Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Seagate Technology Holdings plcSTX · Entity 2029 | EVP & CFO | September 14, 2026 | September 16, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Seagate Technology Holdings plc
Report date September 14, 2026 · Filed September 16, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Ordinary SharesSEC Table I · non-derivative | Direct | 70,756.5 |
Ending reported balance
After 2026-09-15 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-09-14 · Exercise / conversion · Acquired 90,380 · Balance 120,740 F1: 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. Row 2 · 2026-09-15 · Sale · Disposed 49,983.5 · Balance 70,756.5 F2: Represents sales made pursuant to Issuer mandated sell-to-cover solely to satisfy tax withholding obligations. |
| Performance-Based Restricted Share UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 | Direct | 0 |
Reported balance
After 2026-09-14 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2026-09-14 · Exercise / conversion · Disposed 90,380 · Balance 0 F3: 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. |
Filing footnotes · ownership attribution and instrument terms
F1: 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.
F2: Represents sales made pursuant to Issuer mandated sell-to-cover solely to satisfy tax withholding obligations.
F3: 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.
Transaction history
JSON APIPurchases/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 | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 11, 2026 Filed Sep 15, 2026 20:15 UTC | Seagate Technology Holdings plc STX · Entity 2029 | Exercise / conversionOrdinary Shares | 15,067 | $64.31 | $968,958.77 |
DisclosureSEC source: 0001137789-26-000240 · wk-form4_1789503341.xml · nonDerivative · entry 2 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 53,204 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 | Seagate Technology Holdings plc STX · Entity 2029 | Exercise / conversionOrdinary Shares | 8,517 | $68.83 | $586,225.11 |
DisclosureSEC source: 0001137789-26-000240 · wk-form4_1789503341.xml · nonDerivative · entry 1 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 38,137 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: All option exercises and sales of Ordinary Shares reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 30, 2026. Read SEC document |
| September 10, 2026 Filed Sep 11, 2026 20:46 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 825.5 | $862.13 | $711,691.53 |
DisclosureSEC source: 0001137789-26-000223 · wk-form4_1789159612.xml · nonDerivative · entry 4 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,620 Read SEC document |
| September 10, 2026 Filed Sep 11, 2026 20:46 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 522.5 | $862.13 | $450,464.60 |
DisclosureSEC source: 0001137789-26-000223 · wk-form4_1789159612.xml · nonDerivative · entry 2 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,930.5 Read SEC document |
| September 09, 2026 Filed Sep 11, 2026 20:46 UTC | Seagate Technology Holdings plc STX · Entity 2029 | Exercise / conversionRestricted Share Unit · Derivative | 1,515 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000223 · wk-form4_1789159612.xml · derivative · entry 6 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,128 Underlying: Ordinary Shares · 1,515 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 2022 Plan. Subject to the Reporting Person's continuous employment one-quarter vested on September 9, 2025 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 RSUs awarded to the Reporting Person under the 2022 Plan. Subject to the Reporting Person's continuous employment one-quarter vested on September 9, 2025 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 09, 2026 Filed Sep 11, 2026 20:46 UTC | Seagate Technology Holdings plc STX · Entity 2029 | Exercise / conversionRestricted Share Unit · Derivative | 959 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000223 · wk-form4_1789159612.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 · 959 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 RSUs awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan (the "2022 Plan"). One-quarter of the shares vested on September 9, 2023 and the remaining portion vested 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 RSUs awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan (the "2022 Plan"). One-quarter of the shares vested on September 9, 2023 and the remaining portion vested in equal quarterly installments over the following three years for a total vesting period of four years. Read SEC document |
| September 09, 2026 Filed Sep 11, 2026 20:46 UTC | Seagate Technology Holdings plc STX · Entity 2029 | Exercise / conversionOrdinary Shares | 1,515 | $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000223 · wk-form4_1789159612.xml · nonDerivative · entry 3 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,445.5 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 09, 2026 Filed Sep 11, 2026 20:46 UTC | Seagate Technology Holdings plc STX · Entity 2029 | Exercise / conversionOrdinary Shares | 959 | $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000223 · wk-form4_1789159612.xml · nonDerivative · entry 1 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,453 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 |
| August 21, 2026 Filed Aug 24, 2026 21:10 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 1,470.5 | $849.35 | $1,248,976.23 |
