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
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 48 |
| Dec 2025 | 0 | 11 |
| Jan 2026 | 0 | 15 |
| Feb 2026 | 0 | 18 |
| Mar 2026 | 0 | 25 |
| Apr 2026 | 0 | 21 |
| May 2026 | 0 | 90 |
| Jun 2026 | 0 | 64 |
| Jul 2026 | 0 | 46 |
| Aug 2026 | 0 | 204 |
| Sep 2026 | 0 | 129 |
| Oct 2026 | 0 | 44 |
Latest available
Insider transactions
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 date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 15, 2026 Filed Sep 16, 2026 20:10 UTC |
Morris John ChristopherEVP & CTO
|
SaleOrdinary Shares | 15,465.5 | $772.15 | $11,941,704.38 |
DisclosureSEC source: 0001137789-26-000250 · wk-form4_1789589401.xml · nonDerivative · entry 2 Morris John Christopher · CIK 0001988271 · EVP & CTO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 31,132.25 F2 · shares: Represents sales made pursuant to Issuer mandated sell-to-cover solely to satisfy tax withholding obligations. Read SEC document |
| September 14, 2026 Filed Sep 16, 2026 20:10 UTC |
Romano GianlucaEVP & CFO
|
Exercise / conversionPerformance-Based Restricted Share Units · Derivative | 90,380 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000254 · wk-form4_1789589435.xml · derivative · entry 3 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 90,380 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: Performance Share Units granted on September 11, 2023 vested and were settled in Ordinary Shares upon certification of the applicable performance conditions by the Compensation and People Committee. F3 · derivative.expiration_date: Performance Share Units granted on September 11, 2023 vested and were settled in Ordinary Shares upon certification of the applicable performance conditions by the Compensation and People Committee. Read SEC document |
| September 14, 2026 Filed Sep 16, 2026 20:10 UTC |
Romano GianlucaEVP & CFO
|
Exercise / conversionOrdinary Shares | 90,380 | $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000254 · wk-form4_1789589435.xml · nonDerivative · entry 1 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 120,740 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 · shares: Represents Ordinary Shares issued upon the vesting and settlement of Performance Share Units granted on September 11, 2023, following certification by the Compensation and People Committee of the achievement of the applicable performance conditions. Read SEC document |
| September 14, 2026 Filed Sep 16, 2026 20:10 UTC |
Chong Kian FattEVP Global Operations
|
Exercise / conversionPerformance-Based Restricted Share Units · Derivative | 14,470 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000253 · wk-form4_1789589427.xml · derivative · entry 2 Chong Kian Fatt · CIK 0001987421 · EVP Global Operations 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 14,470 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: Performance Share Units granted on September 11, 2023 vested and were settled in Ordinary Shares upon certification of the applicable performance conditions by the Compensation and People Committee. F2 · derivative.expiration_date: Performance Share Units granted on September 11, 2023 vested and were settled in Ordinary Shares upon certification of the applicable performance conditions by the Compensation and People Committee. Read SEC document |
| September 14, 2026 Filed Sep 16, 2026 20:10 UTC |
Chong Kian FattEVP Global Operations
|
Exercise / conversionOrdinary Shares | 14,470 | $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000253 · wk-form4_1789589427.xml · nonDerivative · entry 1 Chong Kian Fatt · CIK 0001987421 · EVP Global Operations 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 25,093 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 · shares: Represents Ordinary Shares issued upon the vesting and settlement of Performance Share Units granted on September 11, 2023, following certification by the Compensation and People Committee of the achievement of the applicable performance conditions. Read SEC document |
| September 14, 2026 Filed Sep 16, 2026 20:10 UTC |
Teh Ban SengEVP & Chief Commercial Officer
|
Exercise / conversionPerformance-Based Restricted Share Units · Derivative | 52,730 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000251 · wk-form4_1789589411.xml · derivative · entry 26 Teh Ban Seng · CIK 0001801425 · EVP & Chief Commercial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 52,730 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. F25 · derivative.exercise_date: Performance Share Units granted on September 11, 2023 vested and were settled in Ordinary Shares upon certification of the applicable performance conditions by the Compensation and People Committee. F25 · derivative.expiration_date: Performance Share Units granted on September 11, 2023 vested and were settled in Ordinary Shares upon certification of the applicable performance conditions by the Compensation and People Committee. Read SEC document |
| September 14, 2026 Filed Sep 16, 2026 20:10 UTC |
Teh Ban SengEVP & Chief Commercial Officer
|
Exercise / conversionOrdinary Shares | 52,730 | $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000251 · wk-form4_1789589411.xml · nonDerivative · entry 1 Teh Ban Seng · CIK 0001801425 · EVP & Chief Commercial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 58,540 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 · shares: Represents Ordinary Shares issued upon the vesting and settlement of Performance Share Units granted on September 11, 2023, following certification by the Compensation and People Committee of the achievement of the applicable performance conditions. Read SEC document |
| September 14, 2026 Filed Sep 16, 2026 20:10 UTC |
