WDC insider transaction filings
WESTERN DIGITAL CORP — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-12. Screen WDC transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-12 | 4 | Tan Irving — Chief Executive Officer, Director | Sale (S): 2,478 @ $441.48 · Sale (S): 989 @ $442.22 · Sale (S): 1,840 @ $443.35 · Sale (S): 1,880 @ $444.67 · Sale (S): 4,822 @ $445.45 · Sale (S): 6,445 @ $446.38 · +1 more | EDGAR |
| 2026-07-29 | 4 | Cole Martin I — Director | Sale (S): 160 @ $462.30 · Sale (S): 32 @ $465.12 | EDGAR |
| 2026-07-29 | 4 | Cole Martin I — Director | Sale (S): 64 @ $424.05 · Sale (S): 32 @ $425.31 · Sale (S): 64 @ $426.45 · Sale (S): 115 @ $428.08 · Sale (S): 93 @ $429.12 · Sale (S): 103 @ $430.45 · +24 more | EDGAR |
| 2026-07-21 | 4 | Tregillis Cynthia L — Chief Legal Officer & Corp Sec | Option exercise (M): 13 @ $0 · Tax withholding (F): 1,309 @ $487.42 · Sale (S): 808 @ $529.63 · Option exercise (M): 13.20 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | Tregillis Cynthia L — Chief Legal Officer & Corp Sec | Grant/award (A): 18.64 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | Tan Irving — Chief Executive Officer, Director | Option exercise (M): 52 @ $0 · Tax withholding (F): 1,090 @ $746.23 · Grant/award (A): 56.50 (derivative) @ $0 · Option exercise (M): 52.11 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | Shihab Ahmed Mohammed — Chief Product Officer | Option exercise (M): 51 @ $0 · Tax withholding (F): 5,149 @ $712.13 · Option exercise (M): 51.90 (derivative) @ $0 · Grant/award (A): 27.92 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | Sennesael Kris — Chief Financial Officer | Grant/award (A): 27.77 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | Oulman Roxanne — Director | Grant/award (A): 0.33 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | MASSENGILL MATTHEW E — Director | Grant/award (A): 6.11 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | KIDDOO BRUCE E — Director | Grant/award (A): 0.33 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | Gubbi Vidyadhara K — Chief of Global Operations | Grant/award (A): 14.08 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | Feller Brad — SVP & Chief Accounting Officer | Grant/award (A): 2.09 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | DOLUCA TUNC — Director | Grant/award (A): 0.33 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | Davis Brian Scott — Chief Sales & Mrktng Officer | Option exercise (M): 7 @ $0 · Tax withholding (F): 961 @ $746.23 · Grant/award (A): 11.70 (derivative) @ $0 · Option exercise (M): 7.70 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | Das Manuvir — Director | Grant/award (A): 0.16 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | Cole Martin I — Director | Grant/award (A): 0.40 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | Alexy Kimberly — Director | Grant/award (A): 0.33 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | STREETER STEPHANIE A — Director | Grant/award (A): 0.33 (derivative) @ $0 | EDGAR |
| 2026-06-11 | 4 | Cole Martin I — Director | Sale (S): 48 @ $528.07 · Sale (S): 64 @ $530.27 · Sale (S): 48 @ $531.62 · Sale (S): 96 @ $533.01 · Sale (S): 48 @ $533.97 · Sale (S): 16 @ $534.90 · +8 more | EDGAR |
