Tilenius Stephanie

SEC source: 0001137789-26-000099 · wk-form4_1778099793.xml · nonDerivative · entry 2

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,664

SEC source: 0001137789-26-000099 · wk-form4_1778099793.xml · nonDerivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,704

F1 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $766.29 to $767.25. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-26-009976 · wk-form4_1771552437.xml · derivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,936

Underlying: Common Stock · 1,936 shares

Expires not disclosed

F1 · security: Represents restricted stock units granted pursuant to the Zoetis Inc. Amended and Restated 2013 Equity and Incentive Plan, and dividend equivalent units automatically issued thereon (each an "RSU" and collectively, "RSUs").

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Zoetis Inc. common stock.

F3 · derivative.exercise_date: Each RSU will vest and be settled in shares of Zoetis Inc. common stock on the first anniversary of the date of grant, February 18, 2026; subject to the reporting person's continued service through such vesting date and subject to earlier vesting and settlement upon certain specific events.

F4 · derivative.expiration_date: Not applicable.

SEC source: 0001628280-25-054779 · wk-form4_1764710920.xml · derivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,964

Underlying: Common Stock · 1,964 shares

Expires not disclosed

F1 · security: Represents restricted stock units granted pursuant to the Zoetis Inc. Amended and Restated 2013 Equity and Incentive Plan, and dividend equivalent units automatically issued thereon (each an "RSU" and collectively, "RSUs").

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Zoetis Inc. common stock.

F3 · derivative.exercise_date: Each RSU will vest and be settled in shares of Zoetis Inc. common stock on the first anniversary of the date of grant, December 1, 2025, subject to the reporting person's continued service through such vesting date and subject to earlier vesting and settlement upon certain specific events.

F4 · derivative.expiration_date: Not applicable.

SEC source: 0001137789-25-000329 · wk-form4_1762378412.xml · nonDerivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,244

F1 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $266.00 to $266.82. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001137789-25-000307 · wk-form4_1761683397.xml · derivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,580

Underlying: Ordinary Shares · 1,580 shares

Expires not disclosed

F1 · derivative.exercise_date: Consists of a grant of restricted share units (RSUs) awarded to the Reporting Person on October 25, 2025 under the Seagate Technology Holdings plc 2022 Equity Incentive Plan (the "Plan") for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the earlier of (i) one year from the date of grant and (ii) the date of the next annual general meeting of shareholders of the Issuer following the end of the fiscal year ending on July 3, 2026, provided such annual general meeting is at least fifty (50) weeks after the immediately preceding fiscal year's annual general meeting.

F1 · derivative.expiration_date: Consists of a grant of restricted share units (RSUs) awarded to the Reporting Person on October 25, 2025 under the Seagate Technology Holdings plc 2022 Equity Incentive Plan (the "Plan") for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the earlier of (i) one year from the date of grant and (ii) the date of the next annual general meeting of shareholders of the Issuer following the end of the fiscal year ending on July 3, 2026, provided such annual general meeting is at least fifty (50) weeks after the immediately preceding fiscal year's annual general meeting.

SEC source: 0001137789-25-000270 · wk-form4_1761077061.xml · derivative · entry 3

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 2,693 shares

Expires not disclosed

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

F1 · derivative.exercise_date: Consists of a grant of restricted share units (RSUs) awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the earlier of (i) one year from the date of grant and (ii) the date of the next annual general meeting of shareholders of the Issuer following the end of the fiscal year ending on June 27, 2025, provided such annual general meeting is at least fifty (50) weeks after the immediately preceding fiscal year's annual general meeting.

F1 · derivative.expiration_date: Consists of a grant of restricted share units (RSUs) awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the earlier of (i) one year from the date of grant and (ii) the date of the next annual general meeting of shareholders of the Issuer following the end of the fiscal year ending on June 27, 2025, provided such annual general meeting is at least fifty (50) weeks after the immediately preceding fiscal year's annual general meeting.

