Hilal Paul C

SEC source: 0001104659-26-077658 · tm2618973-2_4seq1.xml · derivative · entry 15

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 78,711 shares

Expires 2026-12-14

F9 · kind: On June 24, 2026, each Mantle Ride Fund terminated its cash-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F9 · price: On June 24, 2026, each Mantle Ride Fund terminated its cash-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands limited liability company, and MR Cobalt Offshore Fund CB01 LTD and MR Cobalt Offshore Fund CB03 LTD, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934 (the "Exchange Act"). By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. The transactions reported in this Form 4 principally relate to the distribution of shares of Common Stock and cash to and among the limited partners of the Mantle Ridge Funds.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Exchange Act.

SEC source: 0001104659-26-077658 · tm2618973-2_4seq1.xml · derivative · entry 14

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 190,199 shares

Expires 2026-12-14

F9 · kind: On June 24, 2026, each Mantle Ride Fund terminated its cash-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F9 · price: On June 24, 2026, each Mantle Ride Fund terminated its cash-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands limited liability company, and MR Cobalt Offshore Fund CB01 LTD and MR Cobalt Offshore Fund CB03 LTD, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934 (the "Exchange Act"). By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. The transactions reported in this Form 4 principally relate to the distribution of shares of Common Stock and cash to and among the limited partners of the Mantle Ridge Funds.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Exchange Act.

SEC source: 0001104659-26-077658 · tm2618973-2_4seq1.xml · derivative · entry 13

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 237,336 shares

Expires 2026-12-14

F9 · kind: On June 24, 2026, each Mantle Ride Fund terminated its cash-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F9 · price: On June 24, 2026, each Mantle Ride Fund terminated its cash-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands limited liability company, and MR Cobalt Offshore Fund CB01 LTD and MR Cobalt Offshore Fund CB03 LTD, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934 (the "Exchange Act"). By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. The transactions reported in this Form 4 principally relate to the distribution of shares of Common Stock and cash to and among the limited partners of the Mantle Ridge Funds.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Exchange Act.

SEC source: 0001104659-26-077658 · tm2618973-2_4seq1.xml · derivative · entry 12

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 178,586 shares

Expires 2026-12-14

F9 · kind: On June 24, 2026, each Mantle Ride Fund terminated its cash-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F9 · price: On June 24, 2026, each Mantle Ride Fund terminated its cash-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands limited liability company, and MR Cobalt Offshore Fund CB01 LTD and MR Cobalt Offshore Fund CB03 LTD, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934 (the "Exchange Act"). By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. The transactions reported in this Form 4 principally relate to the distribution of shares of Common Stock and cash to and among the limited partners of the Mantle Ridge Funds.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Exchange Act.

SEC source: 0001104659-26-077658 · tm2618973-2_4seq1.xml · derivative · entry 11

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 146,571 shares

Expires 2026-12-14

F9 · kind: On June 24, 2026, each Mantle Ride Fund terminated its cash-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F9 · price: On June 24, 2026, each Mantle Ride Fund terminated its cash-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands limited liability company, and MR Cobalt Offshore Fund CB01 LTD and MR Cobalt Offshore Fund CB03 LTD, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934 (the "Exchange Act"). By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. The transactions reported in this Form 4 principally relate to the distribution of shares of Common Stock and cash to and among the limited partners of the Mantle Ridge Funds.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Exchange Act.

SEC source: 0001104659-26-077658 · tm2618973-2_4seq1.xml · derivative · entry 10

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 21,499 shares

Expires 2026-12-14

F9 · kind: On June 24, 2026, each Mantle Ride Fund terminated its cash-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F9 · price: On June 24, 2026, each Mantle Ride Fund terminated its cash-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands limited liability company, and MR Cobalt Offshore Fund CB01 LTD and MR Cobalt Offshore Fund CB03 LTD, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934 (the "Exchange Act"). By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. The transactions reported in this Form 4 principally relate to the distribution of shares of Common Stock and cash to and among the limited partners of the Mantle Ridge Funds.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Exchange Act.

SEC source: 0001104659-26-077658 · tm2618973-2_4seq1.xml · derivative · entry 9

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 70,259 shares

Expires 2026-12-14

F9 · kind: On June 24, 2026, each Mantle Ride Fund terminated its cash-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F9 · price: On June 24, 2026, each Mantle Ride Fund terminated its cash-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands limited liability company, and MR Cobalt Offshore Fund CB01 LTD and MR Cobalt Offshore Fund CB03 LTD, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934 (the "Exchange Act"). By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. The transactions reported in this Form 4 principally relate to the distribution of shares of Common Stock and cash to and among the limited partners of the Mantle Ridge Funds.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Exchange Act.

SEC source: 0001104659-26-077658 · tm2618973-2_4seq1.xml · derivative · entry 8

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 6,231,104 shares

Expires 2028-07-14

F9 · kind: On June 24, 2026, each Mantle Ride Fund terminated its cash-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F9 · price: On June 24, 2026, each Mantle Ride Fund terminated its cash-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands limited liability company, and MR Cobalt Offshore Fund CB01 LTD and MR Cobalt Offshore Fund CB03 LTD, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934 (the "Exchange Act"). By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. The transactions reported in this Form 4 principally relate to the distribution of shares of Common Stock and cash to and among the limited partners of the Mantle Ridge Funds.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Exchange Act.

SEC source: 0001104659-26-077658 · tm2618973-2_4seq1.xml · derivative · entry 7

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 2,501,339 shares

Expires 2028-07-14

F9 · kind: On June 24, 2026, each Mantle Ride Fund terminated its cash-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F9 · price: On June 24, 2026, each Mantle Ride Fund terminated its cash-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands limited liability company, and MR Cobalt Offshore Fund CB01 LTD and MR Cobalt Offshore Fund CB03 LTD, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934 (the "Exchange Act"). By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. The transactions reported in this Form 4 principally relate to the distribution of shares of Common Stock and cash to and among the limited partners of the Mantle Ridge Funds.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Exchange Act.

