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Nasdaq · USD

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Seagate Technology Holdings plc

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Tapewire entity
2029
SEC CIK
0001137789
Parsed reports
754

Last 12 months

Inside the activity.

0 purchase rows · 715 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 2025048
Dec 2025011
Jan 2026015
Feb 2026018
Mar 2026025
Apr 2026021
May 2026090
Jun 2026064
Jul 2026046
Aug 20260204
Sep 20260129
Oct 2026044

Latest available

Insider transactions

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

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

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
March 11, 2025 Filed Mar 12, 2025 20:31 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
Exercise / conversionRestricted Share Unit · Derivative 3,318 $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000055 · wk-form4_1741811496.xml · derivative · entry 3

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,189

Underlying: Ordinary Shares · 3,318 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents a contingent right to receive one Ordinary Share of the Issuer.

F2 · derivative.exercise_date: Consists of a grant of RSUs awarded to the reporting person under the Seagate Technology plc 2022 Equity Incentive Plan subject to a four-year vesting schedule. Such RSUs vested as to one-quarter of the shares on September 11, 2024 and then in equal quarterly installments thereafter.

F2 · derivative.expiration_date: Consists of a grant of RSUs awarded to the reporting person under the Seagate Technology plc 2022 Equity Incentive Plan subject to a four-year vesting schedule. Such RSUs vested as to one-quarter of the shares on September 11, 2024 and then in equal quarterly installments thereafter.

Read SEC document
March 11, 2025 Filed Mar 12, 2025 20:31 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
Tax withholdingOrdinary Shares 1,677 $86.97 $145,848.69
Disclosure

SEC source: 0001137789-25-000055 · wk-form4_1741811496.xml · nonDerivative · entry 2

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 575,677

Read SEC document
March 11, 2025 Filed Mar 12, 2025 20:31 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
Exercise / conversionOrdinary Shares 3,318 $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000055 · wk-form4_1741811496.xml · nonDerivative · entry 1

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 577,354

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

Read SEC document
March 09, 2025 Filed Mar 10, 2025 21:31 UTC
Teh Ban SengEVP & Chief Commercial Officer
Exercise / conversionRestricted Share Unit · Derivative 599 $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000049 · wk-form4_1741642308.xml · derivative · entry 2

Teh Ban Seng · CIK 0001801425 · EVP & Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,595

Underlying: Ordinary Shares · 599 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one Ordinary Share of the Issuer.

F2 · derivative.exercise_date: Consists of a grant of RSUs awarded to the reporting person under the Seagate Technology plc 2022 Equity Incentive Plan subject to a four-year vesting schedule. One-quarter of the shares vested on September 9, 2023 and then in equal quarterly installments thereafter.

F2 · derivative.expiration_date: Consists of a grant of RSUs awarded to the reporting person under the Seagate Technology plc 2022 Equity Incentive Plan subject to a four-year vesting schedule. One-quarter of the shares vested on September 9, 2023 and then in equal quarterly installments thereafter.

Read SEC document
March 09, 2025 Filed Mar 10, 2025 21:31 UTC
Teh Ban SengEVP & Chief Commercial Officer
Exercise / conversionOrdinary Shares 599 $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000049 · wk-form4_1741642308.xml · nonDerivative · entry 1

Teh Ban Seng · CIK 0001801425 · EVP & Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,698

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

Read SEC document
March 09, 2025 Filed Mar 10, 2025 21:31 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
Exercise / conversionRestricted Share Unit · Derivative 2,814 $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000048 · wk-form4_1741642298.xml · derivative · entry 3

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,889

Underlying: Ordinary Shares · 2,814 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents a contingent right to receive one Ordinary Share of the Issuer.

F2 · derivative.exercise_date: Consists of a grant of RSUs awarded to the reporting person under the Seagate Technology plc 2022 Equity Incentive Plan subject to a four-year vesting schedule. One-quarter of the shares vested on September 9, 2023 and then in equal quarterly installments thereafter.

