Mark Haymond Robinson sold $91k of GME
General Counsel and Secretary at GameStop Corp.. 3,912 shares at an average of $23.19, traded Apr 13, 2026, filed Apr 15, 2026.
Score components
- +15RoleOfficer
- +9Trade size$91k at market
- 0Share of holdings soldSold 3.3% 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 -12.9%, 3m -10.2%, 6m -.
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 0001981001-26-000016, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Apr 13, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -3,912 | $23.19 | $91k | 115,230 | Apr 15, 2026 |
Related signals
Other insiders at GameStop Corp. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 22Weak | GameStop Corp. | Mark Haymond Robinson General Counsel and Secretary | $276k 11,178 shares | -11% | |
| 35Weak | GameStop Corp. | Daniel William Moore PFO and PAO | $177k 7,297 shares | -6% | |
| 70Notable | GameStop Corp. | Ryan Cohen President, CEO and Chairman | $17M 700,000 shares | +2% | |
| 51Moderate | GameStop Corp. | Nat Turner director | $255k 10,462 shares | - | |
| 70Notable | GameStop Corp. | Ryan Cohen President, CEO and Chairman | $11M 450,000 shares | +1% | |
| 55Moderate | GameStop Corp. | Alain Attal director | $402k 17,500 shares | +3% | |
| 74Notable | GameStop Corp. | Ryan Cohen President, CEO and Chairman | $26M 1,150,680 shares | +3% | |
| 35Weak | GameStop Corp. | Alain Attal director | $100k 5,000 shares | +1% | |
| 65Notable | GameStop Corp. | Ryan Cohen President, CEO and Chairman | $20M 1,000,000 shares | +3% | |
| 48Moderate | GameStop Corp. | James Grube director | $196k 10,255 shares | +35% |
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.