SEC source: 0001104659-26-077658 · tm2618973-2_4seq1.xml · derivative · entry 6

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 900,360 shares

Expires 2028-07-14

F8 · kind: On June 24, 2026, each Mantle Ride Fund terminated certain of its physically-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F8 · price: On June 24, 2026, each Mantle Ride Fund terminated certain of its physically-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands limited liability company, and MR Cobalt Offshore Fund CB01 LTD and MR Cobalt Offshore Fund CB03 LTD, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934 (the "Exchange Act"). By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. The transactions reported in this Form 4 principally relate to the distribution of shares of Common Stock and cash to and among the limited partners of the Mantle Ridge Funds.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Exchange Act.

SEC source: 0001104659-26-077658 · tm2618973-2_4seq1.xml · derivative · entry 5

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 33,981 shares

Expires 2028-07-14

F8 · kind: On June 24, 2026, each Mantle Ride Fund terminated certain of its physically-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F8 · price: On June 24, 2026, each Mantle Ride Fund terminated certain of its physically-settled share forward transactions with the Forward Counterparty, using as a reference price for such termination $111.31.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands limited liability company, and MR Cobalt Offshore Fund CB01 LTD and MR Cobalt Offshore Fund CB03 LTD, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934 (the "Exchange Act"). By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. The transactions reported in this Form 4 principally relate to the distribution of shares of Common Stock and cash to and among the limited partners of the Mantle Ridge Funds.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Exchange Act.

SEC source: 0001104659-26-077658 · tm2618973-2_4seq1.xml · derivative · entry 4

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 33,981

Underlying: Common Stock · 602,170 shares

Expires 2028-07-14

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

F5 · kind: On June 24, 2026, one of the Mantle Ridge Funds physically settled a portion of the physically-settled share forward transactions that it was deemed to have entered into on July 11, 2025, with an unaffiliated third-party financial institution (the "Forward Counterparty"), receiving from the Forward Counterparty an aggregate of 602,170 Subject Securities at a forward price of $148.86 per share.

F5 · price: On June 24, 2026, one of the Mantle Ridge Funds physically settled a portion of the physically-settled share forward transactions that it was deemed to have entered into on July 11, 2025, with an unaffiliated third-party financial institution (the "Forward Counterparty"), receiving from the Forward Counterparty an aggregate of 602,170 Subject Securities at a forward price of $148.86 per share.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands limited liability company, and MR Cobalt Offshore Fund CB01 LTD and MR Cobalt Offshore Fund CB03 LTD, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934 (the "Exchange Act"). By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. The transactions reported in this Form 4 principally relate to the distribution of shares of Common Stock and cash to and among the limited partners of the Mantle Ridge Funds.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Exchange Act.

SEC source: 0001104659-26-077658 · tm2618973-2_4seq1.xml · nonDerivative · entry 3

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 210,044

F6 · kind: The Reporting Persons caused the Mantle Ridge Funds to distribute the Subject Securities described in this row to direct and indirect owners of the Mantle Ridge Funds on a pro rata basis. No consideration was paid in connection with these distributions.

F7 · balance_after: The Reporting Persons have no plans to sell any further shares of the Issuer currently or in the foreseeable future. Paul C. Hilal intends to maintain these holdings and continue serving as a director of the board of directors of the Issuer.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands limited liability company, and MR Cobalt Offshore Fund CB01 LTD and MR Cobalt Offshore Fund CB03 LTD, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934 (the "Exchange Act"). By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. The transactions reported in this Form 4 principally relate to the distribution of shares of Common Stock and cash to and among the limited partners of the Mantle Ridge Funds.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Exchange Act.

SEC source: 0001104659-26-077658 · tm2618973-2_4seq1.xml · nonDerivative · entry 2

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 10,476,208

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands limited liability company, and MR Cobalt Offshore Fund CB01 LTD and MR Cobalt Offshore Fund CB03 LTD, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934 (the "Exchange Act"). By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. The transactions reported in this Form 4 principally relate to the distribution of shares of Common Stock and cash to and among the limited partners of the Mantle Ridge Funds.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Exchange Act.

SEC source: 0001104659-26-077658 · tm2618973-2_4seq1.xml · nonDerivative · entry 1

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 12,706,663

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.

F5 · kind: On June 24, 2026, one of the Mantle Ridge Funds physically settled a portion of the physically-settled share forward transactions that it was deemed to have entered into on July 11, 2025, with an unaffiliated third-party financial institution (the "Forward Counterparty"), receiving from the Forward Counterparty an aggregate of 602,170 Subject Securities at a forward price of $148.86 per share.

F5 · price: On June 24, 2026, one of the Mantle Ridge Funds physically settled a portion of the physically-settled share forward transactions that it was deemed to have entered into on July 11, 2025, with an unaffiliated third-party financial institution (the "Forward Counterparty"), receiving from the Forward Counterparty an aggregate of 602,170 Subject Securities at a forward price of $148.86 per share.

F5 · balance_after: On June 24, 2026, one of the Mantle Ridge Funds physically settled a portion of the physically-settled share forward transactions that it was deemed to have entered into on July 11, 2025, with an unaffiliated third-party financial institution (the "Forward Counterparty"), receiving from the Forward Counterparty an aggregate of 602,170 Subject Securities at a forward price of $148.86 per share.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands limited liability company, and MR Cobalt Offshore Fund CB01 LTD and MR Cobalt Offshore Fund CB03 LTD, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934 (the "Exchange Act"). By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. The transactions reported in this Form 4 principally relate to the distribution of shares of Common Stock and cash to and among the limited partners of the Mantle Ridge Funds.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Exchange Act.

SEC source: 0001104659-26-022398 · tm267790-1_4seq1.xml · nonDerivative · entry 1

Hilal Paul C · CIK 0001413084 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,739

F1 · shares: Exempt payment of director's fees and/or annual retainer in the form of CSX Common Stock pursuant to the 2019 CSX Stock and Incentive Award Plan.

SEC source: 0001104659-26-014718 · tm266368-1_4seq1.xml · nonDerivative · entry 3

Mantle Ridge LP · CIK 0001695459 · Director · Director by deputization

Eagle Advisor LLC · CIK 0002042277 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 91,740

F8 · kind: Reflects shares contributed by Paul C. Hilal to certain charitable organizations.

