Western Digital Insider Trades
NASDAQ: WDCTechnologyElectronic ComponentsUSD
Market open · Delayed 15 min · as of Oct 9, 12:51 PM ET
Last 12 months
- Purchases
- 0 · $0
- Sales
- 41 · $14.41M
- Shares bought / sold
- 0 / 32.18K
- Net activity
- Net selling $14.4 million
Western Digital insider activity
Over the last 12 months, Western Digital insiders reported 100 transactions on SEC Form 4: 0 open-market purchases and 41 sales. Insiders bought $0 and sold $14.4 million worth of stock, for net insider selling of $14.4 million. The largest seller was Tan Irving, with $8.9 million in reported sales.
The most recent filing shows Tan Irving (Chief Executive Officer) reporting a transaction in 57 shares on Sep 20, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put WDC's ownership changes in context.
Summary generated from market data by MetaCap's automated system. Methodology
WDC insider transactions
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Sep 20, 2026 | Davis Brian ScottChief Sales & Mrktng Officer | Tax withholding | 963 | $425.04K | Form 4 |
| Sep 20, 2026 | Davis Brian ScottChief Sales & Mrktng Officer | Option exercise | 8 | — | Form 4 |
| Sep 20, 2026 | Tan IrvingChief Executive Officer | Tax withholding | 1,091 | $481.54K | Form 4 |
| Sep 20, 2026 | Tan IrvingChief Executive Officer | Option exercise | 57 | — | Form 4 |
| Sep 17, 2026 | Shihab Ahmed MohammedChief Product Officer | Tax withholding | 5,150 | $2.18M | Form 4 |
| Sep 17, 2026 | Shihab Ahmed MohammedChief Product Officer | Option exercise | 56 | — | Form 4 |
| Sep 4, 2026 | Gubbi Vidyadhara KChief of Global Operations | Sale | 1,795 | $825.47K | Form 4 |
| Sep 4, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Sale | 432 | $194.92K | Form 4 |
| Sep 3, 2026 | Davis Brian ScottChief Sales & Mrktng Officer | Tax withholding | 882 | $389.46K | Form 4 |
| Sep 3, 2026 | Davis Brian ScottChief Sales & Mrktng Officer | Option exercise | 7 | — | Form 4 |
| Sep 3, 2026 | Gubbi Vidyadhara KChief of Global Operations | Tax withholding | 1,764 | $778.93K | Form 4 |
| Sep 3, 2026 | Gubbi Vidyadhara KChief of Global Operations | Option exercise | 14 | — | Form 4 |
| Sep 3, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Tax withholding | 700 | $309.10K | Form 4 |
| Sep 3, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Option exercise | 7 | — | Form 4 |
| Sep 1, 2026 | STREETER STEPHANIE ADirector | Sale | 1,600 | $728.00K | Form 4 |
| Sep 1, 2026 | Tan IrvingChief Executive Officer | Gift | 112,500 | — | Form 4 |
| Sep 1, 2026 | Tan IrvingChief Executive Officer | Gift | 112,500 | — | Form 4 |
| Aug 31, 2026 | STREETER STEPHANIE ADirector | Sale | 2,000 | $897.16K | Form 4 |
| Aug 31, 2026 | STREETER STEPHANIE ADirector | Sale | 2,000 | $894.12K | Form 4 |
| Aug 31, 2026 | Tan IrvingChief Executive Officer | other | 112,500 | — | Form 4 |
| Aug 31, 2026 | Tan IrvingChief Executive Officer | other | 112,500 | — | Form 4 |
| Aug 27, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Sale | 1,007 | $481.71K | Form 4 |
| Aug 26, 2026 | Davis Brian ScottChief Sales & Mrktng Officer | Tax withholding | 1,644 | $770.84K | Form 4 |
| Aug 26, 2026 | Davis Brian ScottChief Sales & Mrktng Officer | Option exercise | 7 | — | Form 4 |
| Aug 26, 2026 | Gubbi Vidyadhara KChief of Global Operations | Tax withholding | 2,056 | $964.02K | Form 4 |
| Aug 26, 2026 | Gubbi Vidyadhara KChief of Global Operations | Option exercise | 9 | — | Form 4 |
| Aug 26, 2026 | Sennesael KrisChief Financial Officer | Tax withholding | 4,317 | $2.02M | Form 4 |
| Aug 26, 2026 | Sennesael KrisChief Financial Officer | Option exercise | 19 | — | Form 4 |
| Aug 26, 2026 | Shihab Ahmed MohammedChief Product Officer | Tax withholding | 2,741 | $1.29M | Form 4 |
| Aug 26, 2026 | Shihab Ahmed MohammedChief Product Officer | Option exercise | 15 | — | Form 4 |
| Aug 26, 2026 | Tan IrvingChief Executive Officer | Tax withholding | 3,314 | $1.55M | Form 4 |
| Aug 26, 2026 | Tan IrvingChief Executive Officer | Option exercise | 42 | — | Form 4 |
| Aug 26, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Tax withholding | 1,631 | $764.74K | Form 4 |
| Aug 26, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Option exercise | 9 | — | Form 4 |
| Aug 26, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Sale | 476 | $214.57K | Form 4 |
| Aug 25, 2026 | Davis Brian ScottChief Sales & Mrktng Officer | Award | 3,619 | — | Form 4 |
| Aug 25, 2026 | Davis Brian ScottChief Sales & Mrktng Officer | Tax withholding | 971 | $437.68K | Form 4 |
| Aug 25, 2026 | Davis Brian ScottChief Sales & Mrktng Officer | Option exercise | 7 | — | Form 4 |
| Aug 25, 2026 | Feller BradSVP & Chief Accounting Officer | Award | 2,068 | — | Form 4 |
| Aug 25, 2026 | Gubbi Vidyadhara KChief of Global Operations | Award | 5,171 | — | Form 4 |
| Aug 25, 2026 | Gubbi Vidyadhara KChief of Global Operations | Tax withholding | 1,143 | $515.21K | Form 4 |
