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person · Reporting owner

MOSLEY WILLIAM D

Disclosed activity across 2 companies

Tapewire entity
2030
SEC CIK
0001388390

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CIRRUS LOGIC, INC.CRUS · Entity 3854DirectorJuly 29, 2026July 31, 2026
Seagate Technology Holdings plcSTX · Entity 2029Director · CEOOctober 01, 2026October 03, 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.

CIRRUS LOGIC, INC.

Report date July 29, 2026 · Filed July 31, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect3,622 Reported balance After 2026-07-29 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-07-29 · Grant · Acquired 1,998 · Balance 3,622

F1: Each restricted stock unit was the economic equivalent of one share of common stock. The restricted stock unit vested on July 29, 2026.

F2: Expiration Date of July 29, 2026.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-07-29 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-07-29 · Exercise / conversion · Disposed 1,998 · Balance 0

F1: Each restricted stock unit was the economic equivalent of one share of common stock. The restricted stock unit vested on July 29, 2026.

F2: Expiration Date of July 29, 2026.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect1,623 Reported balance After 2026-07-31 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-07-31 · Grant · Acquired 1,623 · Balance 1,623

F3: Each restricted stock unit represents a contingent right to receive one share of Cirrus Logic common stock.

F4: Restricted Stock Units granted upon re-election to Cirrus Logic, Inc.'s Board of Directors.

F5: 100% of the restricted stock units will vest on the earlier of: (a) the date of the Company's next Annual Meeting or (b) on July 31, 2027, the 1-year anniversary of the grant date.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit was the economic equivalent of one share of common stock. The restricted stock unit vested on July 29, 2026.

F2: Expiration Date of July 29, 2026.

F3: Each restricted stock unit represents a contingent right to receive one share of Cirrus Logic common stock.

F4: Restricted Stock Units granted upon re-election to Cirrus Logic, Inc.'s Board of Directors.

F5: 100% of the restricted stock units will vest on the earlier of: (a) the date of the Company's next Annual Meeting or (b) on July 31, 2027, the 1-year anniversary of the grant date.

Seagate Technology Holdings plc

Report date October 01, 2026 · Filed October 03, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Ordinary SharesSEC Table I · non-derivativeDirect362,108.25 Ending reported balance After 2026-10-01 transaction · row 16
16 source rows · reconciled sequence

Row 1 · 2026-10-01 · Sale · Disposed 360 · Balance 372,750.25

F1: All transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 18, 2026.

F2: These Ordinary Shares were sold in multiple trades at prices ranging from $928.44 to $929.30. 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.

Row 2 · 2026-10-01 · Sale · Disposed 855 · Balance 371,895.25

F3: These Ordinary Shares were sold in multiple trades at prices ranging from $929.51 to $930.50. 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.

Row 3 · 2026-10-01 · Sale · Disposed 1,665 · Balance 370,230.25

F4: These Ordinary Shares were sold in multiple trades at prices ranging from $930.53 to $931.48. 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.

Row 4 · 2026-10-01 · Sale · Disposed 1,320 · Balance 368,910.25

F5: These Ordinary Shares were sold in multiple trades at prices ranging from $931.56 to $932.55. 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.

Row 5 · 2026-10-01 · Sale · Disposed 840 · Balance 368,070.25

F6: These Ordinary Shares were sold in multiple trades at prices ranging from $932.73 to $933.67. 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.

Row 6 · 2026-10-01 · Sale · Disposed 822 · Balance 367,248.25

F7: These Ordinary Shares were sold in multiple trades at prices ranging from $933.77 to $934.76. 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.

Row 7 · 2026-10-01 · Sale · Disposed 640 · Balance 366,608.25

F8: These Ordinary Shares were sold in multiple trades at prices ranging from $934.83 to $935.70. 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.

Row 8 · 2026-10-01 · Sale · Disposed 759 · Balance 365,849.25

F9: These Ordinary Shares were sold in multiple trades at prices ranging from $935.84 to $936.80. 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.