F8 · price: Reflects shares contributed by Paul C. Hilal to certain charitable organizations.

F6 · balance_after: The Reporting Persons have no plans to sell any shares of the Issuer currently or in the foreseeable future. Paul C. Hilal intends to maintain these holdings and continue serving as a director of the board of directors of the Issuer.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by Eagle Advisor LLC, a Delaware limited liability company ("Eagle Advisor"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities").

F2 · ownership.nature: Eagle Advisor, a wholly owned subsidiary of Mantle Ridge, advises Eagle Fund A1 Ltd, Eagle Fund A2 Ltd, Eagle Fund B1 Ltd and Eagle Fund B1 Ltd, each a Cayman Islands exempted company (all such funds and certain related limited partnerships, the "Eagle Funds").

F3 · ownership.nature: Eagle Advisor, as the investment adviser to the Eagle Funds, may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). By virtue of Paul C. Hilal's position as ultimately controlling Eagle Advisor and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Exchange Act.

F7 · ownership.nature: By virtue of Paul. C. Hilal's position as ultimately controlling various entities that hold the Subject Securities, Paul. C. Hilal may be deemed to be the beneficial owner of these shares for purposes of Rule 16a-1(a) under the Exchange Act. Paul. C. Hilal disclaims beneficial ownership of any of these Subject Securities, except to the extent of any pecuniary interest therein.

SEC source: 0001104659-26-014718 · tm266368-1_4seq1.xml · nonDerivative · entry 2

Mantle Ridge LP · CIK 0001695459 · Director · Director by deputization

Eagle Advisor LLC · CIK 0002042277 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 93,499

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by Eagle Advisor LLC, a Delaware limited liability company ("Eagle Advisor"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities").

F2 · ownership.nature: Eagle Advisor, a wholly owned subsidiary of Mantle Ridge, advises Eagle Fund A1 Ltd, Eagle Fund A2 Ltd, Eagle Fund B1 Ltd and Eagle Fund B1 Ltd, each a Cayman Islands exempted company (all such funds and certain related limited partnerships, the "Eagle Funds").

F3 · ownership.nature: Eagle Advisor, as the investment adviser to the Eagle Funds, may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). By virtue of Paul C. Hilal's position as ultimately controlling Eagle Advisor and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Exchange Act.

F7 · ownership.nature: By virtue of Paul. C. Hilal's position as ultimately controlling various entities that hold the Subject Securities, Paul. C. Hilal may be deemed to be the beneficial owner of these shares for purposes of Rule 16a-1(a) under the Exchange Act. Paul. C. Hilal disclaims beneficial ownership of any of these Subject Securities, except to the extent of any pecuniary interest therein.

SEC source: 0001104659-26-014718 · tm266368-1_4seq1.xml · nonDerivative · entry 1

Mantle Ridge LP · CIK 0001695459 · Director · Director by deputization

Eagle Advisor LLC · CIK 0002042277 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 163,674

F5 · kind: The Reporting Persons caused the Eagle Funds to distribute these Subject Securities to direct and indirect owners of the Eagle Funds on a pro rata basis. No consideration was paid in connection with these distributions. These transactions principally relate to the distribution of shares and cash to and among the limited partners of the Eagle Funds and members of the Eagle Funds' general partner.

F5 · shares: The Reporting Persons caused the Eagle Funds to distribute these Subject Securities to direct and indirect owners of the Eagle Funds on a pro rata basis. No consideration was paid in connection with these distributions. These transactions principally relate to the distribution of shares and cash to and among the limited partners of the Eagle Funds and members of the Eagle Funds' general partner.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by Eagle Advisor LLC, a Delaware limited liability company ("Eagle Advisor"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities").

F2 · ownership.nature: Eagle Advisor, a wholly owned subsidiary of Mantle Ridge, advises Eagle Fund A1 Ltd, Eagle Fund A2 Ltd, Eagle Fund B1 Ltd and Eagle Fund B1 Ltd, each a Cayman Islands exempted company (all such funds and certain related limited partnerships, the "Eagle Funds").

F3 · ownership.nature: Eagle Advisor, as the investment adviser to the Eagle Funds, may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). By virtue of Paul C. Hilal's position as ultimately controlling Eagle Advisor and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Exchange Act.

F7 · ownership.nature: By virtue of Paul. C. Hilal's position as ultimately controlling various entities that hold the Subject Securities, Paul. C. Hilal may be deemed to be the beneficial owner of these shares for purposes of Rule 16a-1(a) under the Exchange Act. Paul. C. Hilal disclaims beneficial ownership of any of these Subject Securities, except to the extent of any pecuniary interest therein.

SEC source: 0001104659-25-118894 · tm2532879-1_4seq1.xml · nonDerivative · entry 1

Hilal Paul C · CIK 0001413084 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,284

F1 · shares: Shares contributed by Reporting Person to certain charitable organizations.

SEC source: 0001104659-25-068079 · tm2520931-1_4seq1.xml · derivative · entry 8

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 6,231,104

Underlying: Common Stock · 6,231,104 shares

Expires 2028-07-14

F11 · derivative.exercise_price: The forward price for the relevant Deemed PSF Agreements or Deemed CSF Agreements, as applicable, is $148.86 (subject to certain adjustments in accordance with the Deemed PSF Agreements or the Deemed CSF Agreements, as applicable), which forward price is rounded to the nearest hundredth and represents the strike price plus a previously paid premium under the relevant PSF-Option Agreement or CSF-Option Agreements, as applicable.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934. By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Securities Exchange Act of 1934.

SEC source: 0001104659-25-068079 · tm2520931-1_4seq1.xml · derivative · entry 7

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Cash Settled Share Forward Transactions · 6,231,104 shares

Expires 2025-07-18

F8 · kind: On July 11, 2025, each Mantle Ridge Fund exercised its American-style call option transactions exercisable into cash-settled share forward transactions (the "CSF-Option Agreements") with the Option Counterparty pursuant to which, upon paying the strike price of such CSF-Option Agreements, each Mantle Ridge Fund and the Option Counterparty were deemed to enter into such share forward transactions (each, a "Deemed CSF Agreement") collectively referencing an aggregate number of shares of Common Stock equal to the shares underlying the number of options exercised.