SEC source: 0001137789-25-000270 · wk-form4_1761077061.xml · nonDerivative · entry 2

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,290

SEC source: 0001137789-25-000270 · wk-form4_1761077061.xml · nonDerivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,937

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

SEC source: 0001137789-25-000108 · wk-form4_1749241246.xml · nonDerivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,244

F1 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $127.92 to $128.14. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001137789-24-000169 · wk-form4_1729635319.xml · derivative · entry 3

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Oridnary Shares · 4,271 shares

Expires not disclosed

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

F2 · derivative.exercise_date: Consists of a grant of RSUs awarded to the Reporting Person on October 23, 2023 under the Plan for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the earlier of (i) one year from the date of grant and (ii) the date of the next annual general meeting of shareholders of the Issuer following the end of the fiscal year ending on June 28, 2024, provided such annual general meeting is at least fifty (50) weeks after the immediately preceding fiscal year's annual general meeting.

F2 · derivative.expiration_date: Consists of a grant of RSUs awarded to the Reporting Person on October 23, 2023 under the Plan for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the earlier of (i) one year from the date of grant and (ii) the date of the next annual general meeting of shareholders of the Issuer following the end of the fiscal year ending on June 28, 2024, provided such annual general meeting is at least fifty (50) weeks after the immediately preceding fiscal year's annual general meeting.

SEC source: 0001137789-24-000169 · wk-form4_1729635319.xml · derivative · entry 2

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,693

Underlying: Ordinary Shares · 2,693 shares

Expires not disclosed

F1 · derivative.exercise_date: Consists of a grant of restricted share units (RSUs) awarded to the Reporting Person on October 19, 2024 under the Seagate Technology Holdings plc 2022 Equity Incentive Plan (the "Plan") for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the earlier of (i) one year from the date of grant and (ii) the date of the next annual general meeting of shareholders of the Issuer following the end of the fiscal year ending on June 27, 2025, provided such annual general meeting is at least fifty (50) weeks after the immediately preceding fiscal year's annual general meeting.

F1 · derivative.expiration_date: Consists of a grant of restricted share units (RSUs) awarded to the Reporting Person on October 19, 2024 under the Seagate Technology Holdings plc 2022 Equity Incentive Plan (the "Plan") for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the earlier of (i) one year from the date of grant and (ii) the date of the next annual general meeting of shareholders of the Issuer following the end of the fiscal year ending on June 27, 2025, provided such annual general meeting is at least fifty (50) weeks after the immediately preceding fiscal year's annual general meeting.

SEC source: 0001137789-24-000169 · wk-form4_1729635319.xml · nonDerivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,937

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

SEC source: 0000950170-24-044138 · ownership.xml · derivative · entry 2

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 11,904 shares

Expires not disclosed

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

F2 · derivative.exercise_date: Subject to the Reporting Person's continuous service, the RSUs will vest in full on the earlier of the one-year anniversary of the date of grant or on the date of the regular annual meeting of the Issuer's stockholders following the date of grant.

F3 · derivative.exercise_date: This reported transaction represents the settlement of RSUs vested as of April 10, 2024.

F2 · derivative.expiration_date: Subject to the Reporting Person's continuous service, the RSUs will vest in full on the earlier of the one-year anniversary of the date of grant or on the date of the regular annual meeting of the Issuer's stockholders following the date of grant.

SEC source: 0000950170-24-044138 · ownership.xml · nonDerivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,649

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

F1 · kind: The Reporting Person received Restricted Stock Units ("RSUs") which represent a contingent right to receive one share of Class A Common Stock for each RSU. This reported transaction represents the settlement of RSUs vested as of April 10, 2024.

SEC source: 0001137789-23-000117 · wk-form4_1698187310.xml · derivative · entry 4

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,271

Underlying: Oridnary Shares · 4,271 shares

Expires not disclosed

F3 · derivative.exercise_date: Consists of a grant of restricted share units (RSUs) awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the earlier of (i) one year from the date of grant and (ii) the date of the next annual general meeting of shareholders of the Issuer following the end of the fiscal year ending on June 28, 2024, provided such annual general meeting is at least fifty (50) weeks after the immediately preceding fiscal year's annual general meeting.

F3 · derivative.expiration_date: Consists of a grant of restricted share units (RSUs) awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the earlier of (i) one year from the date of grant and (ii) the date of the next annual general meeting of shareholders of the Issuer following the end of the fiscal year ending on June 28, 2024, provided such annual general meeting is at least fifty (50) weeks after the immediately preceding fiscal year's annual general meeting.

SEC source: 0001137789-23-000117 · wk-form4_1698187310.xml · derivative · entry 3

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 3,803 shares

Expires not disclosed

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

F2 · derivative.exercise_date: Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. The award vested one year from the date of grant following the end of the fiscal year ending June 30, 2023.