Row 9 · 2026-10-01 · Sale · Disposed 579 · Balance 365,270.25

F10: These Ordinary Shares were sold in multiple trades at prices ranging from $936.88 to $937.83. 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.

Row 10 · 2026-10-01 · Sale · Disposed 640 · Balance 364,630.25

F11: These Ordinary Shares were sold in multiple trades at prices ranging from $937.91 to $938.67. 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.

Row 11 · 2026-10-01 · Sale · Disposed 720 · Balance 363,910.25

F12: These Ordinary Shares were sold in multiple trades at prices ranging from $938.92 to $939.89. 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.

Row 12 · 2026-10-01 · Sale · Disposed 80 · Balance 363,830.25

F13: These Ordinary Shares were sold in multiple trades at prices ranging from $940.19 to $940.21. 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.

Row 13 · 2026-10-01 · Sale · Disposed 40 · Balance 363,790.25

Row 14 · 2026-10-01 · Sale · Disposed 280 · Balance 363,510.25

F14: These Ordinary Shares were sold in multiple trades at prices ranging from $942.72 to $943.68. 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.

Row 15 · 2026-10-01 · Sale · Disposed 440 · Balance 363,070.25

F15: These Ordinary Shares were sold in multiple trades at prices ranging from $944.50 to $945.46. 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.

Row 16 · 2026-10-01 · Sale · Disposed 962 · Balance 362,108.25

F16: These Ordinary Shares were sold in multiple trades at prices ranging from $945.60 to $946.34. 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.

Filing footnotes · ownership attribution and instrument terms

F1: All transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 18, 2026.

F2: These Ordinary Shares were sold in multiple trades at prices ranging from $928.44 to $929.30. 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.

F3: These Ordinary Shares were sold in multiple trades at prices ranging from $929.51 to $930.50. 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.

F4: These Ordinary Shares were sold in multiple trades at prices ranging from $930.53 to $931.48. 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.

F5: These Ordinary Shares were sold in multiple trades at prices ranging from $931.56 to $932.55. 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.

F6: These Ordinary Shares were sold in multiple trades at prices ranging from $932.73 to $933.67. 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.

F7: These Ordinary Shares were sold in multiple trades at prices ranging from $933.77 to $934.76. 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.

F8: These Ordinary Shares were sold in multiple trades at prices ranging from $934.83 to $935.70. 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.

F9: These Ordinary Shares were sold in multiple trades at prices ranging from $935.84 to $936.80. 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.

F10: These Ordinary Shares were sold in multiple trades at prices ranging from $936.88 to $937.83. 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.

F11: These Ordinary Shares were sold in multiple trades at prices ranging from $937.91 to $938.67. 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.

F12: These Ordinary Shares were sold in multiple trades at prices ranging from $938.92 to $939.89. 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.

F13: These Ordinary Shares were sold in multiple trades at prices ranging from $940.19 to $940.21. 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.

F14: These Ordinary Shares were sold in multiple trades at prices ranging from $942.72 to $943.68. 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.

F15: These Ordinary Shares were sold in multiple trades at prices ranging from $944.50 to $945.46. 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.

F16: These Ordinary Shares were sold in multiple trades at prices ranging from $945.60 to $946.34. 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.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
January 18, 2025 Filed Jan 22, 2025 22:01 UTC Seagate Technology Holdings plc STX · Entity 2029 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 02, 2025 Filed Jan 6, 2025 21:35 UTC Seagate Technology Holdings plc STX · Entity 2029 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 Seagate Technology Holdings plc STX · Entity 2029 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 11, 2024 Filed Dec 13, 2024 21:57 UTC Seagate Technology Holdings plc STX · Entity 2029 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 Seagate Technology Holdings plc STX · Entity 2029 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
December 11, 2024 Filed Dec 13, 2024 21:57 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionOrdinary Shares 3,318 $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000218 · wk-form4_1734127051.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 627,207

