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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
September 09, 2022 Filed Sep 14, 2022 01:20 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionRestricted Share Unit · Derivative 9,006 $0.00 $0.00
Disclosure

SEC source: 0001137789-22-000064 · wf-form4_166311842505778.xml · derivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,019

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.

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive one Ordinary Share of the Issuer.

F4 · derivative.exercise_date: Consists of a grant of RSUs awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan. Subject to the Reporting Person's continuous employment, such RSUs 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 under the Seagate Technology Holdings plc 2022 Equity Incentive Plan. 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, 2022 Filed Sep 14, 2022 01:20 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 4,466 $68.83 $307,394.78
Disclosure

SEC source: 0001137789-22-000064 · wf-form4_166311842505778.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 553,713

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

Read SEC document
September 09, 2022 Filed Sep 14, 2022 01:20 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionOrdinary Shares 9,006 $0.00 $0.00
Disclosure

SEC source: 0001137789-22-000064 · wf-form4_166311842505778.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 558,179

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, 2022 Filed Sep 14, 2022 01:20 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 7,767 $68.83 $534,602.61
Disclosure

SEC source: 0001137789-22-000064 · wf-form4_166311842505778.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 549,173

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

Read SEC document
September 09, 2022 Filed Sep 14, 2022 01:20 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 6,449 $68.83 $443,884.67
Disclosure

SEC source: 0001137789-22-000064 · wf-form4_166311842505778.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 556,940

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

F2 · balance_after: Includes 8 Ordinary Shares purchased by Reporting Person on July 29, 2022 under the Issuer's Employee Stock Purchase Plan. Such acquisition is exempt from reporting pursuant to Rule 16b-3 under the Securities Exchange Act of 1934.

Read SEC document
July 24, 2022 Filed Jul 27, 2022 00:44 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantOrdinary Shares 15,665 $0.00 $0.00
Disclosure

SEC source: 0001137789-22-000043 · wf-form4_165888268067449.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 563,381

F4 · shares: On July 24, 2022, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 15,665 of the 62,660 Threshold Performance Share Units granted to Mr. Mosley on September 9, 2020. The 15,665 Ordinary Shares will vest on September 9, 2022, subject to continuous service through such date

Read SEC document
July 24, 2022 Filed Jul 27, 2022 00:44 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantOrdinary Shares 13,007 $0.00 $0.00
Disclosure

SEC source: 0001137789-22-000043 · wf-form4_165888268067449.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 547,716

F3 · shares: On July 24, 2022, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 13,007 of the 52,027 Threshold Performance Share Units granted to Mr. Mosley on September 9, 2019. The 13,007 Ordinary Shares will vest on September 9, 2022, subject to continuous service through such date.

Read SEC document
July 24, 2022 Filed Jul 27, 2022 00:44 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantOrdinary Shares 12,676 $0.00 $0.00
Disclosure

SEC source: 0001137789-22-000043 · wf-form4_165888268067449.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 534,709

F1 · shares: On July 24, 2022, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 12,676 of the 50,706 Threshold Performance Share Units granted to Mr. Mosley on September 10, 2018. The 12,676 Ordinary Shares will vest on September 10, 2022, subject to continuous service through such date.

F2 · balance_after: Includes 272 Ordinary Shares purchased by Reporting Person on January 31, 2022 under the Issuer's Employee Stock Purchase Plan. Such acquisition is exempt from reporting pursuant to Rule 16b-3 under the Securities Exchange Act of 1934.

Read SEC document
September 11, 2021 Filed Sep 15, 2021 23:15 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 8,351 $83.92 $700,815.92
Disclosure

SEC source: 0001137789-21-000095 · wf-form4_163174771112406.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 521,761

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

Read SEC document
September 10, 2021 Filed Sep 14, 2021 23:25 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 6,285 $83.92 $527,437.20
Disclosure

SEC source: 0001137789-21-000085 · wf-form4_163166192887321.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 530,112

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

Read SEC document
September 09, 2021 Filed Sep 14, 2021 15:01 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantNQ Options · Derivative 96,080 $0.00 Strike: $87.34 $0.00
Disclosure

SEC source: 0001137789-21-000076 · wf-form4_163163166636071.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,080

Underlying: Ordinary Shares · 96,080 shares

Expires not disclosed

F4 · derivative.exercise_date: Options granted to the Reporting Person under the Plan are subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, one-quarter of the options will vest on September 9, 2022 and the remaining options vest in equal monthly installments over the 36 months following September 9, 2022.