F2 · derivative.expiration_date: Consists of a grant of RSUs awarded to the reporting person under the Seagate Technology plc 2022 Equity Incentive Plan subject to a four-year vesting schedule. One-quarter of the shares vested on September 9, 2023 and then in equal quarterly installments thereafter.

Read SEC document
March 09, 2025 Filed Mar 10, 2025 21:31 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
Tax withholdingOrdinary Shares 1,422 $88.00 $125,136.00
Disclosure

SEC source: 0001137789-25-000048 · wk-form4_1741642298.xml · nonDerivative · entry 2

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 574,036

Read SEC document
March 09, 2025 Filed Mar 10, 2025 21:31 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
Exercise / conversionOrdinary Shares 2,814 $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000048 · wk-form4_1741642298.xml · nonDerivative · entry 1

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 575,458

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

Read SEC document
March 09, 2025 Filed Mar 10, 2025 21:31 UTC Exercise / conversionRestricted Share Unit · Derivative 958 $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000047 · wk-form4_1741642286.xml · derivative · entry 3

Romano Gianluca · CIK 0001764650 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,750

Underlying: Ordinary Shares · 958 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents a contingent right to receive one Ordinary Share of the Issuer.

F2 · derivative.exercise_date: Consists of a grant of RSUs awarded to the reporting person under the Seagate Technology plc 2022 Equity Incentive Plan subject to a four-year vesting schedule. One-quarter of the shares vested on September 9, 2023 and then in equal quarterly installments thereafter.

F2 · derivative.expiration_date: Consists of a grant of RSUs awarded to the reporting person under the Seagate Technology plc 2022 Equity Incentive Plan subject to a four-year vesting schedule. One-quarter of the shares vested on September 9, 2023 and then in equal quarterly installments thereafter.

Read SEC document
March 09, 2025 Filed Mar 10, 2025 21:31 UTC Tax withholdingOrdinary Shares 485 $88.00 $42,680.00
Disclosure

SEC source: 0001137789-25-000047 · wk-form4_1741642286.xml · nonDerivative · entry 2

Romano Gianluca · CIK 0001764650 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,262

Read SEC document
March 09, 2025 Filed Mar 10, 2025 21:31 UTC Exercise / conversionOrdinary Shares 958 $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000047 · wk-form4_1741642286.xml · nonDerivative · entry 1

Romano Gianluca · CIK 0001764650 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,747

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

Read SEC document
March 09, 2025 Filed Mar 10, 2025 21:31 UTC Exercise / conversionRestricted Share Unit · Derivative 499 $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000046 · wk-form4_1741642275.xml · derivative · entry 3

Morris John Christopher · CIK 0001988271 · SVP & CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,995

Underlying: Ordinary Shares · 499 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents a contingent right to receive one Ordinary Share of the Issuer.

F2 · derivative.exercise_date: Consists of a grant of RSUs awarded to the Reporting Person under the 2022 Plan subject to a four-year vesting schedule. One-quarter of the shares vested on September 9, 2023 and then in equal quarterly installments thereafter.

F2 · derivative.expiration_date: Consists of a grant of RSUs awarded to the Reporting Person under the 2022 Plan subject to a four-year vesting schedule. One-quarter of the shares vested on September 9, 2023 and then in equal quarterly installments thereafter.

Read SEC document
March 09, 2025 Filed Mar 10, 2025 21:31 UTC Tax withholdingOrdinary Shares 153 $88.00 $13,464.00
Disclosure

SEC source: 0001137789-25-000046 · wk-form4_1741642275.xml · nonDerivative · entry 2

Morris John Christopher · CIK 0001988271 · SVP & CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,209

Read SEC document
March 09, 2025 Filed Mar 10, 2025 21:31 UTC Exercise / conversionOrdinary Shares 499 $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000046 · wk-form4_1741642275.xml · nonDerivative · entry 1

Morris John Christopher · CIK 0001988271 · SVP & CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,362

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

Read SEC document
March 09, 2025 Filed Mar 10, 2025 21:31 UTC
Chong Kian FattSVP, Global Operations
Exercise / conversionRestricted Share Unit · Derivative 201 $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000045 · wk-form4_1741642264.xml · derivative · entry 2

Chong Kian Fatt · CIK 0001987421 · SVP, Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,209

Underlying: Ordinary Shares · 201 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one Ordinary Share of the Issuer.