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
December 09, 2024 Filed Dec 11, 2024 21:26 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionRestricted Share Unit · Derivative 2,814 $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000205 · wk-form4_1733952411.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,703

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. 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
December 09, 2024 Filed Dec 11, 2024 21:26 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 1,422 $98.97 $140,735.34
Disclosure

SEC source: 0001137789-24-000205 · wk-form4_1733952411.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 623,889

Read SEC document
December 09, 2024 Filed Dec 11, 2024 21:26 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionOrdinary Shares 2,814 $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000205 · wk-form4_1733952411.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 625,311

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
December 02, 2024 Filed Dec 4, 2024 21:15 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 1,042 $104.88 $109,283.19
Disclosure

SEC source: 0001137789-24-000198 · wk-form4_1733346952.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 622,497

F5 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $104.74 to $105.04. 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
December 02, 2024 Filed Dec 4, 2024 21:15 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 4,806 $101.83 $489,417.57
Disclosure

SEC source: 0001137789-24-000198 · wk-form4_1733346952.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 623,539

F4 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $103.68 to $104.65. 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 02, 2024 Filed Dec 4, 2024 21:15 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 12,852 $103.13 $1,325,362.50
Disclosure

SEC source: 0001137789-24-000198 · wk-form4_1733346952.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 628,345

F3 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $102.68 to $103.67. 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 02, 2024 Filed Dec 4, 2024 21:15 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 1,300 $101.91 $132,481.96
Disclosure

SEC source: 0001137789-24-000198 · wk-form4_1733346952.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 641,197

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 $101.66 to $102.32. 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
November 01, 2024 Filed Nov 4, 2024 22:17 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 100 $100.93 $10,093.00
Disclosure

SEC source: 0001137789-24-000184 · wk-form4_1730758629.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 642,497

Read SEC document
November 01, 2024 Filed Nov 4, 2024 22:17 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 6,800 $100.23 $681,538.84
Disclosure

SEC source: 0001137789-24-000184 · wk-form4_1730758629.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 642,597

F3 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $99.83 to $100.68. 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
November 01, 2024 Filed Nov 4, 2024 22:17 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 13,100 $99.16 $1,298,986.83
Disclosure

SEC source: 0001137789-24-000184 · wk-form4_1730758629.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 649,397

F1 · shares: These 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 $98.83 to $99.82. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
October 19, 2024 Filed Oct 22, 2024 22:13 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionPerformance-Based Restricted Share Units · Derivative 28,060 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000159 · wk-form4_1729635213.xml · derivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 28,060 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 October 19, 2024, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 28,060 of the 60,045 Performance Share Units granted on September 9, 2021. The 28,060 Ordinary Shares vested on October 19, 2024.

F2 · derivative.expiration_date: On October 19, 2024, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 28,060 of the 60,045 Performance Share Units granted on September 9, 2021. The 28,060 Ordinary Shares vested on October 19, 2024.

Read SEC document
October 19, 2024 Filed Oct 22, 2024 22:13 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantPerformance-Based Restricted Share Units · Derivative 28,060 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000159 · wk-form4_1729635213.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,060

Underlying: Ordinary Shares · 28,060 shares

Expires not disclosed

F2 · derivative.exercise_date: On October 19, 2024, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 28,060 of the 60,045 Performance Share Units granted on September 9, 2021. The 28,060 Ordinary Shares vested on October 19, 2024.

F2 · derivative.expiration_date: On October 19, 2024, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 28,060 of the 60,045 Performance Share Units granted on September 9, 2021. The 28,060 Ordinary Shares vested on October 19, 2024.

Read SEC document
October 19, 2024 Filed Oct 22, 2024 22:13 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 14,179 $112.12 $1,589,749.48
Disclosure

SEC source: 0001137789-24-000159 · wk-form4_1729635213.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 662,497

F1 · shares: These Ordinary Shares are withheld securities to cover tax liabilities incident to the vesting of Performance Share Units in accordance with Rule 16b-3.