| 2026-06-11 | 4 | Cole Martin I — Director | Sale (S): 48 @ $484.28 · Sale (S): 16 @ $485.54 · Sale (S): 48 @ $486.87 · Sale (S): 16 @ $488.06 · Sale (S): 38 @ $491.06 · Sale (S): 30 @ $492.38 · +24 more | EDGAR |
| 2026-06-05 | 4 | Tregillis Cynthia L — Chief Legal Officer & Corp Sec | Option exercise (M): 6 @ $0 · Tax withholding (F): 699 @ $594.11 · Sale (S): 432 @ $545.60 · Option exercise (M): 6.68 (derivative) @ $0 | EDGAR |
| 2026-06-05 | 4 | Gubbi Vidyadhara K — Chief of Global Operations | Option exercise (M): 13 @ $0 · Tax withholding (F): 1,764 @ $594.11 · Option exercise (M): 13.37 (derivative) @ $0 | EDGAR |
| 2026-06-05 | 4 | Davis Brian Scott — Chief Sales & Mrktng Officer | Option exercise (M): 6 @ $0 · Tax withholding (F): 881 @ $594.11 · Option exercise (M): 6.68 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | Gubbi Vidyadhara K — Chief of Global Operations | Sale (S): 2,475 @ $556.24 | EDGAR |
| 2026-05-29 | 4 | KIDDOO BRUCE E — Director | Sale (S): 750 @ $528.52 | EDGAR |
| 2026-05-28 | 4 | Das Manuvir — Director | Grant/award (A): 772 @ $0 | EDGAR |
| 2026-05-27 | 4 | Tregillis Cynthia L — Chief Legal Officer & Corp Sec | Sale (S): 308 @ $488.61 · Option exercise (M): 7 @ $0 · Tax withholding (F): 771 @ $484.28 · Sale (S): 214 @ $539.63 · Option exercise (M): 7.36 (derivative) @ $0 | EDGAR |
| 2026-05-27 | 4 | Tan Irving — Chief Executive Officer, Director | Option exercise (M): 30 @ $0 · Tax withholding (F): 479 @ $484.28 · Option exercise (M): 30.33 (derivative) @ $0 | EDGAR |
| 2026-05-27 | 4 | Gubbi Vidyadhara K — Chief of Global Operations | Option exercise (M): 8 @ $0 · Tax withholding (F): 1,143 @ $484.28 · Option exercise (M): 8.67 (derivative) @ $0 | EDGAR |
| 2026-05-27 | 4 | Davis Brian Scott — Chief Sales & Mrktng Officer | Option exercise (M): 7 @ $0 · Tax withholding (F): 971 @ $484.28 · Option exercise (M): 7.36 (derivative) @ $0 | EDGAR |
| 2026-05-22 | 4 | Tregillis Cynthia L — Chief Legal Officer & Corp Sec | Option exercise (M): 3 @ $0 · Tax withholding (F): 379 @ $459.62 · Option exercise (M): 10 @ $0 · Tax withholding (F): 1,108 @ $486.46 · Sale (S): 106 @ $458.87 · Option exercise (M): 3.63 (derivative) @ $0 · +1 more | EDGAR |
| 2026-05-22 | 4 | Tan Irving — Chief Executive Officer, Director | Option exercise (M): 12 @ $0 · Tax withholding (F): 145 @ $459.62 · Option exercise (M): 23 @ $0 · Tax withholding (F): 587 @ $486.46 · Option exercise (M): 12.56 (derivative) @ $0 · Option exercise (M): 23.68 (derivative) @ $0 | EDGAR |
| 2026-05-22 | 4 | Sennesael Kris — Chief Financial Officer | Option exercise (M): 141 @ $0 · Tax withholding (F): 18,374 @ $459.62 · Option exercise (M): 141.65 (derivative) @ $0 | EDGAR |
| 2026-05-22 | 4 | Gubbi Vidyadhara K — Chief of Global Operations | Option exercise (M): 4 @ $0 · Tax withholding (F): 593 @ $459.62 · Option exercise (M): 5 @ $0 · Tax withholding (F): 693 @ $486.46 · Option exercise (M): 4.50 (derivative) @ $0 · Option exercise (M): 5.26 (derivative) @ $0 | EDGAR |