F4 · derivative.expiration_date: Options granted to the Reporting Person under the Plan are subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, one-quarter of the options will vest on September 9, 2022 and the remaining options vest in equal monthly installments over the 36 months following September 9, 2022.

Read SEC document
September 09, 2021 Filed Sep 14, 2021 15:01 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantRestricted Share Unit · Derivative 36,025 $0.00 $0.00
Disclosure

SEC source: 0001137789-21-000076 · wf-form4_163163166636071.xml · derivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,025

Underlying: Ordinary Shares · 36,025 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted share unit ("RSU") represents a contingent right to receive one Ordinary Share of the Issuer.

F3 · derivative.exercise_date: Consists of a grant of RSUs awarded to the Reporting Person under the Amended and Restated Seagate Technology Holdings plc 2012 Equity Incentive Plan (the "Plan"). 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.

F3 · derivative.expiration_date: Consists of a grant of RSUs awarded to the Reporting Person under the Amended and Restated Seagate Technology Holdings plc 2012 Equity Incentive Plan (the "Plan"). 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, 2021 Filed Sep 14, 2021 15:01 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 7,767 $87.34 $678,369.78
Disclosure

SEC source: 0001137789-21-000076 · wf-form4_163163166636071.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 536,397

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

Read SEC document
September 09, 2021 Filed Sep 14, 2021 15:01 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 6,449 $87.34 $563,255.66
Disclosure

SEC source: 0001137789-21-000076 · wf-form4_163163166636071.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 544,164

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

Read SEC document
September 01, 2021 Filed Sep 3, 2021 20:23 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionNQ Stock Options · Derivative 31,500 $0.00 Strike: $60.83 $0.00
Disclosure

SEC source: 0001137789-21-000065 · wf-form4_163070060229667.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 31,500 shares

Expires 2021-09-09

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

F4 · derivative.exercise_date: Options granted to the Reporting Person under the Seagate Technology Holdings plc 2012 Equity Incentive Plan (the "Plan") are subject to a four-year vesting schedule. One quarter of the options vested on September 9, 2015. The remaining options vested in equal monthly installments over the 36 months following September 9, 2015.

Read SEC document
September 01, 2021 Filed Sep 3, 2021 20:23 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 17,059 $87.31 $1,489,397.41
Disclosure

SEC source: 0001137789-21-000065 · wf-form4_163070060229667.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 550,613

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

F3 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $87.0600 to $87.6300. 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 01, 2021 Filed Sep 3, 2021 20:23 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 14,441 $86.54 $1,249,662.04
Disclosure

SEC source: 0001137789-21-000065 · wf-form4_163070060229667.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 567,672

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

F2 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $86.0600 to $87.0500. 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 01, 2021 Filed Sep 3, 2021 20:23 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionOrdinary Shares 31,500 $60.83 $1,916,145.00
Disclosure

SEC source: 0001137789-21-000065 · wf-form4_163070060229667.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 582,113

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
July 22, 2021 Filed Aug 27, 2021 21:20 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantOrdinary Shares 15,665 $0.00 $0.00
Disclosure

SEC source: 0001137789-21-000063 · wf-form4_163009920785704.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 550,613

F5 · shares: On July 22, 2020, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 15,665 of the 62,660 Threshold Performance Share Units granted to Mr. Mosley on September 9, 2020. The 15,665 Ordinary Shares will vest on September 9, 2021, subject to continuous service through such date.

Read SEC document
July 22, 2021 Filed Aug 27, 2021 21:20 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantOrdinary Shares 13,007 $0.00 $0.00
Disclosure

SEC source: 0001137789-21-000063 · wf-form4_163009920785704.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 534,948

F4 · shares: On July 22, 2021, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 13,007 of the 52,027 Threshold Performance Share Units granted to Mr. Mosley on September 9, 2019. The 13,007 Ordinary Shares will vest on September 9, 2021, subject to continuous service through such date.

Read SEC document
July 22, 2021 Filed Aug 27, 2021 21:20 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantOrdinary Shares 12,676 $0.00 $0.00
Disclosure

SEC source: 0001137789-21-000063 · wf-form4_163009920785704.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 521,941

F3 · shares: On July 22, 2021, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 12,676 of the 50,706 Threshold Performance Share Units granted to Mr. Mosley on September 10, 2018. The 12,676 Ordinary Shares will vest on September 10, 2021, subject to continuous service through such date.