Read SEC document
October 19, 2024 Filed Oct 22, 2024 22:13 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionOrdinary Shares 28,060 $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000159 · wk-form4_1729635213.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 676,676

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
October 01, 2024 Filed Oct 2, 2024 20:41 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 100 $108.66 $10,865.80
Disclosure

SEC source: 0001137789-24-000129 · wk-form4_1727901712.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 648,616

F4 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $108.62 to $108.69. 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
October 01, 2024 Filed Oct 2, 2024 20:41 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 12,829 $107.90 $1,384,191.37
Disclosure

SEC source: 0001137789-24-000129 · wk-form4_1727901712.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 648,716

F3 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $107.62 to $108.60. 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
October 01, 2024 Filed Oct 2, 2024 20:41 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 7,071 $107.28 $758,581.83
Disclosure

SEC source: 0001137789-24-000129 · wk-form4_1727901712.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 661,545

F1 · price: These 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 $106.62 to $107.61. 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
September 26, 2024 Filed Sep 27, 2024 20:23 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionNQ Options · Derivative 141,785 $0.00 Strike: $50.29 $0.00
Disclosure

SEC source: 0001137789-24-000126 · wk-form4_1727468626.xml · derivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 141,785 shares

Expires 2025-09-10

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: Options granted to the Reporting Person under the Issuer's 2012 Equity Incentive Plan are subject to a four-year vesting schedule. One quarter of the options vested on September 10, 2019. The remaining options vested in equal monthly installments over the 36 months following September 10, 2019.

Read SEC document
September 26, 2024 Filed Sep 27, 2024 20:23 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 141,785 $110.18 $15,621,233.27
Disclosure

SEC source: 0001137789-24-000126 · wk-form4_1727468626.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 668,616

F1 · shares: The option exercise and sales of Ordinary Shares reported in this Form 4 were effected pursuant to 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 $110.00 to $110.43. 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 26, 2024 Filed Sep 27, 2024 20:23 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionOrdinary Shares 141,785 $50.29 $7,130,367.65
Disclosure

SEC source: 0001137789-24-000126 · wk-form4_1727468626.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 810,401

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, 2024 Filed Sep 13, 2024 20:04 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionRestricted Share Unit · Derivative 13,275 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000117 · wk-form4_1726257891.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,825

Underlying: Ordinary Shares · 13,275 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 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 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 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 September 11, 2024 and then in equal quarterly installments thereafter.

Read SEC document
September 11, 2024 Filed Sep 13, 2024 20:04 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 6,708 $102.53 $687,771.24
Disclosure

SEC source: 0001137789-24-000117 · wk-form4_1726257891.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 668,616

F1 · shares: These Ordinary Shares are withheld securities to cover tax liabilities incident to the vesting of restricted share units previously reported on one or more Forms 4 by the Reporting Person in accordance with Rule 16b-3.

Read SEC document
September 11, 2024 Filed Sep 13, 2024 20:04 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionOrdinary Shares 13,275 $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000117 · wk-form4_1726257891.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 675,324

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, 2024 Filed Sep 11, 2024 20:11 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantRestricted Share Unit · Derivative 4,550 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000109 · wk-form4_1726085457.xml · derivative · entry 17

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,550

Underlying: Ordinary Shares · 4,550 shares

Expires not disclosed

F8 · derivative.exercise_date: Consists of a grant of RSUs awarded to the Reporting Person. Subject to the Reporting Person's continuous employment, 100% shall vest on September 9, 2025.

F8 · derivative.expiration_date: Consists of a grant of RSUs awarded to the Reporting Person. Subject to the Reporting Person's continuous employment, 100% shall vest on September 9, 2025.

