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person · Reporting owner

SCHUELKE KATHERINE

Disclosed activity across 3 companies

Tapewire entity
24097
SEC CIK
0001209874

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Credo Technology Group Holding LtdCRDO · Entity 3082Chief Legal Officer &SecretaryJuly 26, 2024July 29, 2024
SITIME CorpSITM · Entity 1138DirectorAugust 11, 2026August 12, 2026
Seagate Technology Holdings plcSTX · Entity 2029SVP, CLO & Corporate SecretaryDecember 09, 2023December 12, 2023

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.

Credo Technology Group Holding Ltd

Report date July 26, 2024 · Filed July 29, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Ordinary SharesSEC Table I · non-derivativeDirect296,355 Reported balance After 2024-07-26 transaction · row 1
1 source row

Row 1 · 2024-07-26 · Tax withholding · Disposed 9,503 · Balance 296,355

F1: Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting and settlement of RSUs.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting and settlement of RSUs.

SITIME Corp

Report date August 11, 2026 · Filed August 12, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect12,010 Reported balance After 2026-08-11 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-08-11 · Sale · Disposed 500 · Balance 12,010

F1: Includes an aggregate of 390 shares of common stock issuable pursuant to the restricted stock unit award reported pursuant to this Form 4 that has not yet vested.

Filing footnotes · ownership attribution and instrument terms

F1: Includes an aggregate of 390 shares of common stock issuable pursuant to the restricted stock unit award reported pursuant to this Form 4 that has not yet vested.

Seagate Technology Holdings plc

Report date December 09, 2023 · Filed December 12, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Ordinary SharesSEC Table I · non-derivativeDirect29,063 Ending reported balance After 2023-12-09 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2023-12-09 · Exercise / conversion · Acquired 499 · Balance 29,311

Row 2 · 2023-12-09 · Sale · Disposed 248 · Balance 29,063

F1: 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.

Restricted Share UnitSEC Table II · derivative / convertible securityDirect5,490 Reported balance After 2023-12-09 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2023-12-09 · Exercise / conversion · Disposed 499 · Balance 5,490

F2: Each RSU represents a contingent right to receive one Ordinary Share of the Issuer.

F3: 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, 2023 and each quarter thereafter.

Filing footnotes · ownership attribution and instrument terms

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

F3: 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, 2023 and each quarter thereafter.

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 10, 2019 Filed Sep 11, 2019 22:03 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 1,352 $55.33 $74,806.16
Disclosure

SEC source: 0001137789-19-000049 · wf-form4_156823936979374.xml · nonDerivative · entry 2

SCHUELKE KATHERINE · CIK 0001209874 · SVP, CLO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,464

F2 · shares: These Ordinary Shares are withheld securities to cover tax liabilities incident to the vesting of Restricted Share Units ("RSUs").

Read SEC document
September 10, 2019 Filed Sep 11, 2019 22:03 UTC Seagate Technology Holdings plc STX · Entity 2029 Exercise / conversionOrdinary Shares 3,907 $0.00 $0.00
Disclosure

SEC source: 0001137789-19-000049 · wf-form4_156823936979374.xml · nonDerivative · entry 1

SCHUELKE KATHERINE · CIK 0001209874 · SVP, CLO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,816

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 246 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.

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September 09, 2019 Filed Sep 11, 2019 22:03 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantRestricted Share Unit · Derivative 7,229 $0.00 $0.00
Disclosure

SEC source: 0001137789-19-000049 · wf-form4_156823936979374.xml · derivative · entry 3

SCHUELKE KATHERINE · CIK 0001209874 · SVP, CLO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,229

Underlying: Ordinary Shares · 7,229 shares

Expires not disclosed

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Issuer's Ordinary Shares.

F4 · derivative.exercise_date: Consists of a grant of RSUs awarded to the Reporting Person under the Seagate Technology 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, 2020 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 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, 2020 and each one-year anniversary thereafter.

F4 · derivative.underlying_shares: Consists of a grant of RSUs awarded to the Reporting Person under the Seagate Technology 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, 2020 and each one-year anniversary thereafter.

Read SEC document
July 20, 2019 Filed Jul 23, 2019 20:04 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 2,393 $47.30 $113,188.90
Disclosure

SEC source: 0001137789-19-000021 · wf-form4_156391227014244.xml · nonDerivative · entry 1

SCHUELKE KATHERINE · CIK 0001209874 · SVP, CLO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,663

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.

F2 · balance_after: Includes 201 Ordinary Shares purchased by Reporting Person on July 31, 2018 and 261 Ordinary Shares purchased by Reporting Person on January 31, 2019 under the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt from reporting pursuant to Rule 16b-3 under the Securities Exchange Act of 1934.

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September 10, 2018 Filed Sep 13, 2018 01:21 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantRestricted Share Unit · Derivative 15,630 $0.00 $0.00
Disclosure

SEC source: 0001209874-18-000002 · wf-form4_153680165716425.xml · derivative · entry 1

SCHUELKE KATHERINE · CIK 0001209874 · SVP, CLO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,630

Underlying: Ordinary Shares · 15,630 shares

Expires not disclosed

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 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 10, 2019 and each one-year anniversary thereafter.

F2 · derivative.expiration_date: Consists of a grant of RSUs awarded to the Reporting Person under the Seagate Technology 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 10, 2019 and each one-year anniversary thereafter.

Read SEC document
July 20, 2018 Filed Jul 24, 2018 20:47 UTC Seagate Technology Holdings plc STX · Entity 2029 Tax withholdingOrdinary Shares 2,393 $56.48 $135,156.64
Disclosure

SEC source: 0001137789-18-000038 · wf-form4_153246522770875.xml · nonDerivative · entry 1

SCHUELKE KATHERINE · CIK 0001209874 · SVP, CLO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,594

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.

F2 · balance_after: Includes 317 Ordinary Shares purchased by Reporting Person on January 31, 2018 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 20, 2017 Filed Jul 21, 2017 18:48 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantNQ Stock Option · Derivative 110,680 $0.00 Strike: $39.42 $0.00
Disclosure

SEC source: 0001137789-17-000037 · wf-form4_150066288421409.xml · derivative · entry 2

SCHUELKE KATHERINE · CIK 0001209874 · SVP, CLO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,680

Underlying: Ordinary Shares · 110,680 shares

Expires 2024-07-20

F2 · derivative.exercise_date: Options granted to the Reporting Person under the Seagate Technology plc 2012 Equity Incentive Plan (the "Plan") are subject to a four-year vesting schedule. Subject to continuous employment, one quarter of the options will vest on July 20, 2018. The remaining options will vest in equal monthly installments over the 36 months following July 20, 2018.

Read SEC document
July 20, 2017 Filed Jul 21, 2017 18:48 UTC Seagate Technology Holdings plc STX · Entity 2029 GrantOrdinary Shares 27,670 $0.00 $0.00
Disclosure

SEC source: 0001137789-17-000037 · wf-form4_150066288421409.xml · nonDerivative · entry 1

SCHUELKE KATHERINE · CIK 0001209874 · SVP, CLO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,670

F1 · kind: Consists of a grant of restricted share units, of which 27,670 remain outstanding, awarded to the Reporting Person under the Seagate Technology plc 2012 Equity Incentive Plan (the "Plan"). The restricted share units will be converted into ordinary shares on a one-for-one basis. Subject to the Reporting Person's continuous employment, such restricted share units will be settled in ordinary shares in equal installments on each of the first four anniversaries of July 20, 2017.

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.