DisclosureSEC source: 0001137789-26-000183 · wk-form4_1787605856.xml · nonDerivative · entry 6 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,494 Read SEC document |
| August 21, 2026 Filed Aug 24, 2026 21:10 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 4,900.75 | $849.35 | $4,162,475.54 |
DisclosureSEC source: 0001137789-26-000183 · wk-form4_1787605856.xml · nonDerivative · entry 4 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 27,225.5 Read SEC document |
| August 21, 2026 Filed Aug 24, 2026 21:10 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 2,705 | $849.35 | $2,297,504.73 |
DisclosureSEC source: 0001137789-26-000183 · wk-form4_1787605856.xml · nonDerivative · entry 2 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,997.25 Read SEC document |
| August 20, 2026 Filed Aug 24, 2026 21:10 UTC | Seagate Technology Holdings plc STX · Entity 2029 | GrantNQ Stock Options · Derivative | 11,360 | $0.00 Strike: $850.24 | $0.00 |
DisclosureSEC source: 0001137789-26-000183 · wk-form4_1787605856.xml · derivative · entry 13 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,360 Underlying: Ordinary Shares · 11,360 shares Expires not disclosed F5 · derivative.exercise_date: Consists of Options awarded to the Reporting Person under the Plan subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, such Options vest as to one-quarter of the shares on August 20, 2027 and the remaining portion shall vest in equal monthly installments over the following three years for a total vesting period of four years. F5 · derivative.expiration_date: Consists of Options awarded to the Reporting Person under the Plan subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, such Options vest as to one-quarter of the shares on August 20, 2027 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 |
| August 20, 2026 Filed Aug 24, 2026 21:10 UTC | Seagate Technology Holdings plc STX · Entity 2029 | GrantRestricted Share Unit · Derivative | 543 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000183 · wk-form4_1787605856.xml · derivative · entry 12 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 543 Underlying: Ordinary Shares · 543 shares Expires not disclosed F4 · derivative.exercise_date: Consists of a grant of RSUs awarded to the Reporting Person under the Plan. Subject to the Reporting Person's continuous employment, 100% of such RSUs will vest on the first anniversary of the grant date, August 20, 2027. F4 · derivative.expiration_date: Consists of a grant of RSUs awarded to the Reporting Person under the Plan. Subject to the Reporting Person's continuous employment, 100% of such RSUs will vest on the first anniversary of the grant date, August 20, 2027. Read SEC document |
| August 20, 2026 Filed Aug 24, 2026 21:10 UTC | Seagate Technology Holdings plc STX · Entity 2029 | GrantRestricted Share Unit · Derivative | 1,810 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000183 · wk-form4_1787605856.xml · derivative · entry 11 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,810 Underlying: Ordinary Shares · 1,810 shares Expires not disclosed F4 · derivative.exercise_date: Consists of a grant of RSUs awarded to the Reporting Person under the Plan. Subject to the Reporting Person's continuous employment, 100% of such RSUs will vest on the first anniversary of the grant date, August 20, 2027. F4 · derivative.expiration_date: Consists of a grant of RSUs awarded to the Reporting Person under the Plan. Subject to the Reporting Person's continuous employment, 100% of such RSUs will vest on the first anniversary of the grant date, August 20, 2027. Read SEC document |
| August 20, 2026 Filed Aug 24, 2026 21:10 UTC | Seagate Technology Holdings plc STX · Entity 2029 | GrantRestricted Share Unit · Derivative | 4,259 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000183 · wk-form4_1787605856.xml · derivative · entry 10 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,259 Underlying: Ordinary Shares · 4,259 shares Expires not disclosed F3 · derivative.exercise_date: Consists of a grant of RSUs awarded to the Reporting Person under the Plan subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, such RSUs vest as to one-quarter of the shares on August 20, 2027 and then in equal quarterly installments thereafter. F3 · derivative.expiration_date: Consists of a grant of RSUs awarded to the Reporting Person under the Plan subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, such RSUs vest as to one-quarter of the shares on August 20, 2027 and then in equal quarterly installments thereafter. Read SEC document |
| August 20, 2026 Filed Aug 24, 2026 21:10 UTC | Seagate Technology Holdings plc STX · Entity 2029 | Exercise / conversionRestricted Share Unit · Derivative | 2,739 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000183 · wk-form4_1787605856.xml · derivative · entry 9 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 2,739 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 Plan. Subject to the Reporting Person's continuous employment, 100% of such RSUs vested on the first anniversary of the grant date, August 20, 2026. F2 · derivative.expiration_date: Consists of a grant of RSUs awarded to the Reporting Person under the Plan. Subject to the Reporting Person's continuous employment, 100% of such RSUs vested on the first anniversary of the grant date, August 20, 2026. Read SEC document |
