Irving Tan sold $3.0M of WDC
Chief Executive Officer at WESTERN DIGITAL CORP. 20,000 shares at an average of $150.69, traded Nov 3, 2025, filed Nov 5, 2025.
Score components
- +25RoleCEO
- +25Trade size$3.0M at market
- 0Share of holdings soldSold 3.0% of holdings
- +8Cluster2 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m +5.6%, 3m +68.4%, 6m +202.2%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001266824-25-000215, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Nov 3, 2025 | SOpen-market sale Common Stock10b5-1 | -6,019 | $149.02 | $897k | 659,448 | Nov 5, 2025 |
| Nov 3, 2025 | SOpen-market sale Common Stock10b5-1 | -6,359 | $149.79 | $953k | 653,089 | Nov 5, 2025 |
| Nov 3, 2025 | SOpen-market sale Common Stock10b5-1 | -700 | $150.90 | $106k | 652,389 | Nov 5, 2025 |
| Nov 3, 2025 | SOpen-market sale Common Stock10b5-1 | -2,927 | $152.24 | $446k | 649,462 | Nov 5, 2025 |
| Nov 3, 2025 | SOpen-market sale Common Stock10b5-1 | -2,500 | $153.18 | $383k | 646,962 | Nov 5, 2025 |
| Nov 3, 2025 | SOpen-market sale Common Stock10b5-1 | -1,495 | $153.93 | $230k | 645,467 | Nov 5, 2025 |
Related signals
Other insiders at WESTERN DIGITAL CORP and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 38Weak | WESTERN DIGITAL CORP | Vidyadhara K Gubbi Chief of Global Operations | $825k 1,795 shares | -2% | |
| 7Weak | WESTERN DIGITAL CORP | Cynthia L Tregillis Chief Legal Officer & Corp Sec | $195k 432 shares | -0% | |
| 60Notable | WESTERN DIGITAL CORP | Stephanie A Streeter director | $2.5M 5,600 shares | -14% | |
| 16Weak | WESTERN DIGITAL CORP | Cynthia L Tregillis Chief Legal Officer & Corp Sec | $696k 1,483 shares | -1% | |
| 11Weak | WESTERN DIGITAL CORP | Cynthia L Tregillis Chief Legal Officer & Corp Sec | $417k 919 shares | -1% | |
| 45Moderate | WESTERN DIGITAL CORP | Irving Tan Chief Executive Officer | $8.9M 20,000 shares | -3% | |
| 40Moderate | WESTERN DIGITAL CORP | Martin I Cole director | $1.7M 3,808 shares | -15% | |
| 19Weak | WESTERN DIGITAL CORP | Martin I Cole director | $89k 192 shares | -1% | |
| 5Weak | WESTERN DIGITAL CORP | Cynthia L Tregillis Chief Legal Officer & Corp Sec | $428k 808 shares | -1% | |
| 40Moderate | WESTERN DIGITAL CORP | Martin I Cole director | $1.7M 3,280 shares | -11% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.