MOSLEY WILLIAM DDirector · CEO
|
Exercise / conversionPerformance-Based Restricted Share Units · Derivative | 177,000 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000252 · wk-form4_1789589420.xml · derivative · entry 3 MOSLEY WILLIAM D · CIK 0001388390 · Director · CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 177,000 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: Performance Share Units granted on September 11, 2023 vested and were settled in Ordinary Shares upon certification of the applicable performance conditions by the Compensation and People Committee. F3 · derivative.expiration_date: Performance Share Units granted on September 11, 2023 vested and were settled in Ordinary Shares upon certification of the applicable performance conditions by the Compensation and People Committee. Read SEC document |
| September 14, 2026 Filed Sep 16, 2026 20:10 UTC |
MOSLEY WILLIAM DDirector · CEO
|
Exercise / conversionOrdinary Shares | 177,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000252 · wk-form4_1789589420.xml · nonDerivative · entry 1 MOSLEY WILLIAM D · CIK 0001388390 · Director · CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 475,997.5 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 · shares: Represents Ordinary Shares issued upon the vesting and settlement of Performance Share Units granted on September 11, 2023, following certification by the Compensation and People Committee of the achievement of the applicable performance conditions. Read SEC document |
| September 14, 2026 Filed Sep 16, 2026 20:10 UTC |
Morris John ChristopherEVP & CTO
|
Exercise / conversionPerformance-Based Restricted Share Units · Derivative | 30,130 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000250 · wk-form4_1789589401.xml · derivative · entry 3 Morris John Christopher · CIK 0001988271 · EVP & CTO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 30,130 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: Performance Share Units granted on September 11, 2023 vested and were settled in Ordinary Shares upon certification of the applicable performance conditions by the Compensation and People Committee. F3 · derivative.expiration_date: Performance Share Units granted on September 11, 2023 vested and were settled in Ordinary Shares upon certification of the applicable performance conditions by the Compensation and People Committee. Read SEC document |
| September 14, 2026 Filed Sep 16, 2026 20:10 UTC |
Morris John ChristopherEVP & CTO
|
Exercise / conversionOrdinary Shares | 30,130 | $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000250 · wk-form4_1789589401.xml · nonDerivative · entry 1 Morris John Christopher · CIK 0001988271 · EVP & CTO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 46,597.75 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 · shares: Represents Ordinary Shares issued upon the vesting and settlement of Performance Share Units granted on September 11, 2023, following certification by the Compensation and People Committee of the achievement of the applicable performance conditions. Read SEC document |
| September 14, 2026 Filed Sep 15, 2026 20:16 UTC |
Teh Ban SengEVP & Chief Commercial Officer
|
SaleOrdinary Shares | 989 | $779.00 | $770,431.00 |
DisclosureSEC source: 0001137789-26-000244 · wk-form4_1789503365.xml · nonDerivative · entry 2 Teh Ban Seng · CIK 0001801425 · EVP & Chief Commercial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 5,810 F1 · shares: These Ordinary Shares were sold under a Rule 10b5-1 trading plan adopted by the Reporting Person on February 11, 2026. Read SEC document |
| September 14, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 955 | $781.24 | $746,086.97 |
DisclosureSEC source: 0001137789-26-000241 · wk-form4_1789503349.xml · nonDerivative · entry 16 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 30,360 F14 · shares: Represents sales made pursuant to Issuer mandated sell-to-cover solely to satisfy tax withholding obligations. Read SEC document |
| September 14, 2026 Filed Sep 15, 2026 20:15 UTC |
Morris John ChristopherEVP & CTO
|
SaleOrdinary Shares | 492.75 | $781.23 | $384,952.31 |
DisclosureSEC source: 0001137789-26-000242 · wk-form4_1789503354.xml · nonDerivative · entry 2 Morris John Christopher · CIK 0001988271 · EVP & CTO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,467.75 F1 · shares: Represents sales made pursuant to Issuer mandated sell-to-cover solely to satisfy tax withholding obligations. Read SEC document |
| September 14, 2026 Filed Sep 15, 2026 20:15 UTC |
MOSLEY WILLIAM DDirector · CEO
|
SaleOrdinary Shares | 1,869.75 | $781.23 | $1,460,696.19 |
DisclosureSEC source: 0001137789-26-000239 · wk-form4_1789503334.xml · nonDerivative · entry 2 MOSLEY WILLIAM D · CIK 0001388390 · Director · CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 298,997.5 F1 · shares: Represents sales made pursuant to Issuer mandated sell-to-cover solely to satisfy tax withholding obligations. Read SEC document |
| September 11, 2026 Filed Sep 15, 2026 20:16 UTC |
Teh Ban SengEVP & Chief Commercial Officer
|
Exercise / conversionRestricted Share Unit · Derivative | 989 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000244 · wk-form4_1789503365.xml · derivative · entry 3 Teh Ban Seng · CIK 0001801425 · EVP & Chief Commercial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 3,956 Underlying: Ordinary Shares · 989 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 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 |
| September 11, 2026 Filed Sep 15, 2026 20:16 UTC |
Teh Ban SengEVP & Chief Commercial Officer
|