| August 20, 2026 Filed Aug 24, 2026 21:10 UTC | Seagate Technology Holdings plc STX · Entity 2029 | Exercise / conversionRestricted Share Unit · Derivative | 9,129 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000183 · wk-form4_1787605856.xml · derivative · entry 8 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 9,129 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 Plan. Subject to the Reporting Person's continuous employment, 100% of such RSUs vested on the first anniversary of the grant date, August 20, 2026. F2 · derivative.expiration_date: Consists of a grant of RSUs awarded to the Reporting Person under the Plan. Subject to the Reporting Person's continuous employment, 100% of such RSUs vested on the first anniversary of the grant date, August 20, 2026. Read SEC document |
| August 20, 2026 Filed Aug 24, 2026 21:10 UTC | Seagate Technology Holdings plc STX · Entity 2029 | Exercise / conversionRestricted Share Unit · Derivative | 5,039 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000183 · wk-form4_1787605856.xml · derivative · entry 7 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,119 Underlying: Ordinary Shares · 5,039 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 (RSU) awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan (the "2022 Plan") subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, such RSUs vest as to one-quarter of the shares on August 20, 2026 and then in equal quarterly installments thereafter. F1 · derivative.expiration_date: Consists of a grant of Restricted Share Unit (RSU) awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan (the "2022 Plan") subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, such RSUs vest as to one-quarter of the shares on August 20, 2026 and then in equal quarterly installments thereafter. Read SEC document |
| August 20, 2026 Filed Aug 24, 2026 21:10 UTC | Seagate Technology Holdings plc STX · Entity 2029 | Exercise / conversionOrdinary Shares | 2,739 | $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000183 · wk-form4_1787605856.xml · nonDerivative · entry 5 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,964.5 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 |
| August 20, 2026 Filed Aug 24, 2026 21:10 UTC | Seagate Technology Holdings plc STX · Entity 2029 | Exercise / conversionOrdinary Shares | 9,129 | $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000183 · wk-form4_1787605856.xml · nonDerivative · entry 3 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 32,126.25 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 |
| August 20, 2026 Filed Aug 24, 2026 21:10 UTC | Seagate Technology Holdings plc STX · Entity 2029 | Exercise / conversionOrdinary Shares | 5,039 | $0.00 | $0.00 |
DisclosureSEC source: 0001137789-26-000183 · wk-form4_1787605856.xml · nonDerivative · entry 1 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 25,702.25 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 240 | $850.04 | $204,010.01 |
DisclosureSEC source: 0001137789-26-000171 · wk-form4_1786479676.xml · nonDerivative · entry 8 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 20,663.25 F4 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $849.85 to $850.80. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 160 | $849.03 | $135,844.80 |
DisclosureSEC source: 0001137789-26-000171 · wk-form4_1786479676.xml · nonDerivative · entry 7 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 20,903.25 F3 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $848.69 to $849.37. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 80 | $846.73 | $67,738.00 |
DisclosureSEC source: 0001137789-26-000171 · wk-form4_1786479676.xml · nonDerivative · entry 6 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 21,063.25 F2 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $846.46 to $846.99. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 40 | $844.40 | $33,776.00 |
DisclosureSEC source: 0001137789-26-000171 · wk-form4_1786479676.xml · nonDerivative · entry 5 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 21,143.25 Read SEC document |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 80 | $842.86 | $67,428.80 |
DisclosureSEC source: 0001137789-26-000171 · wk-form4_1786479676.xml · nonDerivative · entry 4 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 21,183.25 Read SEC document |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 120 | $841.16 | $100,939.20 |
DisclosureSEC source: 0001137789-26-000171 · wk-form4_1786479676.xml · nonDerivative · entry 3 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 21,263.25 Read SEC document |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 80 | $838.84 | $67,107.20 |
DisclosureSEC source: 0001137789-26-000171 · wk-form4_1786479676.xml · nonDerivative · entry 2 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 21,383.25 Read SEC document |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 80 | $835.77 | $66,861.60 |