F9 · kind: [continued from FN(8)] Under the terms of the Deemed CSF Agreements, at maturity or upon early termination, the Mantle Ridge Funds will pay to the Option Counterparty any decrease in, and receive from the Option Counterparty any increase in, the market price of the referenced number of shares of Common Stock during a period determined in accordance with the Deemed CSF Agreement around each valuation date compared with the agreed-upon forward price (plus a financing charge), as adjusted to account for any cash dividends or distributions declared by the Issuer. The relevant Mantle Ridge Fund may elect to terminate the Deemed CSF Agreement early, in which case the valuation date will occur on such early termination date.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934. By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Securities Exchange Act of 1934.

SEC source: 0001104659-25-068079 · tm2520931-1_4seq1.xml · derivative · entry 6

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 2,501,339

Underlying: Common Stock · 2,501,339 shares

Expires 2028-07-14

F10 · derivative.exercise_price: The forward price for the relevant Deemed PSF Agreements or Deemed CSF Agreements, as applicable, is $153.87 (subject to certain adjustments in accordance with the Deemed PSF Forwards or the Deemed CSF Agreements, as applicable), which forward price is rounded to the nearest hundredth and represents the strike price plus a previously paid premium under the relevant PSF-Option Agreement or CSF-Option Agreements, as applicable.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934. By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Securities Exchange Act of 1934.

SEC source: 0001104659-25-068079 · tm2520931-1_4seq1.xml · derivative · entry 5

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Cash Settled Share Forward Transactions · 2,501,339 shares

Expires 2025-07-18

F8 · kind: On July 11, 2025, each Mantle Ridge Fund exercised its American-style call option transactions exercisable into cash-settled share forward transactions (the "CSF-Option Agreements") with the Option Counterparty pursuant to which, upon paying the strike price of such CSF-Option Agreements, each Mantle Ridge Fund and the Option Counterparty were deemed to enter into such share forward transactions (each, a "Deemed CSF Agreement") collectively referencing an aggregate number of shares of Common Stock equal to the shares underlying the number of options exercised.

F9 · kind: [continued from FN(8)] Under the terms of the Deemed CSF Agreements, at maturity or upon early termination, the Mantle Ridge Funds will pay to the Option Counterparty any decrease in, and receive from the Option Counterparty any increase in, the market price of the referenced number of shares of Common Stock during a period determined in accordance with the Deemed CSF Agreement around each valuation date compared with the agreed-upon forward price (plus a financing charge), as adjusted to account for any cash dividends or distributions declared by the Issuer. The relevant Mantle Ridge Fund may elect to terminate the Deemed CSF Agreement early, in which case the valuation date will occur on such early termination date.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934. By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Securities Exchange Act of 1934.

SEC source: 0001104659-25-068079 · tm2520931-1_4seq1.xml · derivative · entry 4

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 636,151

Underlying: Common Stock · 636,151 shares

Expires 2028-07-14

F11 · derivative.exercise_price: The forward price for the relevant Deemed PSF Agreements or Deemed CSF Agreements, as applicable, is $148.86 (subject to certain adjustments in accordance with the Deemed PSF Agreements or the Deemed CSF Agreements, as applicable), which forward price is rounded to the nearest hundredth and represents the strike price plus a previously paid premium under the relevant PSF-Option Agreement or CSF-Option Agreements, as applicable.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934. By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Securities Exchange Act of 1934.

SEC source: 0001104659-25-068079 · tm2520931-1_4seq1.xml · derivative · entry 3

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Share Forward Transactions · 636,151 shares

Expires 2025-07-18

F5 · kind: On July 11, 2025, each Mantle Ridge Fund exercised its American-style call option transactions exercisable into share forward transactions that may be cash or physically settled (the "PSF-Option Agreements") with an unaffiliated third-party financial institution (the "Option Counterparty") pursuant to which, upon paying the strike price of such PSF-Option Agreements, each Mantle Ridge Fund and the Option Counterparty were deemed to enter into such share forward transactions (each, a "Deemed PSF Agreement") collectively referencing an aggregate number of shares of Common Stock equal to the number of shares underlying the options exercised.

F6 · kind: [continued from FN(5)] Under the terms of the Deemed PSF Agreements, at maturity, subject to certain conditions, the Mantle Ridge Funds will purchase each share of Common Stock underlying its Deemed PSF Agreements at the agreed-upon forward price plus a financing charge, unless the conditions to physical settlement are not satisfied or the Mantle Ridge Funds elect cash settlement, in which case cash settlement will apply and the relevant Mantle Ridge Fund will pay to the Option Counterparty any decrease in, and receive from the Option Counterparty any increase in, the market price of the referenced number of shares of Common Stock during a period determined in accordance with the Deemed PSF Agreement around each valuation date (including if the relevant Mantle Ridge Fund elects to early terminate such Deemed PSF Agreement) compared with the agreed-upon forward price (plus a financing charge), as adjusted to account for any cash dividends or distributions declared by the Issuer.

F7 · kind: [continued from FN(6)] The relevant Mantle Ridge Fund may elect to terminate the Deemed PSF Agreement early, in which case the valuation date will occur on such early termination date.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934. By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Securities Exchange Act of 1934.

SEC source: 0001104659-25-068079 · tm2520931-1_4seq1.xml · derivative · entry 2

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 900,360

Underlying: Common Stock · 900,360 shares

Expires 2028-07-14

F10 · derivative.exercise_price: The forward price for the relevant Deemed PSF Agreements or Deemed CSF Agreements, as applicable, is $153.87 (subject to certain adjustments in accordance with the Deemed PSF Forwards or the Deemed CSF Agreements, as applicable), which forward price is rounded to the nearest hundredth and represents the strike price plus a previously paid premium under the relevant PSF-Option Agreement or CSF-Option Agreements, as applicable.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934. By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Securities Exchange Act of 1934.