Exercise / conversionOrdinary Shares | 989 | $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000244 · wk-form4_1789503365.xml · nonDerivative · entry 1 Teh Ban Seng · CIK 0001801425 · EVP & Chief Commercial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 6,799 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
Exercise / conversionRestricted Share Unit · Derivative | 1,695 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000241 · wk-form4_1789503349.xml · derivative · entry 17 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 6,780 Underlying: Ordinary Shares · 1,695 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. F15 · derivative.exercise_date: Consists of a grant of restricted share unit awarded to the reporting person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan. One-quarter of the shares vested on September 11, 2024 and the remaining portion shall vest in equal quarterly installments over the following three years for a total vesting period of four years. F15 · derivative.expiration_date: Consists of a grant of restricted share unit awarded to the reporting person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan. One-quarter of the shares vested on September 11, 2024 and the remaining portion shall vest in equal quarterly installments over the following three years for a total vesting period of four years. Read SEC document |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
Exercise / conversionOrdinary Shares | 1,695 | $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000241 · wk-form4_1789503349.xml · nonDerivative · entry 15 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 31,315 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. Read SEC document |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 240 | $868.43 | $208,423.20 |
DisclosureSEC source: 0001137789-26-000241 · wk-form4_1789503349.xml · nonDerivative · entry 14 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 29,620 F1 · shares: This sale of Ordinary Shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 30, 2026 F13 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $867.77 to $868.76. 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 320 | $864.41 | $276,612.00 |
DisclosureSEC source: 0001137789-26-000241 · wk-form4_1789503349.xml · nonDerivative · entry 13 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 29,860 F1 · shares: This sale of Ordinary Shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 30, 2026 F12 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $864.2 to $865.05. 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 280 | $861.07 | $241,099.60 |
DisclosureSEC source: 0001137789-26-000241 · wk-form4_1789503349.xml · nonDerivative · entry 12 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 30,180 F1 · shares: This sale of Ordinary Shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 30, 2026 Read SEC document |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 280 | $860.47 | $240,931.99 |
DisclosureSEC source: 0001137789-26-000241 · wk-form4_1789503349.xml · nonDerivative · entry 11 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 30,460 F1 · shares: This sale of Ordinary Shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 30, 2026 F11 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $860.06 to $861.02. 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 240 | $857.41 | $205,777.61 |
DisclosureSEC source: 0001137789-26-000241 · wk-form4_1789503349.xml · nonDerivative · entry 10 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 30,740 F1 · shares: This sale of Ordinary Shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 30, 2026 F10 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $857.23 to $857.76. 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 240 | $855.72 | $205,372.80 |
DisclosureSEC source: 0001137789-26-000241 · wk-form4_1789503349.xml · nonDerivative · entry 9 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 30,980 F1 · shares: This sale of Ordinary Shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 30, 2026 F9 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $855.21 to $856.07. 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 680 | $854.41 | $581,002.00 |
DisclosureSEC source: 0001137789-26-000241 · wk-form4_1789503349.xml · nonDerivative · entry 8 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 31,220 F1 · shares: This sale of Ordinary Shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 30, 2026 F8 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $853.77 to $854.64. 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 640 | $852.87 | $545,838.40 |
DisclosureSEC source: 0001137789-26-000241 · wk-form4_1789503349.xml · nonDerivative · entry 7 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 31,900 F1 · shares: This sale of Ordinary Shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 30, 2026 F7 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $852.41 to $853.19. 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 320 | $851.45 | $272,462.40 |
DisclosureSEC source: 0001137789-26-000241 · wk-form4_1789503349.xml · nonDerivative · entry 6 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 32,540 F1 · shares: This sale of Ordinary Shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 30, 2026 F6 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $851.22 to $851.52. 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 80 | $849.87 | $67,989.60 |
DisclosureSEC source: 0001137789-26-000241 · wk-form4_1789503349.xml · nonDerivative · entry 5 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 32,860 F1 · shares: This sale of Ordinary Shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 30, 2026 Read SEC document |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 560 | $849.53 | $475,739.21 |
