WDC
Western Digital Corporation
NASDAQ: WDC · TECHNOLOGY · COMPUTER HARDWARE
$447.18
-2.98% today
Updated 2026-09-11
Market cap
$161.23B
P/E ratio
17.12
P/S ratio
12.48x
EPS (TTM)
$26.12
Dividend yield
0.11%
52W range
$100 – $800
Volume
7.2M
Western Digital Corporation (WDC) Insider transactions
Net insider activity
Net selling (236,992 shares)
Buy transactions
28
Sell transactions
72
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-04 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Sale | 432 | $451.20 | $194918.40 |
| 2026-09-04 | GUBBI, VIDYADHARA K | Chief of Global Operations | Sale | 1,795 | $459.87 | $825472.39 |
| 2026-09-03 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Sale | 7 | — | — |
| 2026-09-03 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Sale | 700 | $441.57 | $309099.00 |
| 2026-09-03 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Buy | 7 | — | — |
| 2026-09-03 | GUBBI, VIDYADHARA K | Chief of Global Operations | Sale | 14 | — | — |
| 2026-09-03 | GUBBI, VIDYADHARA K | Chief of Global Operations | Sale | 1,764 | $441.57 | $778929.48 |
| 2026-09-03 | GUBBI, VIDYADHARA K | Chief of Global Operations | Buy | 14 | — | — |
| 2026-09-03 | DAVIS, BRIAN SCOTT | Chief Sales & Mrktng Officer | Sale | 7 | — | — |
| 2026-09-03 | DAVIS, BRIAN SCOTT | Chief Sales & Mrktng Officer | Sale | 882 | $441.57 | $389464.74 |
| 2026-09-03 | DAVIS, BRIAN SCOTT | Chief Sales & Mrktng Officer | Buy | 7 | — | — |
| 2026-09-01 | TAN, IRVING | Director, Chief Executive Officer | Sale | 112,500 | — | — |
| 2026-09-01 | STREETER, STEPHANIE A | Director | Sale | 1,600 | $455.00 | $728000.00 |
| 2026-08-31 | TAN, IRVING | Director, Chief Executive Officer | Sale | 112,500 | — | — |
| 2026-08-31 | STREETER, STEPHANIE A | Director | Sale | 2,000 | $447.06 | $894120.00 |
| 2026-08-27 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Sale | 1,007 | $478.36 | $481708.52 |
| 2026-08-26 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Sale | 9 | — | — |
| 2026-08-26 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Sale | 1,631 | $468.88 | $764743.28 |
| 2026-08-26 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Sale | 476 | $450.78 | $214571.28 |
| 2026-08-26 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Buy | 9 | — | — |
| 2026-08-26 | TAN, IRVING | Director, Chief Executive Officer | Sale | 42 | — | — |
| 2026-08-26 | TAN, IRVING | Director, Chief Executive Officer | Sale | 3,314 | $468.88 | $1.55M |
| 2026-08-26 | TAN, IRVING | Director, Chief Executive Officer | Buy | 42 | — | — |
| 2026-08-26 | SHIHAB, AHMED MOHAMMED | Chief Product Officer | Sale | 16 | — | — |
| 2026-08-26 | SHIHAB, AHMED MOHAMMED | Chief Product Officer | Sale | 2,741 | $468.88 | $1.29M |
| 2026-08-26 | SHIHAB, AHMED MOHAMMED | Chief Product Officer | Buy | 15 | — | — |
| 2026-08-26 | SENNESAEL, KRIS | Chief Financial Officer | Sale | 20 | — | — |
| 2026-08-26 | SENNESAEL, KRIS | Chief Financial Officer | Sale | 4,317 | $468.88 | $2.02M |
| 2026-08-26 | SENNESAEL, KRIS | Chief Financial Officer | Buy | 19 | — | — |
| 2026-08-26 | GUBBI, VIDYADHARA K | Chief of Global Operations | Sale | 9 | — | — |
| 2026-08-26 | GUBBI, VIDYADHARA K | Chief of Global Operations | Sale | 2,056 | $468.88 | $964017.28 |
| 2026-08-26 | GUBBI, VIDYADHARA K | Chief of Global Operations | Buy | 9 | — | — |