Read SEC document
September 09, 2024 Filed Sep 11, 2024 20:11 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantRestricted Share Unit · Derivative 38,650 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000109 · wk-form4_1726085457.xml · derivative · entry 16

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,650

Underlying: Ordinary Shares · 38,650 shares

Expires not disclosed

F7 · derivative.exercise_date: Consists of a grant of RSUs awarded to the Reporting Person subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, one-quarter shall vest starting on September 9, 2025 and then in equal quarterly installments thereafter.

F7 · derivative.expiration_date: Consists of a grant of RSUs awarded to the Reporting Person subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, one-quarter shall vest starting on September 9, 2025 and then in equal quarterly installments thereafter.

Read SEC document
September 09, 2024 Filed Sep 11, 2024 20:11 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantNQ Options · Derivative 103,060 $0.00 Strike: $101.34 $0.00
Disclosure

SEC source: 0001137789-24-000109 · wk-form4_1726085457.xml · derivative · entry 15

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 103,060

Underlying: Ordinary Shares · 103,060 shares

Expires 2031-09-09

F6 · derivative.exercise_date: Options granted to the Reporting Person are subject to a four-year vesting schedule. Subject to continuous employment, one-quarter shall vest on September 9, 2025 and then in equal quarterly installments thereafter.

Read SEC document
September 09, 2024 Filed Sep 11, 2024 20:11 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionRestricted Share Unit · Derivative 2,814 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000109 · wk-form4_1726085457.xml · derivative · entry 14

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,517

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.

F5 · derivative.exercise_date: Consists of a grant of RSUs awarded to the Reporting Person 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 September 9, 2023 and then in equal quarterly installments thereafter.

F5 · derivative.expiration_date: Consists of a grant of RSUs awarded to the Reporting Person 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 September 9, 2023 and then in equal quarterly installments thereafter.

Read SEC document
September 09, 2024 Filed Sep 11, 2024 20:11 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionRestricted Share Unit · Derivative 9,006 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000109 · wk-form4_1726085457.xml · derivative · entry 13

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,007

Underlying: Ordinary Shares · 9,006 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.

F4 · derivative.exercise_date: Consists of a grant of RSUs awarded to the Reporting Person 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 September 9, 2022 and each one year anniversary thereafter.

F4 · derivative.expiration_date: Consists of a grant of RSUs awarded to the Reporting Person 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 September 9, 2022 and each one year anniversary thereafter.

Read SEC document
September 09, 2024 Filed Sep 11, 2024 20:11 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionPerformance-Based Restricted Share Units · Derivative 31,330 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000109 · wk-form4_1726085457.xml · derivative · entry 12

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 31,330 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: On July 20, 2024, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 31,330 of the 62,660 Threshold Performance Share Units granted to Mr. Mosley on September 9, 2020. The 31,330 Ordinary Shares vested on September 9, 2024.

F3 · derivative.expiration_date: On July 20, 2024, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 31,330 of the 62,660 Threshold Performance Share Units granted to Mr. Mosley on September 9, 2020. The 31,330 Ordinary Shares vested on September 9, 2024.

Read SEC document
September 09, 2024 Filed Sep 11, 2024 20:11 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionPerformance-Based Restricted Share Units · Derivative 13,006 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000109 · wk-form4_1726085457.xml · derivative · entry 11

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 13,006 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 July 20, 2024, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 13,006 of the 52,027 Threshold Performance Share Units granted to Mr. Mosley on September 9, 2019. The 13,006 Ordinary Shares vested on September 9, 2024.

F2 · derivative.expiration_date: On July 20, 2024, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 13,006 of the 52,027 Threshold Performance Share Units granted to Mr. Mosley on September 9, 2019. The 13,006 Ordinary Shares vested on September 9, 2024.

Read SEC document
September 09, 2024 Filed Sep 11, 2024 20:11 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 1,422 $101.34 $144,105.48
Disclosure

SEC source: 0001137789-24-000109 · wk-form4_1726085457.xml · nonDerivative · entry 8

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 662,049

F1 · shares: These Ordinary Shares are withheld securities to cover tax liabilities incident to the vesting of restricted share units previously reported on one or more Forms 4 by the Reporting Person in accordance with Rule 16b-3.