SEC source: 0001104659-25-068079 · tm2520931-1_4seq1.xml · derivative · entry 1

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Share Forward Transactions · 900,360 shares

Expires 2025-07-18

F5 · kind: On July 11, 2025, each Mantle Ridge Fund exercised its American-style call option transactions exercisable into share forward transactions that may be cash or physically settled (the "PSF-Option Agreements") with an unaffiliated third-party financial institution (the "Option Counterparty") pursuant to which, upon paying the strike price of such PSF-Option Agreements, each Mantle Ridge Fund and the Option Counterparty were deemed to enter into such share forward transactions (each, a "Deemed PSF Agreement") collectively referencing an aggregate number of shares of Common Stock equal to the number of shares underlying the options exercised.

F6 · kind: [continued from FN(5)] Under the terms of the Deemed PSF Agreements, at maturity, subject to certain conditions, the Mantle Ridge Funds will purchase each share of Common Stock underlying its Deemed PSF Agreements at the agreed-upon forward price plus a financing charge, unless the conditions to physical settlement are not satisfied or the Mantle Ridge Funds elect cash settlement, in which case cash settlement will apply and the relevant Mantle Ridge Fund will pay to the Option Counterparty any decrease in, and receive from the Option Counterparty any increase in, the market price of the referenced number of shares of Common Stock during a period determined in accordance with the Deemed PSF Agreement around each valuation date (including if the relevant Mantle Ridge Fund elects to early terminate such Deemed PSF Agreement) compared with the agreed-upon forward price (plus a financing charge), as adjusted to account for any cash dividends or distributions declared by the Issuer.

F7 · kind: [continued from FN(6)] The relevant Mantle Ridge Fund may elect to terminate the Deemed PSF Agreement early, in which case the valuation date will occur on such early termination date.

F1 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F2 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC and MR Cobalt Offshore Fund CB 02 LLC, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F3 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934. By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein.

F4 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Securities Exchange Act of 1934.

SEC source: 0001104659-25-015261 · tm257017-1_4seq1.xml · nonDerivative · entry 2

Hilal Paul C · CIK 0001413084 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,284

F2 · shares: Shares contributed by Reporting Person to certain charitable organizations.

SEC source: 0001104659-25-015261 · tm257017-1_4seq1.xml · nonDerivative · entry 1

Hilal Paul C · CIK 0001413084 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,284

F1 · shares: Exempt payment of director's fees and/or annual retainer in the form of CSX Common Stock pursuant to the 2019 CSX Stock and Incentive Award Plan.

SEC source: 0001104659-24-026061 · tm246871-1_4seq1.xml · nonDerivative · entry 1

Hilal Paul C · CIK 0001413084 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,590

F1 · shares: Exempt payment of director's fees and/or annual retainer in the form of CSX Common Stock pursuant to the 2019 CSX Stock and Incentive Award Plan.

SEC source: 0000899243-23-020673 · doc4.xml · nonDerivative · entry 4

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 12,104,493

F4 · price: Reflects the weighted average purchase price for the reported transactions. The shares were purchased in multiple transactions at prices ranging from $135.00 to $135.72, inclusive. The Reporting Person will provide the SEC staff, the Issuer, or any security holder of the Issuer, upon request for same, with the full information regarding the number of shares purchased at each separate price within the range specified.

F9 · balance_after: This consists of 12,104,393 shares of Common Stock held by the Mantle Ridge Funds and 100 shares of Common Stock purchased by Mr. Hilal for his own account.

F5 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F6 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC, MR Cobalt Offshore Fund CB 01 Ltd, MR Cobalt Offshore Fund CB 02 LLC and MR Cobalt Offshore Fund CB 03 Ltd, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F7 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934. By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein.

F8 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Securities Exchange Act of 1934.

SEC source: 0000899243-23-020673 · doc4.xml · nonDerivative · entry 3

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 12,043,936

F3 · price: Reflects the weighted average purchase price for the reported transactions. The shares were purchased in multiple transactions at prices ranging from $134.00 to $134.99, inclusive. The Reporting Person will provide the SEC staff, the Issuer, or any security holder of the Issuer, upon request for same, with the full information regarding the number of shares purchased at each separate price within the range specified.

F5 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F6 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC, MR Cobalt Offshore Fund CB 01 Ltd, MR Cobalt Offshore Fund CB 02 LLC and MR Cobalt Offshore Fund CB 03 Ltd, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F7 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934. By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein.

F8 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Securities Exchange Act of 1934.

SEC source: 0000899243-23-020673 · doc4.xml · nonDerivative · entry 2

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 11,486,148

F2 · price: Reflects the weighted average purchase price for the reported transactions. The shares were purchased in multiple transactions at prices ranging from $133.03 to $134.00, inclusive. The Reporting Person will provide the SEC staff, the Issuer, or any security holder of the Issuer, upon request for same, with the full information regarding the number of shares purchased at each separate price within the range specified.

F5 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F6 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC, MR Cobalt Offshore Fund CB 01 Ltd, MR Cobalt Offshore Fund CB 02 LLC and MR Cobalt Offshore Fund CB 03 Ltd, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F7 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934. By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein.

F8 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Securities Exchange Act of 1934.

SEC source: 0000899243-23-020673 · doc4.xml · nonDerivative · entry 1

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 11,374,045

F1 · price: Reflects the weighted average purchase price for the reported transactions. The shares were purchased in multiple transactions at prices ranging from $132.26 to $132.91, inclusive. The Reporting Person will provide the SEC staff, the Issuer, or any security holder of the Issuer, upon request for same, with the full information regarding the number of shares purchased at each separate price within the range specified.

F5 · ownership.nature: In addition to Mantle Ridge LP, a Delaware limited partnership ("Mantle Ridge"), this Form 4 is being filed jointly by MR Cobalt Advisor LLC, a Delaware limited liability company ("MR Cobalt"), and Paul C. Hilal, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom has the same business address as Mantle Ridge and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). All Subject Securities reported on this Form 4 are rounded up to the nearest whole share.