Read SEC document
July 22, 2021 Filed Aug 27, 2021 21:20 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantOrdinary Shares 16,842 $0.00 $0.00
Disclosure

SEC source: 0001137789-21-000063 · wf-form4_163009920785704.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 509,265

F1 · shares: On July 22, 2021, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 16,842 of the 67,367 Threshold Performance Share Units granted to Mr. Mosley on September 11, 2017. The 16,842 Ordinary Shares will vest on September 11, 2021, subject to continuous service through such date.

F2 · balance_after: Includes 13 Ordinary Shares purchased by Reporting Person on July 30, 2021 under the Issuer's Employee Stock Purchase Plan. Such acquisition is exempt from reporting pursuant to Rule 16b-3 under the Securities Exchange Act of 1934.

Read SEC document
May 03, 2021 Filed May 5, 2021 20:19 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionNQ Stock Options · Derivative 77,754 $0.00 Strike: $50.10 $0.00
Disclosure

SEC source: 0001388390-21-000002 · wf-form4_162024595664671.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 77,754 shares

Expires 2022-09-09

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

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

F5 · derivative.exercise_date: One quarter of the options vested on September 9, 2016. The remaining options vested in equal monthly installments over the 36 months following September 9, 2016.

Read SEC document
May 03, 2021 Filed May 5, 2021 20:19 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 6,190 $93.20 $576,922.24
Disclosure

SEC source: 0001388390-21-000002 · wf-form4_162024595664671.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 492,410

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

F4 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $93.04 to $93.62. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
May 03, 2021 Filed May 5, 2021 20:19 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 71,564 $92.43 $6,614,746.40
Disclosure

SEC source: 0001388390-21-000002 · wf-form4_162024595664671.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 498,600

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

F3 · price: These Ordinary Shares were sold in multiple trades at prices ranging from $92.04 to $93.03. 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
May 03, 2021 Filed May 5, 2021 20:19 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionOrdinary Shares 77,754 $50.10 $3,895,475.40
Disclosure

SEC source: 0001388390-21-000002 · wf-form4_162024595664671.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 570,164

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: The option exercise and sale of Ordinary Shares reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · balance_after: Includes 538 Ordinary Shares purchased by Reporting Person on January 29, 2021 under the Issuer's Employee Stock Purchase Plan. Such acquisition is exempt from reporting pursuant to Rule 16b-3 under the Securities Exchange Act of 1934.

Read SEC document
September 24, 2020 Filed Sep 29, 2020 00:30 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 126,279 $47.42 $5,988,150.18
Disclosure

SEC source: 0001137789-20-000090 · wf-form4_160133939814533.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 491,872

F2 · shares: These Ordinary Shares are withheld securities to cover tax liabilities incident to the vesting of the above-listed Performance Share Units.

Read SEC document
September 24, 2020 Filed Sep 29, 2020 00:30 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantOrdinary Shares 254,697 $0.00 $0.00
Disclosure

SEC source: 0001137789-20-000090 · wf-form4_160133939814533.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 618,151

F1 · shares: On September 24, 2020, the Compensation Committee of the Board of Directors of the Issuer certified the performance metrics relating to the Performance Share Units granted to the Reporting Person on September 11, 2017. Achievement of performance objectives resulted in the Reporting Person earning 254,697 fully vested Ordinary Shares, representing 195.20% of the target level of Performance Share Units.

Read SEC document
September 11, 2020 Filed Sep 15, 2020 23:04 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 8,351 $46.54 $388,655.54
Disclosure

SEC source: 0001137789-20-000084 · wf-form4_160021108110191.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 363,454

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

Read SEC document
September 10, 2020 Filed Sep 12, 2020 01:08 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 6,286 $45.93 $288,715.98
Disclosure

SEC source: 0001137789-20-000074 · wf-form4_159987291323219.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 371,805

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

Read SEC document
September 09, 2020 Filed Sep 12, 2020 01:08 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantNQ Options · Derivative 167,100 $0.00 Strike: $46.23 $0.00
Disclosure

SEC source: 0001137789-20-000074 · wf-form4_159987291323219.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 167,100

Underlying: Ordinary Shares · 167,100 shares

Expires not disclosed

F3 · derivative.exercise_date: Options granted to the Reporting Person under the Seagate Technology plc 2012 Equity Incentive Plan are subject to a four-year vesting schedule. Subject to continuous employment, one-quarter of the options will vest on September 9, 2021. The remaining options will vest in equal monthly installments over the 36 months following September 9, 2021.