F2 · derivative.exercise_date: Consists of a grant of RSUs awarded to the Reporting Person under the Seagate Technology plc 2022 Equity Incentive Plan subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, one-quarter vested starting on September 9, 2023 and then in equal quarterly installments thereafter.

F2 · derivative.expiration_date: Consists of a grant of RSUs awarded to the Reporting Person under the Seagate Technology plc 2022 Equity Incentive Plan subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, one-quarter vested starting on September 9, 2023 and then in equal quarterly installments thereafter.

Read SEC document
March 09, 2025 Filed Mar 10, 2025 21:31 UTC
Chong Kian FattSVP, Global Operations
Exercise / conversionOrdinary Shares 201 $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000045 · wk-form4_1741642264.xml · nonDerivative · entry 1

Chong Kian Fatt · CIK 0001987421 · SVP, Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,732

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

Read SEC document
March 03, 2025 Filed Mar 4, 2025 21:46 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
SaleOrdinary Shares 2,456 $103.24 $253,550.07
Disclosure

SEC source: 0001137789-25-000039 · wk-form4_1741124759.xml · nonDerivative · entry 4

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 572,644

F5 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $103.01 to $103.70. 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.

Read SEC document
March 03, 2025 Filed Mar 4, 2025 21:46 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
SaleOrdinary Shares 6,002 $102.58 $615,706.77
Disclosure

SEC source: 0001137789-25-000039 · wk-form4_1741124759.xml · nonDerivative · entry 3

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 575,100

F4 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $102.01 to $103.00. 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.

Read SEC document
March 03, 2025 Filed Mar 4, 2025 21:46 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
SaleOrdinary Shares 5,261 $101.42 $533,584.82
Disclosure

SEC source: 0001137789-25-000039 · wk-form4_1741124759.xml · nonDerivative · entry 2

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 581,102

F3 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $101.01 to $101.99. 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.

Read SEC document
March 03, 2025 Filed Mar 4, 2025 21:46 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
SaleOrdinary Shares 6,281 $100.08 $628,632.00
Disclosure

SEC source: 0001137789-25-000039 · wk-form4_1741124759.xml · nonDerivative · entry 1

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 586,363

F1 · shares: All Ordinary Shares were sold under a Rule 10b5-1 trading plan adopted by the Reporting Person. on May 6, 2024.

F2 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $99.83 to $100.61. 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.

Read SEC document
March 03, 2025 Filed Mar 4, 2025 21:45 UTC SaleOrdinary Shares 750 $102.95 $77,212.50
Disclosure

SEC source: 0001137789-25-000038 · wk-form4_1741124748.xml · nonDerivative · entry 1

Conyers Yolanda Lee · CIK 0001906375 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,805

F1 · shares: The sale of Ordinary Shares reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 5, 2024.

Read SEC document
February 22, 2025 Filed Feb 24, 2025 21:55 UTC Exercise / conversionRestricted Share Unit · Derivative 14,043 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000034 · wk-form4_1740434115.xml · derivative · entry 6

Romano Gianluca · CIK 0001764650 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,043

Underlying: Ordinary Shares · 14,043 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: Consists of a grant of Restricted Share Units ("RSU") awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan. Subject to the Reporting Person's continuous employment, such RSUs vested as to one-quarter of the shares on February 22, 2023, and each one year anniversary thereafter.

F3 · derivative.expiration_date: Consists of a grant of Restricted Share Units ("RSU") awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan. Subject to the Reporting Person's continuous employment, such RSUs vested as to one-quarter of the shares on February 22, 2023, and each one year anniversary thereafter.

