WESTERN DIGITAL CORP
WDC
109 insider filings · Latest: Sep 17, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Jul 21, 2026 | Jul 21 8:02 PM | CYNTHIA LOCK TREGILLIS | Proposed Sale | 808 | $529.63 | $427.9K | — | View → |
| Jun 9, 2026 | Jun 11 9:50 PM | Martin I ColeDirector | Sale | 720 | $536.01 | $385.9K | 25,433(D) | View → |
| Jun 9, 2026 | Jun 11 9:47 PM | Martin I ColeDirector | Sale | 3,280 | $511.16 | $1.7M | 26,153(D) | View → |
| Jun 9, 2026 | Jun 9 9:17 PM | Martin I Cole | Proposed Sale | 8,000 | $526.93 | $4.2M | — | View → |
| Jun 5, 2026 | Jun 5 10:58 PM | Cynthia L TregillisChief Legal Officer & Corp Sec | Sale | 432 | $545.60 | $235.7K | 116,643(D) | View → |
| Jun 5, 2026 | Jun 5 8:07 PM | CYNTHIA LOCK TREGILLIS | Proposed Sale | 432 | $545.60 | $235.7K | — | View → |
| Jun 1, 2026 | Jun 2 9:17 PM | Vidyadhara K GubbiChief of Global Operations | Sale | 2,475 | $556.24 | $1.4M | 85,154(D) | View → |
| Jun 1, 2026 | Jun 1 8:14 PM | VIDYADHARA K GUBBI | Proposed Sale | 2,475 | $556.24 | $1.4M | — | View → |
| May 28, 2026 | May 29 10:13 PM | Bruce E KiddooDirector | Sale | 750 | $528.52 | $396.4K | 3,903(D) | View → |
| May 28, 2026 | May 28 10:05 PM | KIDDOO FAMILY TRUST U/A DTD 02/07/2012 | Proposed Sale | 750 | $528.52 | $396.4K | — | View → |
| May 27, 2026 | May 27 10:41 PM | Cynthia L TregillisChief Legal Officer & Corp Sec | Sale | 214 | $539.63 | $115.5K | 117,157(D) | View → |
| May 22, 2026 | May 27 10:41 PM | Cynthia L TregillisChief Legal Officer & Corp Sec | Sale | 308 | $488.61 | $150.5K | 118,135(D) | View → |
| May 27, 2026 | May 27 8:04 PM | CYNTHIA LOCK TREGILLIS | Proposed Sale | 214 | $539.63 | $115.5K | — | View → |
| May 21, 2026 | May 22 11:24 PM | Cynthia L TregillisChief Legal Officer & Corp Sec | Sale | 106 | $458.87 | $48.6K | 118,443(D) | View → |
| May 22, 2026 | May 22 8:26 PM | CYNTHIA LOCK TREGILLIS | Proposed Sale | 308 | $488.61 | $150.5K | — | View → |
| May 21, 2026 | May 21 8:01 PM | CYNTHIA LOCK TREGILLIS | Proposed Sale | 106 | $458.87 | $48.6K | — | View → |
| May 11, 2026 | May 13 1:06 AM | Brian Scott DavisChief Sales & Mrktng Officer | Sale | 10,000 | $500.69 | $5.0M | 105,564(D) | View → |
| May 11, 2026 | May 11 8:01 PM | BRIAN SCOTT DAVIS | Proposed Sale | 10,000 | $500.69 | $5.0M | — | View → |
| May 4, 2026 | May 5 10:14 PM | Vidyadhara K GubbiChief of Global Operations | Sale | 4,674 | $443.19 | $2.1M | 90,041(D) | View → |
| May 1, 2026 | May 5 10:14 PM | Irving TanDirector, Chief Executive Officer | Sale | 20,000 | $411.84 | $8.2M | 598,150(D) | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Sep 17, 2026 | Sep 21 10:36 PM | Cynthia L TregillisChief Legal Officer & Corp Sec | Grant/Award | 27.38 | — | 297.862(D) | View → |
| Sep 20, 2026 | Sep 21 10:36 PM | Irving TanDirector, Chief Executive Officer | Option Exercise | 56.762 | — | 800.476(D) | View → |
| Sep 17, 2026 | Sep 21 10:36 PM | Irving TanDirector, Chief Executive Officer | Grant/Award | 83.3 | — | 857.238(D) | View → |
| Sep 17, 2026 | Sep 21 10:36 PM | Stephanie A StreeterDirector | Grant/Award | 0.562 | — | 2.678(D) | View → |
| Sep 17, 2026 | Sep 21 10:36 PM | Ahmed Mohammed ShihabChief Product Officer | Option Exercise | 56.524 | — | 396.633(D) | View → |
| Sep 17, 2026 | Sep 21 10:36 PM | Ahmed Mohammed ShihabChief Product Officer | Grant/Award | 42.195 | — | 453.157(D) | View → |
| Sep 17, 2026 | Sep 21 10:35 PM | Kris SennesaelChief Financial Officer | Grant/Award | 46.508 | — | 490.83(D) | View → |
| Sep 17, 2026 | Sep 21 10:35 PM | Roxanne OulmanDirector | Grant/Award | 0.562 | — | 2.678(D) | View → |
| Sep 17, 2026 | Sep 21 10:34 PM | Matthew E MassengillDirector | Grant/Award | 10.265 | — | 121.111(D) | View → |
| Sep 17, 2026 | Sep 21 10:34 PM | Bruce E KiddooDirector | Grant/Award | 0.562 | — | 2.678(D) | View → |
| Sep 17, 2026 | Sep 21 10:34 PM | Vidyadhara K GubbiChief of Global Operations | Grant/Award | 21.023 | — | 215.148(D) | View → |
| Sep 17, 2026 | Sep 21 10:33 PM | Brad FellerSVP, Global Accounting & Chief | Grant/Award | 4.242 | — | 17.472(D) | View → |
| Sep 17, 2026 | Sep 21 10:32 PM | Tunc DolucaDirector | Grant/Award | 0.562 | — | 2.678(D) | View → |
| Sep 20, 2026 | Sep 21 10:32 PM | Brian Scott DavisChief Sales & Mrktng Officer | Option Exercise | 8.386 | — | 165.683(D) | View → |
| Sep 17, 2026 | Sep 21 10:32 PM | Brian Scott DavisChief Sales & Mrktng Officer | Grant/Award | 16.811 | — | 174.069(D) | View → |
| Sep 17, 2026 | Sep 21 10:32 PM | Manuvir DasDirector | Grant/Award | 0.273 | — | 0.436(D) | View → |
| Sep 17, 2026 | Sep 21 10:32 PM | Martin I ColeDirector | Grant/Award | 0.679 | — | 3.236(D) | View → |
| Sep 17, 2026 | Sep 21 10:31 PM | Kimberly AlexyDirector | Grant/Award | 0.562 | — | 2.678(D) | View → |
| Sep 3, 2026 | Sep 9 12:13 AM | Cynthia L TregillisChief Legal Officer & Corp Sec | Option Exercise | 7.058 | — | 270.482(D) | View → |
| Sep 3, 2026 | Sep 9 12:13 AM | Vidyadhara K GubbiChief of Global Operations | Option Exercise | 14.117 | — | 194.124(D) | View → |
Page 1 of 6
Next →