenstark Gregory A. · CIK 0002016667 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,077.04

Underlying: Common Stock · 30,673 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents the grant of restricted stock units ("RSUs") pursuant to the Issuer's Omnibus Incentive Plan (the "Plan"). Each RSU is the economic equivalent of one share of the Issuer's common stock and may be settled by one share of the Issuer's common stock or, in certain cases as set forth in the applicable RSU award agreement by and between the Issuer and the Reporting Person, may be settled in cash.

F2 · derivative.exercise_date: The RSUs will vest ratably over three years, with one-third of the RSUs to vest on each of the first three anniversaries of the date of grant.

F2 · derivative.expiration_date: The RSUs will vest ratably over three years, with one-third of the RSUs to vest on each of the first three anniversaries of the date of grant.

SEC source: 0001062993-25-005183 · form4a.xml · derivative · entry 2

Chilton Kendra · CIK 0002045397 · SVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,245

Underlying: Common Stock · 6,245 shares

Expires not disclosed

F4 · derivative.exercise_price: Represents the grant of performance stock units ("PSUs") pursuant to the Plan. Each PSU is the economic equivalent of one share of the Issuer's common stock and may be settled by delivery of one share of the Issuer's common stock or, in certain cases as set forth in the applicable PSU award agreement by and between the Issuer and the Reporting Person (the "PSU Award Agreement"), may be settled in cash.

F2 · shares: This Form 4/A is being filed to amend the Form 4 filed by the Reporting Person on February 27, 2025, solely to correct a clerical error in the number of RSUs and PSUs (as defined below) previously reported for each of the acquisitions reported on Table II therein. This Form 4/A does not report any new transactions or otherwise modify any other transaction details that were previously reported.

F5 · derivative.exercise_date: The PSUs will be eligible to be earned by the Reporting Person based on the achievement of certain performance metrics, as set forth in the PSU Award Agreement, over a one-year performance period from January 1, 2025 to December 31, 2025 and a subsequent two-year performance period from January 1, 2026 to December 31, 2027 (collectively, the "Performance Period"). The number of PSUs indicated reflects the "target" number of PSUs granted to the Reporting Person and the number of PSUs earned could range from 50% to 200% of such target number. Earned shares will vest after the Performance Period.

F5 · derivative.expiration_date: The PSUs will be eligible to be earned by the Reporting Person based on the achievement of certain performance metrics, as set forth in the PSU Award Agreement, over a one-year performance period from January 1, 2025 to December 31, 2025 and a subsequent two-year performance period from January 1, 2026 to December 31, 2027 (collectively, the "Performance Period"). The number of PSUs indicated reflects the "target" number of PSUs granted to the Reporting Person and the number of PSUs earned could range from 50% to 200% of such target number. Earned shares will vest after the Performance Period.

F2 · derivative.underlying_shares: This Form 4/A is being filed to amend the Form 4 filed by the Reporting Person on February 27, 2025, solely to correct a clerical error in the number of RSUs and PSUs (as defined below) previously reported for each of the acquisitions reported on Table II therein. This Form 4/A does not report any new transactions or otherwise modify any other transaction details that were previously reported.

F2 · balance_after: This Form 4/A is being filed to amend the Form 4 filed by the Reporting Person on February 27, 2025, solely to correct a clerical error in the number of RSUs and PSUs (as defined below) previously reported for each of the acquisitions reported on Table II therein. This Form 4/A does not report any new transactions or otherwise modify any other transaction details that were previously reported.