F2 · derivative.expiration_date: Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. The award vested one year from the date of grant following the end of the fiscal year ending June 30, 2023.

SEC source: 0001137789-23-000117 · wk-form4_1698187310.xml · nonDerivative · entry 2

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,666

F1 · shares: These Ordinary Shares are withheld securities to cover tax liabilities incident to the vesting of Restricted Share Units ("RSUs").

SEC source: 0001137789-23-000117 · wk-form4_1698187310.xml · nonDerivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,036

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

SEC source: 0000950170-23-043330 · ownership.xml · derivative · entry 2

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 925

Underlying: Class A Common Stock · 926 shares

Expires not disclosed

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

F3 · kind: This reported transaction represents the settlement of RSUs vested as of August 15, 2023.

F4 · derivative.exercise_date: Each RSU represents a contingent right to receive one share of Issuer's Class A Common Stock. Subject to the Reporting Person's continued service, 25% of the RSUs will vest annually beginning on August 4, 2021.

F4 · derivative.expiration_date: Each RSU represents a contingent right to receive one share of Issuer's Class A Common Stock. Subject to the Reporting Person's continued service, 25% of the RSUs will vest annually beginning on August 4, 2021.

SEC source: 0000950170-23-043330 · ownership.xml · nonDerivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,745

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

F1 · kind: The Reporting Person received Restricted Stock Units ("RSUs") which represent a contingent right to receive one share of Class A Common Stock for each RSU. This reported transaction represents the settlement of RSUs vested as of August 15, 2023.

F2 · balance_after: This total includes an adjustment by 1 share.

SEC source: 0001209191-23-024762 · doc4.xml · derivative · entry 2

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 4,750 shares

Expires not disclosed

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

F3 · derivative.exercise_date: Subject to the Reporting Person's continuous service, the RSUs will vest in full on the earlier of the one-year anniversary of the date of grant or on the date of the regular annual meeting of the Issuer's stockholders following the date of grant.

F4 · derivative.exercise_date: This reported transaction represents the settlement of RSUs vested as of April 15, 2023.

F3 · derivative.expiration_date: Subject to the Reporting Person's continuous service, the RSUs will vest in full on the earlier of the one-year anniversary of the date of grant or on the date of the regular annual meeting of the Issuer's stockholders following the date of grant.

SEC source: 0001209191-23-024762 · doc4.xml · nonDerivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,818

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

F1 · kind: The Reporting Person received Restricted Stock Units ("RSUs") which represent a contingent right to receive one share of Class A Common Stock for each RSU. This reported transaction represents the settlement of RSUs vested as of April 15, 2023.

F2 · balance_after: Reflects shares adjusted to give effect to a 1-for-30 reverse stock split which was effective April 12, 2023.

SEC source: 0001209191-23-024051 · doc4.xml · derivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 357,142

Underlying: Class A Common Stock · 357,142 shares

Expires not disclosed

F1 · derivative.exercise_price: The Reporting Person was granted restricted stock units ("RSUs") which represent a contingent right to receive one share of Issuer's Class A Common Stock for each RSU. The RSUs were granted in connection with the Reporting Person's service as a member of the Board of Directors of the Issuer. Subject to the Reporting Person's continuous service, the RSUs will vest in full on the earlier of the one-year anniversary of the date of grant or on the date of the regular annual meeting of the Issuer's stockholders following the date of grant.

F1 · derivative.exercise_date: The Reporting Person was granted restricted stock units ("RSUs") which represent a contingent right to receive one share of Issuer's Class A Common Stock for each RSU. The RSUs were granted in connection with the Reporting Person's service as a member of the Board of Directors of the Issuer. Subject to the Reporting Person's continuous service, the RSUs will vest in full on the earlier of the one-year anniversary of the date of grant or on the date of the regular annual meeting of the Issuer's stockholders following the date of grant.

F1 · derivative.expiration_date: The Reporting Person was granted restricted stock units ("RSUs") which represent a contingent right to receive one share of Issuer's Class A Common Stock for each RSU. The RSUs were granted in connection with the Reporting Person's service as a member of the Board of Directors of the Issuer. Subject to the Reporting Person's continuous service, the RSUs will vest in full on the earlier of the one-year anniversary of the date of grant or on the date of the regular annual meeting of the Issuer's stockholders following the date of grant.