| 2026-05-22 | 4 | Davis Brian Scott — Chief Sales & Mrktng Officer | Option exercise (M): 5 @ $0 · Tax withholding (F): 716 @ $459.62 · Option exercise (M): 4 @ $0 · Tax withholding (F): 593 @ $486.46 · Option exercise (M): 5.43 (derivative) @ $0 · Option exercise (M): 4.50 (derivative) @ $0 | EDGAR |
| 2026-05-18 | 4 | KIDDOO BRUCE E — Director | Gift (G): 100 @ $0 | EDGAR |
| 2026-05-12 | 4 | Davis Brian Scott — Chief Sales & Mrktng Officer | Sale (S): 1,675 @ $489.78 · Sale (S): 107 @ $490.49 · Sale (S): 120 @ $491.13 · Sale (S): 160 @ $493.33 · Sale (S): 120 @ $494.40 · Sale (S): 40 @ $495.97 · +12 more | EDGAR |
| 2026-05-05 | 4 | Gubbi Vidyadhara K — Chief of Global Operations | Sale (S): 4,674 @ $443.19 | EDGAR |
| 2026-05-05 | 4 | Tan Irving — Chief Executive Officer, Director | Sale (S): 3,257 @ $406.52 · Sale (S): 512 @ $407.32 · Sale (S): 584 @ $408.23 · Sale (S): 546 @ $409.63 · Sale (S): 920 @ $410.76 · Sale (S): 680 @ $411.87 · +3 more | EDGAR |
| 2026-04-22 | 4 | Tregillis Cynthia L — Chief Legal Officer & Corp Sec | Option exercise (M): 12 @ $0 · Tax withholding (F): 1,308 @ $374.11 · Sale (S): 363 @ $377.09 · Option exercise (M): 12.49 (derivative) @ $0 | EDGAR |
| 2026-04-22 | 4 | Gubbi Vidyadhara K — Chief of Global Operations | Option exercise (M): 34 @ $0 · Tax withholding (F): 4,595 @ $374.11 · Option exercise (M): 34.81 (derivative) @ $0 | EDGAR |
| 2026-03-24 | 4 | Tan Irving — Chief Executive Officer, Director | Option exercise (M): 49 @ $0 · Tax withholding (F): 1,042 @ $293.10 · Option exercise (M): 49.34 (derivative) @ $0 | EDGAR |
| 2026-03-24 | 4 | Davis Brian Scott — Chief Sales & Mrktng Officer | Option exercise (M): 7 @ $0 · Tax withholding (F): 961 @ $293.10 · Option exercise (M): 7.29 (derivative) @ $0 | EDGAR |
| 2026-03-19 | 4 | Tregillis Cynthia L — Chief Legal Officer & Corp Sec | Grant/award (A): 40.71 (derivative) @ $0 | EDGAR |
| 2026-03-19 | 4 | Tan Irving — Chief Executive Officer, Director | Grant/award (A): 122.57 (derivative) @ $0 | EDGAR |
| 2026-03-19 | 4 | Sennesael Kris — Chief Financial Officer | Grant/award (A): 69.48 (derivative) @ $0 | EDGAR |
| 2026-03-19 | 4 | Oulman Roxanne — Director | Grant/award (A): 0.65 (derivative) @ $0 | EDGAR |
| 2026-03-19 | 4 | MASSENGILL MATTHEW E — Director | Grant/award (A): 11.88 (derivative) @ $0 | EDGAR |
| 2026-03-19 | 4 | KIDDOO BRUCE E — Director | Grant/award (A): 0.65 (derivative) @ $0 | EDGAR |
Recent 8-K events — WESTERN DIGITAL CORP
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-05 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-11 | 8-K | 8.01 — Other Events | EDGAR |
| 2026-06-08 | 8-K/A | 3.02 — Unregistered Sales of Equity Securities | EDGAR |
| 2026-06-03 | 8-K | 3.02 — Unregistered Sales of Equity Securities 8.01 — Other Events | EDGAR |
| 2026-05-28 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-30 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-24 | 8-K | 5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-18 | 8-K | 3.03 — Material Modification to Rights of Security Holders | EDGAR |
| 2026-02-09 | 8-K | 8.01 — Other Events | EDGAR |
| 2026-01-29 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
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