Read SEC document
February 22, 2025 Filed Feb 24, 2025 21:55 UTC Tax withholdingOrdinary Shares 7,096 $100.85 $715,631.60
Disclosure

SEC source: 0001137789-25-000034 · wk-form4_1740434115.xml · nonDerivative · entry 4

Romano Gianluca · CIK 0001764650 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,789

Read SEC document
February 22, 2025 Filed Feb 24, 2025 21:55 UTC Exercise / conversionOrdinary Shares 14,043 $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000034 · wk-form4_1740434115.xml · nonDerivative · entry 3

Romano Gianluca · CIK 0001764650 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,885

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

Read SEC document
February 20, 2025 Filed Feb 24, 2025 21:55 UTC Exercise / conversionPerformance-Based Restricted Share Units · Derivative 4,428 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000035 · wk-form4_1740434125.xml · derivative · entry 3

Morris John Christopher · CIK 0001988271 · SVP & CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 4,428 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: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 4,428 Performance Share Units granted to Mr. Morris on February 20, 2024. The 4,428 Ordinary Shares vested on February 20, 2025.

F2 · derivative.expiration_date: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 4,428 Performance Share Units granted to Mr. Morris on February 20, 2024. The 4,428 Ordinary Shares vested on February 20, 2025.

Read SEC document
February 20, 2025 Filed Feb 24, 2025 21:55 UTC Tax withholdingOrdinary Shares 1,415 $102.64 $145,235.60
Disclosure

SEC source: 0001137789-25-000035 · wk-form4_1740434125.xml · nonDerivative · entry 2

Morris John Christopher · CIK 0001988271 · SVP & CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,863

Read SEC document
February 20, 2025 Filed Feb 24, 2025 21:55 UTC Exercise / conversionOrdinary Shares 4,428 $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000035 · wk-form4_1740434125.xml · nonDerivative · entry 1

Morris John Christopher · CIK 0001988271 · SVP & CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,278

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

F1 · balance_after: Includes 93 Ordinary Shares purchased by Reporting Person on January 31, 2025 under the Issuer's Employee Stock Purchase Plan. Such acquisition is exempt from reporting pursuant to Rule 16b-3 under the Securities Exchange Act of 1934.

Read SEC document
February 20, 2025 Filed Feb 24, 2025 21:55 UTC Exercise / conversionPerformance-Based Restricted Share Units · Derivative 11,808 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000034 · wk-form4_1740434115.xml · derivative · entry 5

Romano Gianluca · CIK 0001764650 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 11,808 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: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 11,808 Performance Share Units granted to Mr. Romano on February 20, 2024. The 11,808 Ordinary Shares vested on February 20, 2025.

F2 · derivative.expiration_date: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 11,808 Performance Share Units granted to Mr. Romano on February 20, 2024. The 11,808 Ordinary Shares vested on February 20, 2025.

Read SEC document
February 20, 2025 Filed Feb 24, 2025 21:55 UTC Tax withholdingOrdinary Shares 4,698 $102.64 $482,202.72
Disclosure

SEC source: 0001137789-25-000034 · wk-form4_1740434115.xml · nonDerivative · entry 2

Romano Gianluca · CIK 0001764650 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,842

Read SEC document
February 20, 2025 Filed Feb 24, 2025 21:55 UTC Exercise / conversionOrdinary Shares 11,808 $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000034 · wk-form4_1740434115.xml · nonDerivative · entry 1

Romano Gianluca · CIK 0001764650 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,540

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

F1 · balance_after: Includes 144 Ordinary Shares purchased by Reporting Person on January 31, 2025 under the Issuer's Employee Stock Purchase Plan. Such acquisition is exempt from reporting pursuant to Rule 16b-3 under the Securities Exchange Act of 1934.