SEC source: 0001137789-22-000098 · wf-form4_166665375721396.xml · derivative · entry 4

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,803

Underlying: Ordinary Shares · 3,803 shares

Expires not disclosed

F3 · derivative.exercise_date: Consists of a grant of restricted share units (RSUs) awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the earlier of (i) one year from the date of grant and (ii) the date of the next annual general meeting of shareholders of the Issuer following the end of the fiscal year ending on June 30, 2023, provided such annual general meeting is at least fifty (50) weeks after the immediately preceding fiscal year's annual general meeting.

F3 · derivative.expiration_date: Consists of a grant of restricted share units (RSUs) awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the earlier of (i) one year from the date of grant and (ii) the date of the next annual general meeting of shareholders of the Issuer following the end of the fiscal year ending on June 30, 2023, provided such annual general meeting is at least fifty (50) weeks after the immediately preceding fiscal year's annual general meeting.

SEC source: 0001137789-22-000098 · wf-form4_166665375721396.xml · derivative · entry 3

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 3,162 shares

Expires not disclosed

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

F2 · derivative.exercise_date: Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. The award vested one year from the date of grant following the end of the fiscal year ending July 1, 2022.

F2 · derivative.expiration_date: Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. The award vested one year from the date of grant following the end of the fiscal year ending July 1, 2022.

SEC source: 0001137789-22-000098 · wf-form4_166665375721396.xml · nonDerivative · entry 2

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,233

F1 · shares: These Ordinary Shares are withheld securities to cover tax liabilities incident to the vesting of Restricted Share Units ("RSUs").

SEC source: 0001137789-22-000098 · wf-form4_166665375721396.xml · nonDerivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,372

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

SEC source: 0001209191-22-046539 · doc4.xml · derivative · entry 2

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,556

Underlying: Class A Common Stock · 27,777 shares

Expires 2027-08-05

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

F2 · derivative.exercise_date: This reported transaction represents the settlement of RSUs vested as of August 15, 2022

F3 · derivative.exercise_date: Each RSU represents a contingent right to receive one share of Issuer's Class A Common Stock. Subject to the Reporting Person's continued service, 25% of the RSUs will vest annually beginning on August 4, 2021.

SEC source: 0001209191-22-046539 · doc4.xml · nonDerivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,059

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

F1 · kind: The Reporting Person received restricted stock units ("RSUs") which represent a contingent right to receive on share of Class A Common Stock for each RSU. This reported transaction represents the settlement of RSUs vested as of August 15, 2022.

SEC source: 0001209191-22-045510 · doc4.xml · derivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,333

Underlying: Class A Common Stock · 83,333 shares

Expires 2027-08-05

F1 · derivative.exercise_price: The Reporting Person was issued Restricted Stock Units ("RSUs") which represent a contingent right to receive one share of Issuer's Class A Common Stock for each RSU. Subject to the Reporting Person's continued service, 25% of the RSUs will vest annually beginning on August 4, 2021. On August 9, 2022, pursuant to the Issuer's Restated Certificate of Incorporation, all shares of Class B Common Stock automatically converted into shares of Class A Common Stock on a one-for-one basis. As a result, all RSUs for the purchase of shares of Class B Common Stock became exercisable for the same number of shares of Class A Common Stock. All other terms of the RSUs remain unchanged.

F1 · kind: The Reporting Person was issued Restricted Stock Units ("RSUs") which represent a contingent right to receive one share of Issuer's Class A Common Stock for each RSU. Subject to the Reporting Person's continued service, 25% of the RSUs will vest annually beginning on August 4, 2021. On August 9, 2022, pursuant to the Issuer's Restated Certificate of Incorporation, all shares of Class B Common Stock automatically converted into shares of Class A Common Stock on a one-for-one basis. As a result, all RSUs for the purchase of shares of Class B Common Stock became exercisable for the same number of shares of Class A Common Stock. All other terms of the RSUs remain unchanged.