| 2026-08-26 | DAVIS, BRIAN SCOTT | Chief Sales & Mrktng Officer | Sale | 8 | — | — |
| 2026-08-26 | DAVIS, BRIAN SCOTT | Chief Sales & Mrktng Officer | Sale | 1,644 | $468.88 | $770838.72 |
| 2026-08-26 | DAVIS, BRIAN SCOTT | Chief Sales & Mrktng Officer | Buy | 7 | — | — |
| 2026-08-25 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Sale | 8 | — | — |
| 2026-08-25 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Buy | 3,878 | — | — |
| 2026-08-25 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Sale | 771 | $450.75 | $347528.25 |
| 2026-08-25 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Buy | 7 | — | — |
| 2026-08-25 | TAN, IRVING | Director, Chief Executive Officer | Sale | 32 | — | — |
| 2026-08-25 | TAN, IRVING | Director, Chief Executive Officer | Buy | 16,548 | — | — |
| 2026-08-25 | TAN, IRVING | Director, Chief Executive Officer | Sale | 476 | $450.75 | $214557.00 |
| 2026-08-25 | TAN, IRVING | Director, Chief Executive Officer | Buy | 32 | — | — |
| 2026-08-25 | SHIHAB, AHMED MOHAMMED | Chief Product Officer | Buy | 6,722 | — | — |
| 2026-08-25 | SENNESAEL, KRIS | Chief Financial Officer | Buy | 8,274 | — | — |
| 2026-08-25 | GUBBI, VIDYADHARA K | Chief of Global Operations | Sale | 9 | — | — |
| 2026-08-25 | GUBBI, VIDYADHARA K | Chief of Global Operations | Buy | 5,171 | — | — |
| 2026-08-25 | GUBBI, VIDYADHARA K | Chief of Global Operations | Sale | 1,143 | $450.75 | $515207.25 |
| 2026-08-25 | GUBBI, VIDYADHARA K | Chief of Global Operations | Buy | 9 | — | — |
| 2026-08-25 | FELLER, BRAD | SVP & Chief Accounting Officer | Buy | 2,068 | — | — |
| 2026-08-25 | DAVIS, BRIAN SCOTT | Chief Sales & Mrktng Officer | Sale | 8 | — | — |
| 2026-08-25 | DAVIS, BRIAN SCOTT | Chief Sales & Mrktng Officer | Buy | 3,619 | — | — |
| 2026-08-25 | DAVIS, BRIAN SCOTT | Chief Sales & Mrktng Officer | Sale | 971 | $450.75 | $437678.25 |
| 2026-08-25 | DAVIS, BRIAN SCOTT | Chief Sales & Mrktng Officer | Buy | 7 | — | — |
| 2026-08-24 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Sale | 684 | $446.17 | $305180.28 |
| 2026-08-21 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Sale | 11 | — | — |
| 2026-08-21 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Sale | 1,109 | $459.44 | $509518.96 |
| 2026-08-21 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Sale | 235 | $477.27 | $112158.45 |
| 2026-08-21 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Buy | 11 | — | — |
| 2026-08-21 | TAN, IRVING | Director, Chief Executive Officer | Sale | 25 | — | — |
| 2026-08-21 | TAN, IRVING | Director, Chief Executive Officer | Sale | 545 | $459.44 | $250394.80 |
| 2026-08-21 | TAN, IRVING | Director, Chief Executive Officer | Buy | 25 | — | — |
| 2026-08-21 | GUBBI, VIDYADHARA K | Chief of Global Operations | Sale | 6 | — | — |
| 2026-08-21 | GUBBI, VIDYADHARA K | Chief of Global Operations | Sale | 694 | $459.44 | $318851.36 |
| 2026-08-21 | GUBBI, VIDYADHARA K | Chief of Global Operations | Buy | 5 | — | — |
| 2026-08-21 | DAVIS, BRIAN SCOTT | Chief Sales & Mrktng Officer | Sale | 5 | — | — |
| 2026-08-21 | DAVIS, BRIAN SCOTT | Chief Sales & Mrktng Officer | Sale | 593 | $459.44 | $272447.92 |
| 2026-08-21 | DAVIS, BRIAN SCOTT | Chief Sales & Mrktng Officer | Buy | 4 | — | — |
| 2026-08-20 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Sale | 4 | — | — |