F3 · derivative.expiration_date: Options granted to the Reporting Person under the Seagate Technology plc 2012 Equity Incentive Plan are subject to a four-year vesting schedule. Subject to continuous employment, one-quarter of the options will vest on September 9, 2021. The remaining options will vest in equal monthly installments over the 36 months following September 9, 2021.

Read SEC document
September 09, 2020 Filed Sep 12, 2020 01:08 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 6,449 $46.23 $298,137.27
Disclosure

SEC source: 0001137789-20-000074 · wf-form4_159987291323219.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 378,091

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

Read SEC document
September 09, 2020 Filed Sep 12, 2020 01:08 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 6,595 $46.23 $304,886.85
Disclosure

SEC source: 0001137789-20-000074 · wf-form4_159987291323219.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 384,540

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

F2 · balance_after: Includes 19 Ordinary Shares purchased by Reporting Person on July 31, 2020 under the Issuer's Employee Stock Purchase Plan. Such acquisition is exempt from reporting pursuant to Rule 16b-3 under the Securities Exchange Act of 1934.

Read SEC document
July 28, 2020 Filed Jul 31, 2020 00:55 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantOrdinary Shares 13,007 $0.00 $0.00
Disclosure

SEC source: 0001388390-20-000004 · wf-form4_159615691038899.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 391,116

F5 · shares: On July 28, 2020, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 13,007 of the 52,027 Threshold Performance Share Units granted to Mr. Mosley on September 9, 2019. The 13,007 Ordinary Shares will vest on September 9, 2020, subject to continuous service through such date.

Read SEC document
July 28, 2020 Filed Jul 31, 2020 00:55 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantOrdinary Shares 12,677 $0.00 $0.00
Disclosure

SEC source: 0001388390-20-000004 · wf-form4_159615691038899.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 378,109

F4 · shares: On July 28, 2020, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 12,677 of the 50,706 Threshold Performance Share Units granted to Mr. Mosley on September 10, 2018. The 12,677 Ordinary Shares will vest on September 10, 2020, subject to continuous service through such date.

Read SEC document
July 28, 2020 Filed Jul 31, 2020 00:55 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantOrdinary Shares 16,842 $0.00 $0.00
Disclosure

SEC source: 0001388390-20-000004 · wf-form4_159615691038899.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 365,432

F3 · shares: On July 28, 2020, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 16,842 of the 67,367 Threshold Performance Share Units granted to Mr. Mosley on September 11, 2017. The 16,842 Ordinary Shares will vest on September 11, 2020, subject to continuous service through such date.

Read SEC document
July 28, 2020 Filed Jul 31, 2020 00:55 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantOrdinary Shares 13,300 $0.00 $0.00
Disclosure

SEC source: 0001388390-20-000004 · wf-form4_159615691038899.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 348,590

F1 · shares: On July 28, 2020, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 13,300 of the 53,201 Threshold Performance Share Units granted to Mr. Mosley on September 9, 2016. The 13,300 Ordinary Shares will vest on September 9, 2020, subject to continuous service through such date.

F2 · balance_after: Includes 516 Ordinary Shares purchased by Reporting Person on January 31, 2020 under the Issuer's Employee Stock Purchase Plan. Such acquisition is exempt from reporting pursuant to Rule 16b-3 under the Securities Exchange Act of 1934.

Read SEC document
September 27, 2019 Filed Oct 1, 2019 21:03 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 94,131 $53.81 $5,065,189.11
Disclosure

SEC source: 0001137789-19-000061 · wf-form4_156996376502058.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 334,774

F2 · shares: These Ordinary Shares are withheld securities to cover tax liabilities incident to the vesting of the above-listed Performance Share Units.

Read SEC document
September 27, 2019 Filed Oct 1, 2019 21:03 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantOrdinary Shares 189,855 $0.00 $0.00
Disclosure

SEC source: 0001137789-19-000061 · wf-form4_156996376502058.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 428,905

F1 · shares: On September 27, 2019, the Compensation Committee of the Board of Directors of the Issuer certified the performance metrics relating to the Performance Share Units granted to the Reporting Person on September 9, 2016. Achievement of performance objectives resulted in the Reporting Person earning 189,855 fully vested Ordinary Shares, representing in 186.67% of the 101,706 Performance Share Units granted.