F1 · derivative.exercise_date: The Reporting Person was issued Restricted Stock Units ("RSUs") which represent a contingent right to receive one share of Issuer's Class A Common Stock for each RSU. Subject to the Reporting Person's continued service, 25% of the RSUs will vest annually beginning on August 4, 2021. On August 9, 2022, pursuant to the Issuer's Restated Certificate of Incorporation, all shares of Class B Common Stock automatically converted into shares of Class A Common Stock on a one-for-one basis. As a result, all RSUs for the purchase of shares of Class B Common Stock became exercisable for the same number of shares of Class A Common Stock. All other terms of the RSUs remain unchanged.

SEC source: 0001209191-22-035526 · doc4.xml · derivative · entry 3

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 142,500

Underlying: Class A Common Stock · 142,500 shares

Expires not disclosed

F3 · derivative.exercise_price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Issuer's Class A Common Stock for each RSU. The RSUs were granted in connection with the Reporting Person's service as a member of the Board of Directors of the Issuer. Subject to the Reporting Person's continuous service, the RSUs will vest in full on the earlier of the one-year anniversary of the date of grant or on the date of the regular annual meeting of the Issuer's stockholders following the date of grant.

F3 · derivative.exercise_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Issuer's Class A Common Stock for each RSU. The RSUs were granted in connection with the Reporting Person's service as a member of the Board of Directors of the Issuer. Subject to the Reporting Person's continuous service, the RSUs will vest in full on the earlier of the one-year anniversary of the date of grant or on the date of the regular annual meeting of the Issuer's stockholders following the date of grant.

F3 · derivative.expiration_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Issuer's Class A Common Stock for each RSU. The RSUs were granted in connection with the Reporting Person's service as a member of the Board of Directors of the Issuer. Subject to the Reporting Person's continuous service, the RSUs will vest in full on the earlier of the one-year anniversary of the date of grant or on the date of the regular annual meeting of the Issuer's stockholders following the date of grant.

SEC source: 0001209191-22-035526 · doc4.xml · derivative · entry 2

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 24,505 shares

Expires not disclosed

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

F1 · derivative.exercise_date: Subject to the Reporting Person's continuous service, the restricted stock units ("RSUs") will vest in full on the earlier of the one-year anniversary of the date of grant or on the date of the regular annual meeting of the Issuer's stockholders following the date of grant.

F2 · derivative.exercise_date: This reported transaction represents the settlement of RSUs vested as of June 7, 2022

F1 · derivative.expiration_date: Subject to the Reporting Person's continuous service, the restricted stock units ("RSUs") will vest in full on the earlier of the one-year anniversary of the date of grant or on the date of the regular annual meeting of the Issuer's stockholders following the date of grant.

F2 · derivative.expiration_date: This reported transaction represents the settlement of RSUs vested as of June 7, 2022

SEC source: 0001209191-22-035526 · doc4.xml · nonDerivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,282

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

SEC source: 0001209191-22-032836 · doc4.xml · nonDerivative · entry 2

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,777

SEC source: 0001209191-22-032836 · doc4.xml · derivative · entry 3

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 27,777 shares

Expires not disclosed

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

F3 · derivative.exercise_price: All shares of Class B Common Stock will automatically convert, on a one-for-one basis, into shares of Class A Common Stock on the earliest of (i) any transfer of the Class B Common Stock by the holder, whether or not for value, subject to certain exceptions, (ii) the 7-year anniversary of the closing date of the issuer's initial public offering, (iii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock, (iv) the date specified by a vote of the holders of a majority of the then outstanding shares of Class B common stock, or (v) a date that is between 90 and 270 days, as determined by the board of directors, after the death or permanent incapacity of the issuer's founder, CEO, and Chairperson.

F4 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value, except certain permitted transfers.

F1 · date: This Form 4 is being filed late due to inadvertent administrative error.

F2 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

F3 · derivative.exercise_date: All shares of Class B Common Stock will automatically convert, on a one-for-one basis, into shares of Class A Common Stock on the earliest of (i) any transfer of the Class B Common Stock by the holder, whether or not for value, subject to certain exceptions, (ii) the 7-year anniversary of the closing date of the issuer's initial public offering, (iii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock, (iv) the date specified by a vote of the holders of a majority of the then outstanding shares of Class B common stock, or (v) a date that is between 90 and 270 days, as determined by the board of directors, after the death or permanent incapacity of the issuer's founder, CEO, and Chairperson.

F4 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value, except certain permitted transfers.