Read SEC document
February 20, 2025 Filed Feb 24, 2025 21:55 UTC
Chong Kian FattSVP, Global Operations
Exercise / conversionPerformance-Based Restricted Share Units · Derivative 4,428 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000033 · wk-form4_1740434105.xml · derivative · entry 2

Chong Kian Fatt · CIK 0001987421 · SVP, Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 4,428 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: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 4,428 Performance Share Units granted to Mr. Chong on February 20, 2024. The 4,428 Ordinary Shares vested on February 20, 2025.

F2 · derivative.expiration_date: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 4,428 Performance Share Units granted to Mr. Chong on February 20, 2024. The 4,428 Ordinary Shares vested on February 20, 2025.

Read SEC document
February 20, 2025 Filed Feb 24, 2025 21:55 UTC
Chong Kian FattSVP, Global Operations
Exercise / conversionOrdinary Shares 4,428 $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000033 · wk-form4_1740434105.xml · nonDerivative · entry 1

Chong Kian Fatt · CIK 0001987421 · SVP, Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,531

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

F1 · balance_after: Includes 224 Ordinary Shares purchased by Reporting Person on January 31, 2025 under the Issuer's Employee Stock Purchase Plan. Such acquisition is exempt from reporting pursuant to Rule 16b-3 under the Securities Exchange Act of 1934.

Read SEC document
February 20, 2025 Filed Feb 24, 2025 21:54 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
Exercise / conversionPerformance-Based Restricted Share Units · Derivative 11,808 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000031 · wk-form4_1740434082.xml · derivative · entry 3

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 11,808 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: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 11,808 Performance Share Units granted to Mr. Mosley on February 20, 2024. The 11,808 Ordinary Shares vested on February 20, 2025.

F1 · derivative.expiration_date: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 11,808 Performance Share Units granted to Mr. Mosley on February 20, 2024. The 11,808 Ordinary Shares vested on February 20, 2025.

Read SEC document
February 20, 2025 Filed Feb 24, 2025 21:54 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
Tax withholdingOrdinary Shares 4,755 $102.64 $488,053.20
Disclosure

SEC source: 0001137789-25-000031 · wk-form4_1740434082.xml · nonDerivative · entry 2

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 592,644

Read SEC document
February 20, 2025 Filed Feb 24, 2025 21:54 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
Exercise / conversionOrdinary Shares 11,808 $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000031 · wk-form4_1740434082.xml · nonDerivative · entry 1

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 597,399

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

Read SEC document
February 20, 2025 Filed Feb 24, 2025 21:55 UTC
Teh Ban SengEVP & Chief Commercial Officer
Exercise / conversionPerformance-Based Restricted Share Units · Derivative 5,905 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000032 · wk-form4_1740434093.xml · derivative · entry 2

Teh Ban Seng · CIK 0001801425 · EVP & Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 5,905 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: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 5,905 Performance Share Units granted to Mr. Teh on February 20, 2024. The 5,905 Ordinary Shares vested on February 20, 2025.

F2 · derivative.expiration_date: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 5,905 Performance Share Units granted to Mr. Teh on February 20, 2024. The 5,905 Ordinary Shares vested on February 20, 2025.

Read SEC document
February 20, 2025 Filed Feb 24, 2025 21:55 UTC
Teh Ban SengEVP & Chief Commercial Officer
Exercise / conversionOrdinary Shares 5,905 $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000032 · wk-form4_1740434093.xml · nonDerivative · entry 1

Teh Ban Seng · CIK 0001801425 · EVP & Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,099

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

F1 · balance_after: Includes 252 Ordinary Shares purchased by Reporting Person on January 31, 2025 under the Issuer's Employee Stock Purchase Plan. Such acquisition is exempt from reporting pursuant to Rule 16b-3 under the Securities Exchange Act of 1934.

Read SEC document
February 03, 2025 Filed Feb 5, 2025 21:12 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
SaleOrdinary Shares 3,417 $95.16 $325,174.70
Disclosure

SEC source: 0001137789-25-000025 · wk-form4_1738789917.xml · nonDerivative · entry 3

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 585,591

F5 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $94.99 to $95.45. 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.

