Skip to contentBarra Mary T — GENERAL MOTORS CORP insider: 551 transactions · InsiderLensInsider trading activity of Barra Mary T
- Transactions on record
- 551
- since Jul 2, 2010
- Open-market buys
- 1
- $26.4K
- Open-market sells
- 45
- $395.5M
- Companies traded
- 4
- last filing Jul 2, 2026
Figures computed from official regulatory filings — methodology.
Companies where Barra Mary T has traded
Track record of Barra Mary T
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Barra Mary T
Co-insiders of Barra Mary T
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Girsky Stephen JGENERAL MOTORS CORP +1
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jul 2, 2026 | Award | 1,016.8 | 100.80 USD | — | SEC |
| Jun 18, 2026 | ExerciseD | -83,476 | 0.00 USD | — | SEC |
| Jun 18, 2026 | Exercise | 6,867 | 41.40 USD | — | SEC |
| Jun 18, 2026 | ExerciseD | -6,867 | 0.00 USD | — | SEC |
| Jun 18, 2026 | Sell | -6,867 | 85.10 USD | — | SEC |
| Jun 18, 2026 | ExerciseD | -8,896 | 0.00 USD | — | SEC |
| Jun 18, 2026 | Exercise | 83,476 | 49.46 USD | — | SEC |
| Jun 18, 2026 | Sell | -83,476 | 85.10 USD | — | SEC |
| Jun 18, 2026 | Sell | -8,896 | 85.10 USD | — | SEC |
| Jun 18, 2026 | Exercise | 8,896 | 52.16 USD | — | SEC |
| Jun 11, 2026 | Sell | -20,582 | 85.00 USD | $1.7M | SEC |
| Jun 11, 2026 | Exercise | 20,582 | 41.40 USD | $852.1K | SEC |
| Jun 11, 2026 | ExerciseD | -20,582 | 0.00 USD | $0 | SEC |
| Jun 2, 2026 | Exercise | 23,000 | 41.40 USD | $952.2K | SEC |
| Jun 2, 2026 | Sell | -23,000 | 85.00 USD | $2M | SEC |
| Jun 2, 2026 | ExerciseD | -23,000 | 0.00 USD | $0 | SEC |
| May 28, 2026 | ExerciseD | -48,659 | 0.00 USD | $0 | SEC |
| May 28, 2026 | Sell | -59,762 | 85.03 USD | $5.1M | SEC |
| May 28, 2026 | Sell | -5,325 | 80.01 USD | $426.1K | SEC |
| May 28, 2026 | Sell | -48,659 | 80.01 USD | $3.9M | SEC |
| May 28, 2026 | Exercise | 48,659 | 52.16 USD | $2.5M | SEC |
| May 28, 2026 | Sell | -103,057 | 82.32 USD | $8.5M | SEC |
| May 28, 2026 | ExerciseD | -59,762 | 0.00 USD | $0 | SEC |
| May 28, 2026 | Exercise | 91,843 | 41.40 USD | $3.8M | SEC |
| May 28, 2026 | ExerciseD | -69,564 | 0.00 USD | $0 | SEC |