F6 · ownership.nature: MR Cobalt, a wholly owned subsidiary of Mantle Ridge, advises the accounts of MR Cobalt Offshore Fund AB LLC, MR Cobalt Offshore Fund CB 01 Ltd, MR Cobalt Offshore Fund CB 02 LLC and MR Cobalt Offshore Fund CB 03 Ltd, each a Cayman Islands exempted company (all such funds and their subsidiaries together, the "Mantle Ridge Funds").

F7 · ownership.nature: MR Cobalt, as the investment adviser to the Mantle Ridge Funds, and Mantle Ridge, as the sole member of MR Cobalt, each may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934. By virtue of Paul C. Hilal's position as ultimately controlling MR Cobalt and Mantle Ridge, Paul C. Hilal may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a). Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein.

F8 · ownership.nature: Paul C. Hilal is a member of the board of directors of the Issuer, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Securities Exchange Act of 1934.

SEC source: 0000899243-23-020673 · doc4.xml · derivative · entry 18

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 6,231,104

Underlying: Common Stock · 6,231,104 shares

Expires 2025-07-18

F11 · ownership.nature: At the close of business on December 19, 2023, the Reporting Persons simultaneously (a) terminated certain of their American-style call options on cash-settled forwards ("CSF Option Agreements") and (b) purchased new CSF Option Agreements with a strike price of $98 or $81 (as indicated above) and an expiration date of July 18, 2025, using as a reference price for such termination and purchase the closing price of the underlying common stock on such day, which was $133.60. Under the terms of the CSF Option Agreements, if such Mantle Ridge Fund exercises an option (and unless such Mantle Ridge Fund elects to settle such option for cash or for a net number of exercised forward agreements), upon paying the strike price, such Mantle Ridge Fund and its counterparty will be deemed to enter into cash-settled forward transactions referencing an aggregate number of shares of Common Stock equal to the number of options underlying the exercised option under the CSF Option Agreements.

F12 · ownership.nature: (Continued from Footnote 11) Under the terms of the cash settled forward agreements, such Mantle Ridge Fund will pay to the counterparty any decrease in, and receive from the counterparty any increase in, the market price of the referenced notional number of shares of Common Stock during a period determined in accordance with the cash settled forward agreement around each valuation date compared with a forward price (which includes a financing charge) agreed by the parties, as adjusted to account for any cash dividends or distributions declared by the Issuer. The strike price plus a previously paid premium for the relevant CSF Option Agreement equals the forward price of the Cash Settled Forward Agreement subject to any adjustment as discussed.

SEC source: 0000899243-23-020673 · doc4.xml · derivative · entry 17

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 2,501,339

Underlying: Common Stock · 2,501,339 shares

Expires 2025-07-18

F11 · ownership.nature: At the close of business on December 19, 2023, the Reporting Persons simultaneously (a) terminated certain of their American-style call options on cash-settled forwards ("CSF Option Agreements") and (b) purchased new CSF Option Agreements with a strike price of $98 or $81 (as indicated above) and an expiration date of July 18, 2025, using as a reference price for such termination and purchase the closing price of the underlying common stock on such day, which was $133.60. Under the terms of the CSF Option Agreements, if such Mantle Ridge Fund exercises an option (and unless such Mantle Ridge Fund elects to settle such option for cash or for a net number of exercised forward agreements), upon paying the strike price, such Mantle Ridge Fund and its counterparty will be deemed to enter into cash-settled forward transactions referencing an aggregate number of shares of Common Stock equal to the number of options underlying the exercised option under the CSF Option Agreements.

F12 · ownership.nature: (Continued from Footnote 11) Under the terms of the cash settled forward agreements, such Mantle Ridge Fund will pay to the counterparty any decrease in, and receive from the counterparty any increase in, the market price of the referenced notional number of shares of Common Stock during a period determined in accordance with the cash settled forward agreement around each valuation date compared with a forward price (which includes a financing charge) agreed by the parties, as adjusted to account for any cash dividends or distributions declared by the Issuer. The strike price plus a previously paid premium for the relevant CSF Option Agreement equals the forward price of the Cash Settled Forward Agreement subject to any adjustment as discussed.

SEC source: 0000899243-23-020673 · doc4.xml · derivative · entry 16

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 2,160,401 shares

Expires 2024-04-01

F11 · ownership.nature: At the close of business on December 19, 2023, the Reporting Persons simultaneously (a) terminated certain of their American-style call options on cash-settled forwards ("CSF Option Agreements") and (b) purchased new CSF Option Agreements with a strike price of $98 or $81 (as indicated above) and an expiration date of July 18, 2025, using as a reference price for such termination and purchase the closing price of the underlying common stock on such day, which was $133.60. Under the terms of the CSF Option Agreements, if such Mantle Ridge Fund exercises an option (and unless such Mantle Ridge Fund elects to settle such option for cash or for a net number of exercised forward agreements), upon paying the strike price, such Mantle Ridge Fund and its counterparty will be deemed to enter into cash-settled forward transactions referencing an aggregate number of shares of Common Stock equal to the number of options underlying the exercised option under the CSF Option Agreements.

F12 · ownership.nature: (Continued from Footnote 11) Under the terms of the cash settled forward agreements, such Mantle Ridge Fund will pay to the counterparty any decrease in, and receive from the counterparty any increase in, the market price of the referenced notional number of shares of Common Stock during a period determined in accordance with the cash settled forward agreement around each valuation date compared with a forward price (which includes a financing charge) agreed by the parties, as adjusted to account for any cash dividends or distributions declared by the Issuer. The strike price plus a previously paid premium for the relevant CSF Option Agreement equals the forward price of the Cash Settled Forward Agreement subject to any adjustment as discussed.

SEC source: 0000899243-23-020673 · doc4.xml · derivative · entry 15

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 301,800 shares

Expires 2024-04-01

F11 · ownership.nature: At the close of business on December 19, 2023, the Reporting Persons simultaneously (a) terminated certain of their American-style call options on cash-settled forwards ("CSF Option Agreements") and (b) purchased new CSF Option Agreements with a strike price of $98 or $81 (as indicated above) and an expiration date of July 18, 2025, using as a reference price for such termination and purchase the closing price of the underlying common stock on such day, which was $133.60. Under the terms of the CSF Option Agreements, if such Mantle Ridge Fund exercises an option (and unless such Mantle Ridge Fund elects to settle such option for cash or for a net number of exercised forward agreements), upon paying the strike price, such Mantle Ridge Fund and its counterparty will be deemed to enter into cash-settled forward transactions referencing an aggregate number of shares of Common Stock equal to the number of options underlying the exercised option under the CSF Option Agreements.