DisclosureSEC source: 0001137789-26-000241 · wk-form4_1789503349.xml · nonDerivative · entry 4 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 32,940 F1 · shares: This sale of Ordinary Shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 30, 2026 F5 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $848.87 to $849.84. 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 320 | $847.98 | $271,352.00 |
DisclosureSEC source: 0001137789-26-000241 · wk-form4_1789503349.xml · nonDerivative · entry 3 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 33,500 F1 · shares: This sale of Ordinary Shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 30, 2026 F4 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $847.87 to $848.01. 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 200 | $846.94 | $169,387.82 |
DisclosureSEC source: 0001137789-26-000241 · wk-form4_1789503349.xml · nonDerivative · entry 2 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 33,820 F1 · shares: This sale of Ordinary Shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 30, 2026 F3 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $846.84 to $847.62. 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 200 | $844.81 | $168,961.32 |
DisclosureSEC source: 0001137789-26-000241 · wk-form4_1789503349.xml · nonDerivative · entry 1 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 34,020 F1 · shares: This sale of Ordinary Shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 30, 2026 F2 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $844.72 to $845.15. 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 |
| September 11, 2026 Filed Sep 15, 2026 20:16 UTC |
Chong Kian FattEVP Global Operations
|
Exercise / conversionRestricted Share Unit · Derivative | 678 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000243 · wk-form4_1789503360.xml · derivative · entry 2 Chong Kian Fatt · CIK 0001987421 · EVP Global Operations 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,714 Underlying: Ordinary Shares · 678 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 unit awarded to the reporting person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan. One-quarter of the shares vested on September 11, 2024 and the remaining portion shall vest in equal quarterly installments over the following three years for a total vesting period of four years. F1 · derivative.expiration_date: Consists of a grant of restricted share unit awarded to the reporting person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan. One-quarter of the shares vested on September 11, 2024 and the remaining portion shall vest in equal quarterly installments over the following three years for a total vesting period of four years. Read SEC document |
| September 11, 2026 Filed Sep 15, 2026 20:16 UTC |
Chong Kian FattEVP Global Operations
|
Exercise / conversionOrdinary Shares | 678 | $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000243 · wk-form4_1789503360.xml · nonDerivative · entry 1 Chong Kian Fatt · CIK 0001987421 · EVP Global Operations 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,623 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Morris John ChristopherEVP & CTO
|
Exercise / conversionRestricted Share Unit · Derivative | 942 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000242 · wk-form4_1789503354.xml · derivative · entry 3 Morris John Christopher · CIK 0001988271 · EVP & CTO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,768 Underlying: Ordinary Shares · 942 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 restricted share unit awarded to the reporting person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan. One-quarter of the shares vested on September 11, 2024 and the remaining portion shall vest in equal quarterly installments over the following three years for a total vesting period of four years. F2 · derivative.expiration_date: Consists of a grant of restricted share unit awarded to the reporting person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan. One-quarter of the shares vested on September 11, 2024 and the remaining portion shall vest in equal quarterly installments over the following three years for a total vesting period of four years. Read SEC document |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Morris John ChristopherEVP & CTO
|
Exercise / conversionOrdinary Shares | 942 | $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000242 · wk-form4_1789503354.xml · nonDerivative · entry 1 Morris John Christopher · CIK 0001988271 · EVP & CTO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,960.5 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
MOSLEY WILLIAM DDirector · CEO
|
Exercise / conversionRestricted Share Unit · Derivative | 3,319 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000239 · wk-form4_1789503334.xml · derivative · entry 3 MOSLEY WILLIAM D · CIK 0001388390 · Director · CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,276 Underlying: Ordinary Shares · 3,319 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 restricted share unit awarded to the reporting person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan. One-quarter of the shares vested on September 11, 2024 and the remaining portion shall vest in equal quarterly installments over the following three years for a total vesting period of four years. F2 · derivative.expiration_date: Consists of a grant of restricted share unit awarded to the reporting person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan. One-quarter of the shares vested on September 11, 2024 and the remaining portion shall vest in equal quarterly installments over the following three years for a total vesting period of four years. Read SEC document |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