DisclosureSEC source: 0001137789-26-000171 · wk-form4_1786479676.xml · nonDerivative · entry 1 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 21,463.25 F1 · shares: All sales transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 30, 2026 Read SEC document |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 280 | $831.25 | $232,749.61 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 28 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 21,543.25 F28 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $831.05 to $832.04. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 240 | $829.74 | $199,137.60 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 27 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 21,823.25 F27 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $829.14 to $830.04. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 40 | $827.88 | $33,115.20 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 26 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 22,063.25 Read SEC document |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 80 | $825.55 | $66,043.60 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 25 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 22,103.25 F26 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $825.52 to $825.57. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 120 | $824.90 | $98,988.00 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 24 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 22,183.25 F25 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $824.46 to $825.21. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 360 | $823.57 | $296,485.60 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 23 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 22,303.25 F24 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $823.13 to $824.10. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 520 | $822.45 | $427,672.80 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 22 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 22,663.25 F23 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $822.01 to $822.95. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 640 | $821.32 | $525,644.42 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 21 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 23,183.25 F22 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $821.01 to $821.86. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 400 | $820.21 | $328,085.60 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 20 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 23,823.25 F21 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $819.76 to $820.58. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 560 | $818.71 | $458,476.82 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 19 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 24,223.25 F20 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $818.41 to $819.18. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 280 | $817.74 | $228,967.59 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 18 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 24,783.25 F19 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $817.29 to $818.27. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 480 | $816.72 | $392,024.78 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 17 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 25,063.25 F18 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $816.26 to $817.17. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 320 | $815.50 | $260,959.62 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 16 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 25,543.25 F17 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $815.20 to $815.76. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 920 | $814.42 | $749,263.64 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 15 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 25,863.25 F16 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $814.10 to $814.96. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 412 | $813.50 | $335,163.15 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 14 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 26,783.25 F15 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $813.03 to $813.91. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 440 | $812.47 | $357,487.20 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 13 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 27,195.25 F14 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $811.99 to $812.93. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 720 | $811.51 | $584,289.43 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 12 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 27,635.25 F13 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $810.98 to $811.86. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 320 | $810.10 | $259,231.01 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 11 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 28,355.25 F12 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $809.58 to $810.57. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 400 | $808.91 | $323,563.60 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 10 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 28,675.25 F11 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $808.49 to $809.30. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 440 | $807.85 | $355,454.00 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 9 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 29,075.25 F10 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $807.39 to $808.31. 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 |
| August 07, 2026 Filed Aug 11, 2026 20:21 UTC | Seagate Technology Holdings plc STX · Entity 2029 | SaleOrdinary Shares | 840 | $806.81 | $677,716.20 |
DisclosureSEC source: 0001137789-26-000170 · wk-form4_1786479668.xml · nonDerivative · entry 8 Romano Gianluca · CIK 0001764650 · EVP & CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 29,515.25 F9 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $806.37 to $807.36. 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.