| 2026-08-20 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Sale | 379 | $469.05 | $177769.95 |
| 2026-08-20 | TREGILLIS, CYNTHIA L | Chief Legal Officer & Corp Sec | Buy | 3 | — | — |
| 2026-08-20 | TAN, IRVING | Director, Chief Executive Officer | Sale | 13 | — | — |
| 2026-08-20 | TAN, IRVING | Director, Chief Executive Officer | Sale | 144 | $469.05 | $67543.20 |
| 2026-08-20 | TAN, IRVING | Director, Chief Executive Officer | Buy | 13 | — | — |
| 2026-08-20 | GUBBI, VIDYADHARA K | Chief of Global Operations | Sale | 5 | — | — |
| 2026-08-20 | GUBBI, VIDYADHARA K | Chief of Global Operations | Sale | 592 | $469.05 | $277677.60 |
| 2026-08-20 | GUBBI, VIDYADHARA K | Chief of Global Operations | Buy | 4 | — | — |
| 2026-08-20 | DAVIS, BRIAN SCOTT | Chief Sales & Mrktng Officer | Sale | 6 | — | — |
| 2026-08-20 | DAVIS, BRIAN SCOTT | Chief Sales & Mrktng Officer | Sale | 716 | $469.05 | $335839.80 |
| 2026-08-20 | DAVIS, BRIAN SCOTT | Chief Sales & Mrktng Officer | Buy | 5 | — | — |
| 2026-08-11 | TAN, IRVING | Director, Chief Executive Officer | Sale | 6,445 | $446.38 | $2.88M |
| 2026-08-11 | TAN, IRVING | Director, Chief Executive Officer | Sale | 4,822 | $445.45 | $2.15M |
| 2026-08-11 | TAN, IRVING | Director, Chief Executive Officer | Sale | 2,478 | $441.48 | $1.09M |
| 2026-08-11 | TAN, IRVING | Director, Chief Executive Officer | Sale | 1,880 | $444.67 | $835988.06 |
| 2026-08-11 | TAN, IRVING | Director, Chief Executive Officer | Sale | 1,840 | $443.35 | $815757.56 |
| 2026-08-11 | TAN, IRVING | Director, Chief Executive Officer | Sale | 1,546 | $447.18 | $691345.07 |
| 2026-08-11 | TAN, IRVING | Director, Chief Executive Officer | Sale | 989 | $442.22 | $437351.13 |
| 2026-07-28 | COLE, MARTIN I | Director | Sale | 529 | $458.96 | $242787.83 |
| 2026-07-28 | COLE, MARTIN I | Director | Sale | 328 | $457.45 | $150043.08 |
| 2026-07-28 | COLE, MARTIN I | Director | Sale | 312 | $456.52 | $142433.05 |
| 2026-07-28 | COLE, MARTIN I | Director | Sale | 304 | $455.55 | $138486.23 |
| 2026-07-28 | COLE, MARTIN I | Director | Sale | 248 | $459.97 | $114073.35 |
| 2026-07-28 | COLE, MARTIN I | Director | Sale | 199 | $461.23 | $91785.75 |
| 2026-07-28 | COLE, MARTIN I | Director | Sale | 160 | $462.30 | $73968.21 |
| 2026-07-28 | COLE, MARTIN I | Director | Sale | 154 | $436.89 | $67281.58 |
| 2026-07-28 | COLE, MARTIN I | Director | Sale | 144 | $453.27 | $65271.36 |
| 2026-07-28 | COLE, MARTIN I | Director | Sale | 128 | $454.44 | $58168.64 |
| 2026-07-28 | COLE, MARTIN I | Director | Sale | 118 | $438.08 | $51693.90 |
| 2026-07-28 | COLE, MARTIN I | Director | Sale | 115 | $431.41 | $49611.81 |
| 2026-07-28 | COLE, MARTIN I | Director | Sale | 112 | $433.84 | $48589.92 |
Frequently asked questions
Are WDC insiders buying or selling?
Over the transactions on record, WDC insiders have been net sellers, with about $26.51M in stock sold across 72 sales. The entries tagged as buys are stock grants and option exercises recorded at $0, not open-market purchases.
Does insider selling at WDC mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which WDC insiders are selling the most?
Recent selling is concentrated in a few names. TAN, IRVING accounts for the largest share on record, with about $10.99M sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.