F3 · derivative.expiration_date: All shares of Class B Common Stock will automatically convert, on a one-for-one basis, into shares of Class A Common Stock on the earliest of (i) any transfer of the Class B Common Stock by the holder, whether or not for value, subject to certain exceptions, (ii) the 7-year anniversary of the closing date of the issuer's initial public offering, (iii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock, (iv) the date specified by a vote of the holders of a majority of the then outstanding shares of Class B common stock, or (v) a date that is between 90 and 270 days, as determined by the board of directors, after the death or permanent incapacity of the issuer's founder, CEO, and Chairperson.

F4 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value, except certain permitted transfers.

SEC source: 0001209191-22-032836 · doc4.xml · nonDerivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,777

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

F1 · date: This Form 4 is being filed late due to inadvertent administrative error.

F2 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

SEC source: 0001137789-21-000140 · wf-form4_163943197699500.xml · nonDerivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,210

F1 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $101.6950 to $102.3300. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001137789-21-000120 · wf-form4_163494747650514.xml · derivative · entry 4

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,162

Underlying: Ordinary Shares · 3,162 shares

Expires not disclosed

F3 · derivative.exercise_date: Consists of a grant of RSUs awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the earlier of (i) one year from the date of grant and (ii) the date of the next annual general meeting of the shareholders of the Issuer following the end of the fiscal year ending on July 1, 2022 provided such annual general meeting is at least fifty (50) weeks after the immediately preceding fiscal year's annual general meeting.

F3 · derivative.expiration_date: Consists of a grant of RSUs awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the earlier of (i) one year from the date of grant and (ii) the date of the next annual general meeting of the shareholders of the Issuer following the end of the fiscal year ending on July 1, 2022 provided such annual general meeting is at least fifty (50) weeks after the immediately preceding fiscal year's annual general meeting.

SEC source: 0001137789-21-000120 · wf-form4_163494747650514.xml · derivative · entry 3

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 5,847 shares

Expires not disclosed

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

F2 · derivative.exercise_date: Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. The award vested on the date of the annual general meeting of the shareholders of the Issuer following the end of the fiscal year ending July 2, 2021.

F2 · derivative.expiration_date: Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. The award vested on the date of the annual general meeting of the shareholders of the Issuer following the end of the fiscal year ending July 2, 2021.

SEC source: 0001137789-21-000120 · wf-form4_163494747650514.xml · nonDerivative · entry 2

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,210

F1 · shares: These Ordinary Shares are withheld securities to cover tax liabilities incident to the vesting of Restricted Share Units ("RSUs").

SEC source: 0001137789-21-000120 · wf-form4_163494747650514.xml · nonDerivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,315

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

SEC source: 0001209191-21-052683 · doc4.xml · derivative · entry 2

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,777

Underlying: Class A Common Stock · 27,777 shares

Expires not disclosed

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

F3 · derivative.exercise_price: All shares of Class B Common Stock will automatically convert, on a one-for-one basis, into shares of Class A Common Stock on the earliest of (i) any transfer of the Class B Common Stock by the holder, whether or not for value, subject to certain exceptions, (ii) the 7-year anniversary of the closing date of the issuer's initial public offering, (iii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock, (iv) the date specified by a vote of the holders of a majority of the then outstanding shares of Class B common stock, or (v) a date that is between 90 and 270 days, as determined by the board of directors, after the death or permanent incapacity of the issuer's founder, CEO, and Chairperson.

F4 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value, except certain permitted transfers.

F3 · derivative.exercise_date: All shares of Class B Common Stock will automatically convert, on a one-for-one basis, into shares of Class A Common Stock on the earliest of (i) any transfer of the Class B Common Stock by the holder, whether or not for value, subject to certain exceptions, (ii) the 7-year anniversary of the closing date of the issuer's initial public offering, (iii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock, (iv) the date specified by a vote of the holders of a majority of the then outstanding shares of Class B common stock, or (v) a date that is between 90 and 270 days, as determined by the board of directors, after the death or permanent incapacity of the issuer's founder, CEO, and Chairperson.

F4 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value, except certain permitted transfers.

F3 · derivative.expiration_date: All shares of Class B Common Stock will automatically convert, on a one-for-one basis, into shares of Class A Common Stock on the earliest of (i) any transfer of the Class B Common Stock by the holder, whether or not for value, subject to certain exceptions, (ii) the 7-year anniversary of the closing date of the issuer's initial public offering, (iii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock, (iv) the date specified by a vote of the holders of a majority of the then outstanding shares of Class B common stock, or (v) a date that is between 90 and 270 days, as determined by the board of directors, after the death or permanent incapacity of the issuer's founder, CEO, and Chairperson.