MOSLEY WILLIAM DDirector · CEO
|
Exercise / conversionOrdinary Shares | 3,319 | $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000239 · wk-form4_1789503334.xml · nonDerivative · entry 1 MOSLEY WILLIAM D · CIK 0001388390 · Director · CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 300,867.25 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
Exercise / conversionNQ Stock Option · Derivative | 13,439 | $0.00 Strike: $158.40 | $0.00 |
DisclosureSEC source: 0001137789-26-000240 · wk-form4_1789503341.xml · derivative · entry 32 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 40,317 Underlying: Ordinary Shares · 13,439 shares Expires 2032-08-20 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. F29 · derivative.exercise_date: Options granted to the Reporting Person under the Plan are subject to a four-year vesting schedule. One-quarter vested on August 20, 2026 and the remaining portion shall vest in equal monthly installments over the following three years for a total vesting period of four years. Read SEC document |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
Exercise / conversionNQ Options · Derivative | 13,475 | $0.00 Strike: $101.34 | $0.00 |
DisclosureSEC source: 0001137789-26-000240 · wk-form4_1789503341.xml · derivative · entry 31 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 32,340 Underlying: Ordinary Shares · 13,475 shares Expires 2031-09-09 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. F28 · derivative.exercise_date: Options granted to the Reporting Person under the Plan are subject to a four-year vesting schedule. One- quarter shall vest on September 9, 2025 and the remaining portion shall vest in equal monthly installments over the following three years for a total vesting period of four years. Read SEC document |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
Exercise / conversionNQ Options · Derivative | 15,067 | $0.00 Strike: $64.31 | $0.00 |
DisclosureSEC source: 0001137789-26-000240 · wk-form4_1789503341.xml · derivative · entry 30 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 18,080 Underlying: Ordinary Shares · 15,067 shares Expires 2030-09-11 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. F27 · derivative.exercise_date: Options granted to the Reporting Person under the Plan are subject to a four-year vesting schedule. One-quarter of the options vested on September 11, 2024 and the remaining portion shall vest in equal monthly installments over the following three years for a total vesting period of four years. Read SEC document |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
Exercise / conversionNQ Options · Derivative | 8,517 | $0.00 Strike: $68.83 | $0.00 |
DisclosureSEC source: 0001137789-26-000240 · wk-form4_1789503341.xml · derivative · entry 29 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 8,517 shares Expires 2029-09-09 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. F26 · derivative.exercise_date: Options granted to the Reporting Person under the Plan are subject to a four-year vesting schedule. One-quarter of the options vested on September 9, 2023 and the remaining portion shall vest in equal monthly installments over the following three years for a total vesting period of four years. Read SEC document |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 360 | $843.55 | $303,676.42 |
DisclosureSEC source: 0001137789-26-000240 · wk-form4_1789503341.xml · nonDerivative · entry 28 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 34,220 F25 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $843.41 to $843.95. 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 280 | $842.23 | $235,824.12 |
DisclosureSEC source: 0001137789-26-000240 · wk-form4_1789503341.xml · nonDerivative · entry 27 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 34,580 F24 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $842.02 to $842.52. 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 320 | $841.05 | $269,136.06 |
DisclosureSEC source: 0001137789-26-000240 · wk-form4_1789503341.xml · nonDerivative · entry 26 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 34,860 F23 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $840.76 to $841.60. 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 1,000 | $840.12 | $840,122.80 |
DisclosureSEC source: 0001137789-26-000240 · wk-form4_1789503341.xml · nonDerivative · entry 25 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 35,180 F22 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $839.72 to $840.44. 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 880 | $839.15 | $738,449.62 |
DisclosureSEC source: 0001137789-26-000240 · wk-form4_1789503341.xml · nonDerivative · entry 24 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 36,180 F21 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $838.71 to $839.47. 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 200 | $838.10 | $167,619.20 |
DisclosureSEC source: 0001137789-26-000240 · wk-form4_1789503341.xml · nonDerivative · entry 23 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 37,060 F20 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $837.58 to $838.44. 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 |
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC |
Romano GianlucaEVP & CFO
|
SaleOrdinary Shares | 480 | $836.92 | $401,719.58 |
DisclosureSEC source: 0001137789-26-000240 · wk-form4_1789503341.xml · nonDerivative · entry 22 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 37,260 F19 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $836.38 to $837.35. 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 |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.