Mary T Barra sold $37M of GM
Chair & CEO at General Motors Co. 453,402 shares at an average of $82.03, traded May 26, 2026, filed May 28, 2026.
Score components
- +25RoleCEO
- +25Trade size$37.2M at market
- +20Share of holdings soldSold 52% 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 0001492154-26-000009, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 26, 2026 | MOption exercise Common Stock10b5-1 | +91,843 | $41.40 | $3.8M | 867,659 | May 28, 2026 |
| May 26, 2026 | SOpen-market sale Common Stock10b5-1 | -91,843 | $80.01 | $7.3M | 775,816 | May 28, 2026 |
| May 26, 2026 | MOption exercise Common Stock10b5-1 | +69,564 | $49.46 | $3.4M | 845,380 | May 28, 2026 |
| May 26, 2026 | SOpen-market sale Common Stock10b5-1 | -69,564 | $80.01 | $5.6M | 775,816 | May 28, 2026 |
| May 26, 2026 | MOption exercise Common Stock10b5-1 | +48,659 | $52.16 | $2.5M | 824,475 | May 28, 2026 |
| May 26, 2026 | SOpen-market sale Common Stock10b5-1 | -48,659 | $80.01 | $3.9M | 775,816 | May 28, 2026 |
| May 26, 2026 | SOpen-market sale Common Stock10b5-1 | -5,325 | $80.01 | $426k | 770,491 | May 28, 2026 |
| May 27, 2026 | SOpen-market sale Common Stock10b5-1 | -103,057 | $82.32 | $8.5M | 667,434 | May 28, 2026 |
| May 28, 2026 | MOption exercise Common Stock10b5-1 | +59,762 | $41.40 | $2.5M | 727,196 | May 28, 2026 |
| May 28, 2026 | SOpen-market sale Common Stock10b5-1 | -59,762 | $85.03 | $5.1M | 667,434 | May 28, 2026 |
| May 28, 2026 | SOpen-market sale Common Stock10b5-1 | -75,192 | $85.03 | $6.4M | 592,242 | May 28, 2026 |
| May 26, 2026 | MOption exercise Employee Stock Option (Right to Buy)derivative10b5-1 | -91,843 | $0.00 | $0 | 275,528 | May 28, 2026 |
| May 26, 2026 | MOption exercise Employee Stock Option (Right to Buy)derivative10b5-1 | -69,564 | $0.00 | $0 | 208,690 | May 28, 2026 |
| May 26, 2026 | MOption exercise Employee Stock Option (Right to Buy)derivative10b5-1 | -48,659 | $0.00 | $0 | 145,978 | May 28, 2026 |
| May 28, 2026 | MOption exercise Employee Stock Option (Right to Buy)derivative10b5-1 | -59,762 | $0.00 | $0 | 215,766 | May 28, 2026 |
Related signals
Other insiders at General Motors Co and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 30Weak | General Motors Co | Grant Michael Dixton Executive Vice President | $3.5M 40,000 shares | -42% | |
| 50Moderate | General Motors Co | Mary T Barra Chair & CEO | $38M 422,809 shares | -66% | |
| 40Moderate | General Motors Co | Christopher Hatto Vice President & CAO | $621k 6,895 shares | -27% | |
| 35Weak | General Motors Co | Mark L Reuss President | $6.4M 71,079 shares | -44% | |
| 37Weak | General Motors Co | Rory Harvey Executive Vice President | $772k 8,882 shares | -24% | |
| 20Weak | General Motors Co | Mary T Barra Chair & CEO | $8.4M 99,239 shares | -17% | |
| 30Weak | General Motors Co | Mary T Barra Chair & CEO | $1.7M 20,582 shares | -3% | |
| 30Weak | General Motors Co | Mary T Barra Chair & CEO | $2.0M 23,000 shares | -4% | |
| 34Weak | General Motors Co | Christopher Hatto Vice President & CAO | $586k 6,895 shares | -21% | |
| 37Weak | General Motors Co | Rory Harvey Executive Vice President | $775k 9,124 shares | -20% |
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.