William Spencer Marshall sold $7.0M of PL
Co-Founder and CEO at Planet Labs PBC. 200,000 shares at an average of $35.07, traded Apr 6, 2026, filed Apr 8, 2026.
Score components
- +25RoleCEO
- +25Trade size$7.0M at market
- 0Share of holdings soldSold 5.9% of holdings
- +15Cluster4 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 +6.8%, 3m -24.1%, 6m -51.4%.
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 0001193125-26-147722, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Apr 6, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -200,000 | $35.07 | $7.0M | 3,192,726 | Apr 8, 2026 |
Related signals
Other insiders at Planet Labs PBC and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| Pro nowfree Oct 21, 2026 | Planet Labs PBC | John w Raymond director | $99k 6,494 shares | -17% | |
| 22Weak | Planet Labs PBC | Ita M Brennan director | $187k 11,500 shares | -4% | |
| 41Moderate | Planet Labs PBC | Ashley F. Johnson President & CFO | $944k 55,663 shares | -9% | |
| 38Weak | Planet Labs PBC | Robert H Schingler Co-Founder Chief Strategy Off. | $886k 52,240 shares | -23% | |
| 42Moderate | Planet Labs PBC | Ashley F. Johnson President & CFO | $2.4M 110,028 shares | -9% | |
| 39Weak | Planet Labs PBC | Kristen Robinson director | $930k 37,107 shares | -14% | |
| 26Weak | Planet Labs PBC | John w Raymond director | $170k 6,494 shares | -15% | |
| 45Moderate | Planet Labs PBC | William Spencer Marshall Co-Founder and CEO | $5.2M 200,000 shares | -7% | |
| 45Moderate | Planet Labs PBC | Robert H Schingler Co-Founder Chief Strategy Off. | $2.3M 89,593 shares | -36% | |
| 26Weak | Planet Labs PBC | Ita M Brennan director | $379k 11,500 shares | -4% |
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.