Read SEC document
September 11, 2019 Filed Sep 12, 2019 20:53 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 8,351 $56.21 $469,409.71
Disclosure

SEC source: 0001137789-19-000053 · wf-form4_156832157107435.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 239,050

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

Read SEC document
September 10, 2019 Filed Sep 12, 2019 20:53 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 6,286 $55.33 $347,804.38
Disclosure

SEC source: 0001137789-19-000053 · wf-form4_156832157107435.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 247,401

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

Read SEC document
September 09, 2019 Filed Sep 10, 2019 20:36 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantNQ Stock Options · Derivative 154,347 $0.00 Strike: $54.78 $0.00
Disclosure

SEC source: 0001137789-19-000041 · wf-form4_156814774822880.xml · derivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 154,347

Underlying: Ordinary Shares · 154,347 shares

Expires 2026-09-09

F7 · 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. Subject to continuous employment, one quarter of the option shares will vest on September 9, 2020. The remaining option shares will vest in equal monthly installments over the 36 months following September 9, 2020.

Read SEC document
September 09, 2019 Filed Sep 10, 2019 20:36 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 9,416 $54.78 $515,808.48
Disclosure

SEC source: 0001137789-19-000041 · wf-form4_156814774822880.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 253,687

F4 · shares: These Ordinary Shares are withheld securities to cover tax liabilities incident to the vesting of securities previously reported on one or more Forms 4 by the Reporting Person in accordance with Rule 16b-3.

Read SEC document
September 06, 2019 Filed Sep 10, 2019 20:36 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionNQ Stock Options · Derivative 50,000 $0.00 Strike: $40.16 $0.00
Disclosure

SEC source: 0001137789-19-000041 · wf-form4_156814774822880.xml · derivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 50,000 shares

Expires 2020-09-09

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

F6 · 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 9, 2014. The remaining options vested in equal monthly installments over the 36 months following September 9, 2014.

Read SEC document
September 06, 2019 Filed Sep 10, 2019 20:36 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionNQ Stock Options · Derivative 40,000 $0.00 Strike: $29.87 $0.00
Disclosure

SEC source: 0001137789-19-000041 · wf-form4_156814774822880.xml · derivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 40,000 shares

Expires 2019-09-10

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.

F5 · derivative.exercise_date: Options granted to the Reporting Person under the Seagate Technology plc 2012 Equity Incentive Plan (the "2012 Equity Incentive Plan") are subject to a four-year vesting schedule. One quarter of the option shares vested on September 10, 2013. The remaining option shares vested in equal monthly installments over the 36 months following September 10, 2013.

Read SEC document
September 06, 2019 Filed Sep 10, 2019 20:36 UTC Seagate Technology Holdings plc STX · Entity 2029 SaleOrdinary Shares 90,000 $54.31 $4,887,900.00
Disclosure

SEC source: 0001137789-19-000041 · wf-form4_156814774822880.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 263,103

F2 · shares: These Ordinary Shares were sold under a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The Ordinary Shares were sold in multiple transactions at sales prices ranging from $53.78 to $54.55, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote of this Form 4.

Read SEC document
September 06, 2019 Filed Sep 10, 2019 20:36 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionOrdinary Shares 50,000 $40.16 $2,008,000.00
Disclosure

SEC source: 0001137789-19-000041 · wf-form4_156814774822880.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 353,103

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 06, 2019 Filed Sep 10, 2019 20:36 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionOrdinary Shares 40,000 $29.87 $1,194,800.00
Disclosure

SEC source: 0001137789-19-000041 · wf-form4_156814774822880.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 303,103

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

F1 · balance_after: Includes 448 Ordinary Shares purchased by Reporting Person on July 31, 2019 under the Issuer's Employee Stock Purchase Plan. Such acquisition is exempt from reporting pursuant to Rule 16b-3 under the Securities Exchange Act of 1934.

Read SEC document
July 29, 2019 Filed Jul 31, 2019 20:07 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantOrdinary Shares 12,677 $0.00 $0.00
Disclosure

SEC source: 0001137789-19-000028 · wf-form4_156460364936108.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 262,655

F5 · shares: On July 29, 2019, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 12,677 of the 50,706 Threshold Performance Share Units granted to Mr. Mosley on September 10, 2018. The 12,677 Ordinary Shares will vest on September 10, 2019, subject to continuous service through such date.

Read SEC document
July 29, 2019 Filed Jul 31, 2019 20:07 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantOrdinary Shares 16,842 $0.00 $0.00
Disclosure

SEC source: 0001137789-19-000028 · wf-form4_156460364936108.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 249,978

F4 · shares: On July 29, 2019, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 16,842 of the 67,367 Threshold Performance Share Units granted to Mr. Mosley on September 11, 2017. The 16,842 Ordinary Shares will vest on September 11, 2019, subject to continuous service through such date.

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.