F4 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value, except certain permitted transfers.

SEC source: 0001209191-21-052683 · doc4.xml · derivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,333

Underlying: Class B Common Stock · 27,777 shares

Expires 2025-08-19

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

F1 · derivative.exercise_date: This reported transaction represents the settlement of RSUs vested as of August 15, 2021.

F2 · derivative.exercise_date: Each RSU represents a contingent right to receive one share of Issuer's Class B Common Stock. Subject to the reporting person's continued employment, 25% of the RSUs will vest annually beginning on August 4, 2021.

SEC source: 0001209191-21-039714 · doc4.xml · derivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,505

Underlying: Class A Common Stock · 24,505 shares

Expires not disclosed

F1 · derivative.exercise_price: The Reporting Person was granted restricted stock units ("RSUs") which represent a contingent right to receive one share of Issuer's Class A Common Stock for each RSU. The RSUs were granted in connection with the Reporting Person's service as a member of the Board of Directors of the Issuer. Subject to the Reporting Person's continuous service, the RSUs will vest in full on the earlier of the one-year anniversary of the date of grant or on the date of the regular annual meeting of the Issuer's stockholders following the date of grant.

F1 · derivative.exercise_date: The Reporting Person was granted restricted stock units ("RSUs") which represent a contingent right to receive one share of Issuer's Class A Common Stock for each RSU. The RSUs were granted in connection with the Reporting Person's service as a member of the Board of Directors of the Issuer. Subject to the Reporting Person's continuous service, the RSUs will vest in full on the earlier of the one-year anniversary of the date of grant or on the date of the regular annual meeting of the Issuer's stockholders following the date of grant.

F1 · derivative.expiration_date: The Reporting Person was granted restricted stock units ("RSUs") which represent a contingent right to receive one share of Issuer's Class A Common Stock for each RSU. The RSUs were granted in connection with the Reporting Person's service as a member of the Board of Directors of the Issuer. Subject to the Reporting Person's continuous service, the RSUs will vest in full on the earlier of the one-year anniversary of the date of grant or on the date of the regular annual meeting of the Issuer's stockholders following the date of grant.

SEC source: 0001137789-21-000018 · wf-form4_161558349593217.xml · nonDerivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,468

F1 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $77.3801 to $77.4050. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001137789-20-000108 · wf-form4_160349426708914.xml · derivative · entry 4

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,847

Underlying: Ordinary Shares · 5,847 shares

Expires not disclosed

F3 · derivative.exercise_date: Consists of a grant of RSUs awarded to the Reporting Person under the Amended and Restated Seagate Technology plc 2012 Equity Incentive Plan for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the earlier of (i) one year from the date of grant and (ii) the date of the next annual general meeting of shareholders which is at least fifty (50) weeks after the immediately preceding year's annual meeting.

F3 · derivative.expiration_date: Consists of a grant of RSUs awarded to the Reporting Person under the Amended and Restated Seagate Technology plc 2012 Equity Incentive Plan for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the earlier of (i) one year from the date of grant and (ii) the date of the next annual general meeting of shareholders which is at least fifty (50) weeks after the immediately preceding year's annual meeting.

SEC source: 0001137789-20-000108 · wf-form4_160349426708914.xml · derivative · entry 3

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 5,579 shares

Expires not disclosed

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

F2 · derivative.exercise_date: Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. The award vested on the date prior to the annual general meeting of the shareholders of the Issuer following the end of the fiscal year ending July 3, 2020.

F2 · derivative.expiration_date: Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. The award vested on the date prior to the annual general meeting of the shareholders of the Issuer following the end of the fiscal year ending July 3, 2020.

SEC source: 0001137789-20-000108 · wf-form4_160349426708914.xml · nonDerivative · entry 2

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,468

F1 · shares: These Ordinary Shares are withheld securities to cover tax liabilities incident to the vesting of Restricted Share Units ("RSUs").

SEC source: 0001137789-20-000108 · wf-form4_160349426708914.xml · nonDerivative · entry 1

Tilenius Stephanie · CIK 0001534995 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,477

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.