F12 · ownership.nature: (Continued from Footnote 11) Under the terms of the cash settled forward agreements, such Mantle Ridge Fund will pay to the counterparty any decrease in, and receive from the counterparty any increase in, the market price of the referenced notional number of shares of Common Stock during a period determined in accordance with the cash settled forward agreement around each valuation date compared with a forward price (which includes a financing charge) agreed by the parties, as adjusted to account for any cash dividends or distributions declared by the Issuer. The strike price plus a previously paid premium for the relevant CSF Option Agreement equals the forward price of the Cash Settled Forward Agreement subject to any adjustment as discussed.

SEC source: 0000899243-23-020673 · doc4.xml · derivative · entry 14

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 184,000 shares

Expires 2024-04-01

F11 · ownership.nature: At the close of business on December 19, 2023, the Reporting Persons simultaneously (a) terminated certain of their American-style call options on cash-settled forwards ("CSF Option Agreements") and (b) purchased new CSF Option Agreements with a strike price of $98 or $81 (as indicated above) and an expiration date of July 18, 2025, using as a reference price for such termination and purchase the closing price of the underlying common stock on such day, which was $133.60. Under the terms of the CSF Option Agreements, if such Mantle Ridge Fund exercises an option (and unless such Mantle Ridge Fund elects to settle such option for cash or for a net number of exercised forward agreements), upon paying the strike price, such Mantle Ridge Fund and its counterparty will be deemed to enter into cash-settled forward transactions referencing an aggregate number of shares of Common Stock equal to the number of options underlying the exercised option under the CSF Option Agreements.

F12 · ownership.nature: (Continued from Footnote 11) Under the terms of the cash settled forward agreements, such Mantle Ridge Fund will pay to the counterparty any decrease in, and receive from the counterparty any increase in, the market price of the referenced notional number of shares of Common Stock during a period determined in accordance with the cash settled forward agreement around each valuation date compared with a forward price (which includes a financing charge) agreed by the parties, as adjusted to account for any cash dividends or distributions declared by the Issuer. The strike price plus a previously paid premium for the relevant CSF Option Agreement equals the forward price of the Cash Settled Forward Agreement subject to any adjustment as discussed.

SEC source: 0000899243-23-020673 · doc4.xml · derivative · entry 13

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 1,753,655 shares

Expires 2024-05-01

F11 · ownership.nature: At the close of business on December 19, 2023, the Reporting Persons simultaneously (a) terminated certain of their American-style call options on cash-settled forwards ("CSF Option Agreements") and (b) purchased new CSF Option Agreements with a strike price of $98 or $81 (as indicated above) and an expiration date of July 18, 2025, using as a reference price for such termination and purchase the closing price of the underlying common stock on such day, which was $133.60. Under the terms of the CSF Option Agreements, if such Mantle Ridge Fund exercises an option (and unless such Mantle Ridge Fund elects to settle such option for cash or for a net number of exercised forward agreements), upon paying the strike price, such Mantle Ridge Fund and its counterparty will be deemed to enter into cash-settled forward transactions referencing an aggregate number of shares of Common Stock equal to the number of options underlying the exercised option under the CSF Option Agreements.

F12 · ownership.nature: (Continued from Footnote 11) Under the terms of the cash settled forward agreements, such Mantle Ridge Fund will pay to the counterparty any decrease in, and receive from the counterparty any increase in, the market price of the referenced notional number of shares of Common Stock during a period determined in accordance with the cash settled forward agreement around each valuation date compared with a forward price (which includes a financing charge) agreed by the parties, as adjusted to account for any cash dividends or distributions declared by the Issuer. The strike price plus a previously paid premium for the relevant CSF Option Agreement equals the forward price of the Cash Settled Forward Agreement subject to any adjustment as discussed.

SEC source: 0000899243-23-020673 · doc4.xml · derivative · entry 12

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 1,753,655 shares

Expires 2024-04-15

F11 · ownership.nature: At the close of business on December 19, 2023, the Reporting Persons simultaneously (a) terminated certain of their American-style call options on cash-settled forwards ("CSF Option Agreements") and (b) purchased new CSF Option Agreements with a strike price of $98 or $81 (as indicated above) and an expiration date of July 18, 2025, using as a reference price for such termination and purchase the closing price of the underlying common stock on such day, which was $133.60. Under the terms of the CSF Option Agreements, if such Mantle Ridge Fund exercises an option (and unless such Mantle Ridge Fund elects to settle such option for cash or for a net number of exercised forward agreements), upon paying the strike price, such Mantle Ridge Fund and its counterparty will be deemed to enter into cash-settled forward transactions referencing an aggregate number of shares of Common Stock equal to the number of options underlying the exercised option under the CSF Option Agreements.

F12 · ownership.nature: (Continued from Footnote 11) Under the terms of the cash settled forward agreements, such Mantle Ridge Fund will pay to the counterparty any decrease in, and receive from the counterparty any increase in, the market price of the referenced notional number of shares of Common Stock during a period determined in accordance with the cash settled forward agreement around each valuation date compared with a forward price (which includes a financing charge) agreed by the parties, as adjusted to account for any cash dividends or distributions declared by the Issuer. The strike price plus a previously paid premium for the relevant CSF Option Agreement equals the forward price of the Cash Settled Forward Agreement subject to any adjustment as discussed.