Read SEC document
February 03, 2025 Filed Feb 5, 2025 21:12 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
SaleOrdinary Shares 7,385 $94.22 $695,812.48
Disclosure

SEC source: 0001137789-25-000025 · wk-form4_1738789917.xml · nonDerivative · entry 2

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 589,008

F4 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $93.97 to $94.96. 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.

Read SEC document
February 03, 2025 Filed Feb 5, 2025 21:12 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
SaleOrdinary Shares 9,198 $93.68 $861,690.72
Disclosure

SEC source: 0001137789-25-000025 · wk-form4_1738789917.xml · nonDerivative · entry 1

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 596,393

F1 · shares: All Ordinary Shares were sold under a Rule 10b5-1 trading plan adopted on May 6, 2024 by the Reporting Person.

F2 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $92.97 to $93.96. 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.

F3 · balance_after: Includes 61 Ordinary Shares purchased by Reporting Person on January 31, 2025 under the Issuer's Employee Stock Purchase Plan. Such acquisition is exempt from reporting pursuant to Rule 16b-3 under the Securities Exchange Act of 1934.

Read SEC document
January 18, 2025 Filed Jan 22, 2025 22:01 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
GrantPerformance-Based Restricted Share Units · Derivative 11,808 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000016 · wk-form4_1737583257.xml · derivative · entry 1

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,808

Underlying: Ordinary Shares · 11,808 shares

Expires not disclosed

F1 · derivative.exercise_date: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 11,808 Performance Share Units granted to Mr. Mosley on February 20, 2024. The 11,808 Ordinary Shares will vest on February 20, 2025, subject to continuous service through such date.

F1 · derivative.expiration_date: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 11,808 Performance Share Units granted to Mr. Mosley on February 20, 2024. The 11,808 Ordinary Shares will vest on February 20, 2025, subject to continuous service through such date.

Read SEC document
January 18, 2025 Filed Jan 22, 2025 22:00 UTC
Chong Kian FattSVP, Global Operations
GrantPerformance-Based Restricted Share Units · Derivative 4,428 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000015 · wk-form4_1737583246.xml · derivative · entry 1

Chong Kian Fatt · CIK 0001987421 · SVP, Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,428

Underlying: Ordinary Shares · 4,428 shares

Expires not disclosed

F1 · derivative.exercise_date: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 4,428 Performance Share Units granted to Mr. Chong on February 20, 2024. The 4,428 Ordinary Shares will vest on February 20, 2025, subject to continuous service through such date.

F1 · derivative.expiration_date: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 4,428 Performance Share Units granted to Mr. Chong on February 20, 2024. The 4,428 Ordinary Shares will vest on February 20, 2025, subject to continuous service through such date.

Read SEC document
January 18, 2025 Filed Jan 22, 2025 22:00 UTC GrantPerformance-Based Restricted Share Units · Derivative 11,808 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000014 · wk-form4_1737583231.xml · derivative · entry 1

Romano Gianluca · CIK 0001764650 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,808

Underlying: Ordinary Shares · 11,808 shares

Expires not disclosed

F1 · derivative.exercise_date: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 11,808 Performance Share Units granted to Mr. Romano on February 20, 2024. The 11,808 Ordinary Shares will vest on February 20, 2025, subject to continuous service through such date.

F1 · derivative.expiration_date: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 11,808 Performance Share Units granted to Mr. Romano on February 20, 2024. The 11,808 Ordinary Shares will vest on February 20, 2025, subject to continuous service through such date.

Read SEC document
January 18, 2025 Filed Jan 22, 2025 22:00 UTC GrantPerformance-Based Restricted Share Units · Derivative 4,428 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000013 · wk-form4_1737583220.xml · derivative · entry 1

Morris John Christopher · CIK 0001988271 · SVP & CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,428

Underlying: Ordinary Shares · 4,428 shares

Expires not disclosed

F1 · derivative.exercise_date: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 4,428 Performance Share Units granted to Mr. Morris on February 20, 2024. The 4,428 Ordinary Shares will vest on February 20, 2025, subject to continuous service through such date.