| Aug 25, 2026 | Gubbi Vidyadhara KChief of Global Operations | Option exercise | 9 | — | Form 4 |
| Aug 25, 2026 | Sennesael KrisChief Financial Officer | Award | 8,274 | — | Form 4 |
| Aug 25, 2026 | Shihab Ahmed MohammedChief Product Officer | Award | 6,722 | — | Form 4 |
| Aug 25, 2026 | Tan IrvingChief Executive Officer | Award | 16,548 | — | Form 4 |
| Aug 25, 2026 | Tan IrvingChief Executive Officer | Tax withholding | 476 | $214.56K | Form 4 |
| Aug 25, 2026 | Tan IrvingChief Executive Officer | Option exercise | 32 | — | Form 4 |
| Aug 25, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Award | 3,878 | — | Form 4 |
| Aug 25, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Tax withholding | 771 | $347.53K | Form 4 |
| Aug 25, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Option exercise | 7 | — | Form 4 |
| Aug 24, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Sale | 684 | $305.18K | Form 4 |
| Aug 21, 2026 | Gubbi Vidyadhara KChief of Global Operations | Tax withholding | 694 | $318.85K | Form 4 |
| Aug 21, 2026 | Gubbi Vidyadhara KChief of Global Operations | Option exercise | 5 | — | Form 4 |
| Aug 21, 2026 | Davis Brian ScottChief Sales & Mrktng Officer | Tax withholding | 593 | $272.45K | Form 4 |
| Aug 21, 2026 | Davis Brian ScottChief Sales & Mrktng Officer | Option exercise | 4 | — | Form 4 |
| Aug 21, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Tax withholding | 1,109 | $509.52K | Form 4 |
| Aug 21, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Option exercise | 11 | — | Form 4 |
| Aug 21, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Sale | 235 | $112.16K | Form 4 |
| Aug 21, 2026 | Tan IrvingChief Executive Officer | Tax withholding | 545 | $250.39K | Form 4 |
| Aug 21, 2026 | Tan IrvingChief Executive Officer | Option exercise | 25 | — | Form 4 |
| Aug 20, 2026 | Gubbi Vidyadhara KChief of Global Operations | Tax withholding | 592 | $277.68K | Form 4 |
| Aug 20, 2026 | Gubbi Vidyadhara KChief of Global Operations | Option exercise | 4 | — | Form 4 |
| Aug 20, 2026 | Davis Brian ScottChief Sales & Mrktng Officer | Tax withholding | 716 | $335.84K | Form 4 |
| Aug 20, 2026 | Davis Brian ScottChief Sales & Mrktng Officer | Option exercise | 5 | — | Form 4 |
| Aug 20, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Tax withholding | 379 | $177.77K | Form 4 |
| Aug 20, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Option exercise | 3 | — | Form 4 |
| Aug 20, 2026 | Tan IrvingChief Executive Officer | Tax withholding | 144 | $67.54K | Form 4 |
| Aug 20, 2026 | Tan IrvingChief Executive Officer | Option exercise | 13 | — | Form 4 |
| Aug 11, 2026 | Tan IrvingChief Executive Officer | Sale | 1,546 | $691.35K | Form 4 |
| Aug 11, 2026 | Tan IrvingChief Executive Officer | Sale | 6,445 | $2.88M | Form 4 |
| Aug 11, 2026 | Tan IrvingChief Executive Officer | Sale | 4,822 | $2.15M | Form 4 |
| Aug 11, 2026 | Tan IrvingChief Executive Officer | Sale | 1,880 | $835.99K | Form 4 |
| Aug 11, 2026 | Tan IrvingChief Executive Officer | Sale | 1,840 | $815.76K | Form 4 |
| Aug 11, 2026 | Tan IrvingChief Executive Officer | Sale | 989 | $437.35K | Form 4 |
| Aug 11, 2026 | Tan IrvingChief Executive Officer | Sale | 2,478 | $1.09M | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 144 | $65.27K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 106 | $47.93K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 70 | $31.59K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 39 | $17.53K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 41 | $18.39K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 32 | $14.31K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 32 | $14.22K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 32 | $14.16K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 96 | $42.33K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 64 | $28.12K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 118 | $51.69K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 154 | $67.28K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 32 | $13.94K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 64 | $27.83K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 112 | $48.59K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 38 | $16.42K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 115 | $49.61K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 103 | $44.34K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 93 | $39.91K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 115 | $49.23K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 64 | $27.29K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 32 | $13.61K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 64 | $27.14K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 32 | $14.88K | Form 4 |
| Jul 28, 2026 | Cole Martin IDirector | Sale | 160 | $73.97K | Form 4 |
Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4