Read SEC document
September 09, 2024 Filed Sep 11, 2024 20:11 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionOrdinary Shares 2,814 $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000109 · wk-form4_1726085457.xml · nonDerivative · entry 7

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 663,471

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, 2024 Filed Sep 11, 2024 20:11 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 4,551 $101.34 $461,198.34
Disclosure

SEC source: 0001137789-24-000109 · wk-form4_1726085457.xml · nonDerivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 660,657

F1 · shares: These Ordinary Shares are withheld securities to cover tax liabilities incident to the vesting of restricted share units previously reported on one or more Forms 4 by the Reporting Person in accordance with Rule 16b-3.

Read SEC document
September 09, 2024 Filed Sep 11, 2024 20:11 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionOrdinary Shares 9,006 $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000109 · wk-form4_1726085457.xml · nonDerivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 665,208

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, 2024 Filed Sep 11, 2024 20:11 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 15,832 $101.34 $1,604,414.88
Disclosure

SEC source: 0001137789-24-000109 · wk-form4_1726085457.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 656,202

F1 · shares: These Ordinary Shares are withheld securities to cover tax liabilities incident to the vesting of restricted share units previously reported on one or more Forms 4 by the Reporting Person in accordance with Rule 16b-3.

Read SEC document
September 09, 2024 Filed Sep 11, 2024 20:11 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionOrdinary Shares 31,330 $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000109 · wk-form4_1726085457.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 672,034

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, 2024 Filed Sep 11, 2024 20:11 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 6,572 $101.34 $666,006.48
Disclosure

SEC source: 0001137789-24-000109 · wk-form4_1726085457.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 640,704

F1 · shares: These Ordinary Shares are withheld securities to cover tax liabilities incident to the vesting of restricted share units previously reported on one or more Forms 4 by the Reporting Person in accordance with Rule 16b-3.

Read SEC document
September 09, 2024 Filed Sep 11, 2024 20:11 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionOrdinary Shares 13,006 $0.00 $0.00
Disclosure

SEC source: 0001137789-24-000109 · wk-form4_1726085457.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 647,276

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 03, 2024 Filed Sep 5, 2024 20:18 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 1,700 $98.70 $167,786.26
Disclosure

SEC source: 0001137789-24-000090 · wk-form4_1725567512.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 634,270

F4 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $98.37 to $98.95. 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 03, 2024 Filed Sep 5, 2024 20:18 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 4,646 $97.80 $454,366.72
Disclosure

SEC source: 0001137789-24-000090 · wk-form4_1725567512.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 635,970

F3 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $97.36 to $98.32. 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 03, 2024 Filed Sep 5, 2024 20:18 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 13,654 $96.78 $1,321,382.23
Disclosure

SEC source: 0001137789-24-000090 · wk-form4_1725567512.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 640,616

F1 · price: All sales of Ordinary Shares reported in this Form 4 were effected pursuant to 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 $96.31 to $97.29. 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, 2024 Filed Aug 9, 2024 20:16 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 766 $95.22 $72,935.23
Disclosure

SEC source: 0001137789-24-000072 · wk-form4_1723234594.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 654,270

F6 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $95.06 to $95.26. 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, 2024 Filed Aug 9, 2024 20:16 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 4,591 $94.42 $433,478.09
Disclosure

SEC source: 0001137789-24-000072 · wk-form4_1723234594.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 655,036

F5 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $94.06 to $95.05. 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
August 07, 2024 Filed Aug 9, 2024 20:16 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 6,426 $93.60 $601,496.73
Disclosure

SEC source: 0001137789-24-000072 · wk-form4_1723234594.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 659,627

F4 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $93.06 to $94.04. 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.

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