Irving Tan sold $654k of WDC
Chief Executive Officer at WESTERN DIGITAL CORP. 8,621 shares at an average of $75.90, traded Aug 19, 2025, filed Aug 21, 2025.
Score components
- +25RoleCEO
- +20Trade size$654k at market
- 0Share of holdings soldSold 1.4% of holdings
- +15Cluster4 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
- -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.
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 0001266824-25-000144, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 19, 2025 | SOpen-market sale Common Stock10b5-1 | -8,621 | $75.90 | $654k | 594,836 | Aug 21, 2025 |
| Aug 20, 2025 | MOption exercise Common Stock10b5-1 | +101 | $0.00 | $0 | 594,937 | Aug 21, 2025 |
| Aug 20, 2025 | FTax withholding Common Stock10b5-1 | -1,205 | $75.64 | $91k | 593,732 | Aug 21, 2025 |
| Aug 20, 2025 | MOption exercise Dividend Equivalent Rightsderivative10b5-1 | -103 | $0.00 | $0 | 585 | Aug 21, 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% | |
| 55Moderate | WESTERN DIGITAL CORP | Vidyadhara K Gubbi Chief of Global Operations | $2.2M 8,518 shares | -8% | |
| 40Moderate | WESTERN DIGITAL CORP | Vidyadhara K Gubbi Chief of Global Operations | $2.7M 10,148 shares | -9% | |
| 20Weak | WESTERN DIGITAL CORP | Cynthia L Tregillis Chief Legal Officer & Corp Sec | $2.5M 9,324 shares | -7% | |
| 40Moderate | WESTERN DIGITAL CORP | Martin I Cole director | $1.6M 6,000 shares | -17% | |
| 2Weak | WESTERN DIGITAL CORP | Cynthia L Tregillis Chief Legal Officer & Corp Sec | $61k 214 shares | -0% | |
| 5Weak | WESTERN DIGITAL CORP | Cynthia L Tregillis Chief Legal Officer & Corp Sec | $124k 438 shares | -0% | |
| 35Weak | WESTERN DIGITAL CORP | Brian Scott Davis Chief Sales & Mrktng Officer | $2.8M 10,000 shares | -8% |
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.