Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Barra Mary T
Over the trailing 90 days, Barra Mary T (Director at General Motors Co) traded $118.4M of stock (net selling $55.6M) across 2 companies, per 45 SEC Form 4 transactions.
- Role
- Director
- Window
- Trailing 90 days · 45 transactions · CIK 1492154
- Net activity
- −$55.6M ($31.4M bought · $87.0M sold)
By Company (Trailing 90 Days)
Transactions (45)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-07-28 | GM | Buy | 48.7K | $2.5M | Exercise or conversion of derivative security |
| 2026-07-28 | GM | Buy | 91.8K | $3.8M | Exercise or conversion of derivative security |
| 2026-07-28 | GM | Sell | 69.6K | $6.3M | Open market or private sale |
| 2026-07-28 | GM | Sell | 91.8K | $8.3M | Open market or private sale |
| 2026-07-28 | GM | Sell | 91.8K | $0 | Exercise or conversion of derivative security |
| 2026-07-28 | GM | Sell | 69.6K | $0 | Exercise or conversion of derivative security |
| 2026-07-28 | GM | Sell | 48.7K | $0 | Exercise or conversion of derivative security |
| 2026-07-28 | GM | Buy | 69.6K | $3.4M | Exercise or conversion of derivative security |
| 2026-07-28 | GM | Sell | 48.7K | $4.4M | Open market or private sale |
| 2026-07-28 | GM | Sell | 108.4K | $9.8M | Open market or private sale |
| 2026-07-27 | GM | Sell | 49.5K | $4.2M | Open market or private sale |
| 2026-07-27 | GM | Sell | 54.9K | $4.7M | Open market or private sale |
| 2026-07-27 | GM | Sell | 49.5K | $0 | Exercise or conversion of derivative security |
| 2026-07-27 | GM | Buy | 49.5K | $2.6M | Exercise or conversion of derivative security |
| 2026-06-30 | DIS | Buy | 1.0K | $102K | Grant, award or other acquisition |
| 2026-06-16 | GM | Buy | 8.9K | $464K | Exercise or conversion of derivative security |
| 2026-06-16 | GM | Sell | 6.9K | $584K | Open market or private sale |
| 2026-06-16 | GM | Buy | 6.9K | $284K | Exercise or conversion of derivative security |
| 2026-06-16 | GM | Sell | 8.9K | $757K | Open market or private sale |
| 2026-06-16 | GM | Sell | 83.5K | $7.1M | Open market or private sale |
| 2026-06-16 | GM | Buy | 83.5K | $4.1M | Exercise or conversion of derivative security |
| 2026-06-16 | GM | Sell | 6.9K | $0 | Exercise or conversion of derivative security |
| 2026-06-16 | GM | Sell | 83.5K | $0 | Exercise or conversion of derivative security |
| 2026-06-16 | GM | Sell | 8.9K | $0 | Exercise or conversion of derivative security |
| 2026-06-09 | GM | Buy | 20.6K | $852K | Exercise or conversion of derivative security |
| 2026-06-09 | GM | Sell | 20.6K | $0 | Exercise or conversion of derivative security |
| 2026-06-09 | GM | Sell | 20.6K | $1.7M | Open market or private sale |
| 2026-05-29 | GM | Sell | 23.0K | $2.0M | Open market or private sale |
| 2026-05-29 | GM | Buy | 23.0K | $952K | Exercise or conversion of derivative security |
| 2026-05-29 | GM | Sell | 23.0K | $0 | Exercise or conversion of derivative security |
| 2026-05-28 | GM | Sell | 59.8K | $5.1M | Open market or private sale |
| 2026-05-28 | GM | Sell | 59.8K | $0 | Exercise or conversion of derivative security |
| 2026-05-28 | GM | Buy | 59.8K | $2.5M | Exercise or conversion of derivative security |
| 2026-05-28 | GM | Sell | 75.2K | $6.4M | Open market or private sale |
| 2026-05-27 | GM | Sell | 103.1K | $8.5M | Open market or private sale |
| 2026-05-26 | GM | Sell | 91.8K | $7.3M | Open market or private sale |
| 2026-05-26 | GM | Sell | 69.6K | $5.6M | Open market or private sale |
| 2026-05-26 | GM | Buy | 69.6K | $3.4M | Exercise or conversion of derivative security |
| 2026-05-26 | GM | Sell | 91.8K | $0 | Exercise or conversion of derivative security |
| 2026-05-26 | GM | Sell | 69.6K | $0 | Exercise or conversion of derivative security |
| 2026-05-26 | GM | Sell | 5.3K | $426K | Open market or private sale |
| 2026-05-26 | GM | Sell | 48.7K | $3.9M | Open market or private sale |
| 2026-05-26 | GM | Buy | 48.7K | $2.5M | Exercise or conversion of derivative security |
| 2026-05-26 | GM | Sell | 48.7K | $0 | Exercise or conversion of derivative security |
| 2026-05-26 | GM | Buy | 91.8K | $3.8M | Exercise or conversion of derivative security |
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
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