F1 · derivative.expiration_date: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 4,428 Performance Share Units granted to Mr. Morris on February 20, 2024. The 4,428 Ordinary Shares will vest on February 20, 2025, subject to continuous service through such date.

Read SEC document
January 18, 2025 Filed Jan 22, 2025 22:00 UTC
Teh Ban SengEVP & Chief Commercial Officer
GrantPerformance-Based Restricted Share Units · Derivative 5,905 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-25-000012 · wk-form4_1737583209.xml · derivative · entry 1

Teh Ban Seng · CIK 0001801425 · EVP & Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,905

Underlying: Ordinary Shares · 5,905 shares

Expires not disclosed

F1 · derivative.exercise_date: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 5,905 Performance Share Units granted to Mr. Teh on February 20, 2024. The 5,905 Ordinary Shares will vest on February 20, 2025, subject to continuous service through such date.

F1 · derivative.expiration_date: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 5,905 Performance Share Units granted to Mr. Teh on February 20, 2024. The 5,905 Ordinary Shares will vest on February 20, 2025, subject to continuous service through such date.

Read SEC document
January 02, 2025 Filed Jan 6, 2025 21:35 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
SaleOrdinary Shares 7,796 $87.23 $680,050.54
Disclosure

SEC source: 0001137789-25-000002 · wk-form4_1736199325.xml · nonDerivative · entry 2

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 605,530

F3 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $86.81 to $87.49. 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.

Read SEC document
January 02, 2025 Filed Jan 6, 2025 21:35 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
SaleOrdinary Shares 12,204 $86.28 $1,052,968.44
Disclosure

SEC source: 0001137789-25-000002 · wk-form4_1736199325.xml · nonDerivative · entry 1

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 613,326

F1 · shares: All Ordinary Shares were sold under a Rule 10b5-1 trading plan adopted on May 6, 2024 by the Reporting Person.

F2 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $85.81 to $86.78. 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.

Read SEC document
December 12, 2024 Filed Dec 13, 2024 21:57 UTC SaleOrdinary Shares 141 $98.46 $13,882.86
Disclosure

SEC source: 0001137789-24-000216 · wk-form4_1734127031.xml · nonDerivative · entry 3

Morris John Christopher · CIK 0001988271 · SVP & CTO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,757

F1 · shares: These Ordinary Shares were sold under a Rule 10b5-1 trading plan adopted on February 6, 2024 by the Reporting Person.

Read SEC document
December 11, 2024 Filed Dec 13, 2024 21:57 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
Exercise / conversionRestricted Share Unit · Derivative 3,318 $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000218 · wk-form4_1734127051.xml · derivative · entry 3

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,507

Underlying: Ordinary Shares · 3,318 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents a contingent right to receive one Ordinary Share of the Issuer.

F2 · derivative.exercise_date: Consists of a grant of RSUs awarded to the reporting person under the Seagate Technology plc 2022 Equity Incentive Plan subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, one-quarter vested starting on September 11, 2024 and then in equal quarterly installments thereafter.

F2 · derivative.expiration_date: Consists of a grant of RSUs awarded to the reporting person under the Seagate Technology plc 2022 Equity Incentive Plan subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, one-quarter vested starting on September 11, 2024 and then in equal quarterly installments thereafter.

Read SEC document
December 11, 2024 Filed Dec 13, 2024 21:57 UTC
MOSLEY WILLIAM DDirector · Chief Executive Officer
Tax withholdingOrdinary Shares 1,677 $98.39 $165,000.03
Disclosure

SEC source: 0001137789-24-000218 · wk-form4_1734127051.xml · nonDerivative · entry 2

MOSLEY WILLIAM D · CIK 0001388390 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 625,530

Read SEC document

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