SEC source: 0000899243-23-020673 · doc4.xml · derivative · entry 11

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 1,753,655 shares

Expires 2024-04-01

F11 · ownership.nature: At the close of business on December 19, 2023, the Reporting Persons simultaneously (a) terminated certain of their American-style call options on cash-settled forwards ("CSF Option Agreements") and (b) purchased new CSF Option Agreements with a strike price of $98 or $81 (as indicated above) and an expiration date of July 18, 2025, using as a reference price for such termination and purchase the closing price of the underlying common stock on such day, which was $133.60. Under the terms of the CSF Option Agreements, if such Mantle Ridge Fund exercises an option (and unless such Mantle Ridge Fund elects to settle such option for cash or for a net number of exercised forward agreements), upon paying the strike price, such Mantle Ridge Fund and its counterparty will be deemed to enter into cash-settled forward transactions referencing an aggregate number of shares of Common Stock equal to the number of options underlying the exercised option under the CSF Option Agreements.

F12 · ownership.nature: (Continued from Footnote 11) Under the terms of the cash settled forward agreements, such Mantle Ridge Fund will pay to the counterparty any decrease in, and receive from the counterparty any increase in, the market price of the referenced notional number of shares of Common Stock during a period determined in accordance with the cash settled forward agreement around each valuation date compared with a forward price (which includes a financing charge) agreed by the parties, as adjusted to account for any cash dividends or distributions declared by the Issuer. The strike price plus a previously paid premium for the relevant CSF Option Agreement equals the forward price of the Cash Settled Forward Agreement subject to any adjustment as discussed.

SEC source: 0000899243-23-020673 · doc4.xml · derivative · entry 10

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 636,151

Underlying: Common Stock · 636,151 shares

Expires 2025-07-18

F10 · ownership.nature: At the close of business on December 19, 2023, the Reporting Persons simultaneously (a) terminated certain of their American-style call options on forwards that may be physically settled ("Physically Settled Call Options") and (b) purchased new Physically Settled Call Options with a strike price of $98 or $81 (as indicated above) and an expiration date of July 18, 2025, using as a reference price for such termination and purchase the closing price of the underlying common stock on such day, which was $133.60.

SEC source: 0000899243-23-020673 · doc4.xml · derivative · entry 9

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 900,360

Underlying: Common Stock · 900,360 shares

Expires 2025-07-18

F10 · ownership.nature: At the close of business on December 19, 2023, the Reporting Persons simultaneously (a) terminated certain of their American-style call options on forwards that may be physically settled ("Physically Settled Call Options") and (b) purchased new Physically Settled Call Options with a strike price of $98 or $81 (as indicated above) and an expiration date of July 18, 2025, using as a reference price for such termination and purchase the closing price of the underlying common stock on such day, which was $133.60.

SEC source: 0000899243-23-020673 · doc4.xml · derivative · entry 8

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 116,250 shares

Expires 2024-04-01

F10 · ownership.nature: At the close of business on December 19, 2023, the Reporting Persons simultaneously (a) terminated certain of their American-style call options on forwards that may be physically settled ("Physically Settled Call Options") and (b) purchased new Physically Settled Call Options with a strike price of $98 or $81 (as indicated above) and an expiration date of July 18, 2025, using as a reference price for such termination and purchase the closing price of the underlying common stock on such day, which was $133.60.

SEC source: 0000899243-23-020673 · doc4.xml · derivative · entry 7

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 493,231 shares

Expires 2024-04-01

F10 · ownership.nature: At the close of business on December 19, 2023, the Reporting Persons simultaneously (a) terminated certain of their American-style call options on forwards that may be physically settled ("Physically Settled Call Options") and (b) purchased new Physically Settled Call Options with a strike price of $98 or $81 (as indicated above) and an expiration date of July 18, 2025, using as a reference price for such termination and purchase the closing price of the underlying common stock on such day, which was $133.60.

SEC source: 0000899243-23-020673 · doc4.xml · derivative · entry 6

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 502,401 shares

Expires 2024-04-01

F10 · ownership.nature: At the close of business on December 19, 2023, the Reporting Persons simultaneously (a) terminated certain of their American-style call options on forwards that may be physically settled ("Physically Settled Call Options") and (b) purchased new Physically Settled Call Options with a strike price of $98 or $81 (as indicated above) and an expiration date of July 18, 2025, using as a reference price for such termination and purchase the closing price of the underlying common stock on such day, which was $133.60.

SEC source: 0000899243-23-020673 · doc4.xml · derivative · entry 5

Mantle Ridge LP · CIK 0001695459 · Director by deputization

MR Cobalt Advisor LLC · CIK 0001893902 · Director by deputization

Hilal Paul C · CIK 0001413084 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 252,460 shares

Expires 2024-04-01

F10 · ownership.nature: At the close of business on December 19, 2023, the Reporting Persons simultaneously (a) terminated certain of their American-style call options on forwards that may be physically settled ("Physically Settled Call Options") and (b) purchased new Physically Settled Call Options with a strike price of $98 or $81 (as indicated above) and an expiration date of July 18, 2025, using as a reference price for such termination and purchase the closing price of the underlying common stock on such day, which was $133.60.

SEC source: 0000899243-23-005292 · doc4.xml · nonDerivative · entry 2

Hilal Paul C · CIK 0001413084 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,454,098

F3 · kind: Reflects distributions by MR Employee Incentive Pool LLC, an entity controlled by Reporting Person and which holds shares of CSX Corporation on behalf of certain employees of Mantle Ridge LP, a Delaware limited partnership, to those employees. No consideration was paid in connection with these distributions.

F3 · price: Reflects distributions by MR Employee Incentive Pool LLC, an entity controlled by Reporting Person and which holds shares of CSX Corporation on behalf of certain employees of Mantle Ridge LP, a Delaware limited partnership, to those employees. No consideration was paid in connection with these distributions.

F4 · balance_after: On June 28, 2021, the common stock of CSX Corporation split 3-for-1, resulting in Reporting Person's ownership of 1,195,262 additional shares.

F5 · ownership.nature: By virtue of Reporting Person's position as ultimately controlling various entities that hold shares in CSX Corporation, Reporting Person may be deemed to be the beneficial owner of these shares for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934 (the "Exchange Act"). Reporting Person disclaims beneficial ownership of any of these shares, except to the extent of any pecuniary interest therein.

F6 · ownership.nature: Reporting Person continues to serve as a director and as Vice Chairman of the Board of CSX Corporation and as a result, the entities listed in these notes are directors by deputization for purposes of Section 16 of the Exchange Act.