General Motors Company (GM) Insider Trading
Over the last 3 months, GM insiders made 0 open-market buys and 14 sales, a net sale of -$40.4M (SEC Form 4). Over the last 6 months, 1113 institutions increased and 1145 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
14
Net (3m)
-$40.4M
Insider trades by month Buys Sells
Sep
Oct
Nov
Feb
May
Jun
Context3-month price +6.3%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 18, 2026 | Barra Mary Tdirector, officer: Chair & CEO | Option | 8,896 | $52.16 |
| Jun 18, 2026 | Barra Mary Tdirector, officer: Chair & CEO | Option | 6,867 | $41.40 |
| Jun 18, 2026 | Barra Mary Tdirector, officer: Chair & CEO | Sell | 8,896 | $85.10 |
| Jun 18, 2026 | Barra Mary Tdirector, officer: Chair & CEO | Option | 83,476 | $49.46 |
| Jun 11, 2026 | Barra Mary Tdirector, officer: Chair & CEO | Sell | 20,582 | $85.00 |
| Jun 11, 2026 | Barra Mary Tdirector, officer: Chair & CEO | Option | 20,582 | $41.40 |
| Jun 2, 2026 | Barra Mary Tdirector, officer: Chair & CEO | Option | 23,000 | $41.40 |
| Jun 2, 2026 | Barra Mary Tdirector, officer: Chair & CEO | Sell | 23,000 | $85.00 |
| Jun 1, 2026 | Harvey Roryofficer: Executive Vice President | Sell | 9,124 | $84.97 |
| Jun 1, 2026 | Hatto Christopherofficer: Vice President & CAO | Sell | 6,895 | $85.00 |
| May 28, 2026 | Barra Mary Tdirector, officer: Chair & CEO | Option | 48,659 | $52.16 |
| May 28, 2026 | Barra Mary Tdirector, officer: Chair & CEO | Option | 69,564 | $49.46 |
| May 28, 2026 | Barra Mary Tdirector, officer: Chair & CEO | Sell | 103,057 | $82.32 |
| May 28, 2026 | Barra Mary Tdirector, officer: Chair & CEO | Sell | 48,659 | $80.01 |
| May 28, 2026 | Barra Mary Tdirector, officer: Chair & CEO | Sell | 59,762 | $85.03 |
| May 28, 2026 | Barra Mary Tdirector, officer: Chair & CEO | Sell | 5,325 | $80.01 |
| May 28, 2026 | Barra Mary Tdirector, officer: Chair & CEO | Sell | 75,192 | $85.03 |
| May 28, 2026 | Barra Mary Tdirector, officer: Chair & CEO | Option | 91,843 | $41.40 |
| May 28, 2026 | Barra Mary Tdirector, officer: Chair & CEO | Option | 59,762 | $41.40 |
| May 28, 2026 | Jacobson Paul Aofficer: Executive Vice President & CFO | Sell | 40,000 | $80.00 |
| May 27, 2026 | Harvey Roryofficer: Executive Vice President | Option | 5,652 | $41.40 |
| May 27, 2026 | Harvey Roryofficer: Executive Vice President | Sell | 13,582 | $82.97 |
| May 27, 2026 | Harvey Roryofficer: Executive Vice President | Sell | 65,912 | $83.03 |
| May 27, 2026 | Harvey Roryofficer: Executive Vice President | Sell | 5,652 | $79.57 |
| Feb 18, 2026 | Reuss Mark Lofficer: President | Sell | 249,567 | $80.61 |
| Feb 18, 2026 | Reuss Mark Lofficer: President | Sell | 147,569 | $80.61 |
| Feb 18, 2026 | Reuss Mark Lofficer: President | Sell | 82,489 | $80.10 |
| Feb 18, 2026 | Reuss Mark Lofficer: President | Option | 82,489 | $52.16 |
| Feb 18, 2026 | Reuss Mark Lofficer: President | Option | 147,569 | $35.49 |
| Feb 18, 2026 | Reuss Mark Lofficer: President | Sell | 1,099 | $80.94 |
Source: GM SEC Form 4 filings, latest Jun 18, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their GM positions over the last 6 months (SEC Form 13F).
Increased
1113
New positions
430
Reduced
1145
Sold out
241
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 117.5M | May 15, 2026 |
| VANGUARD GROUP INC | Reduced | 108.1M | Jan 29, 2026 |
| BLACKROCK, INC. | Reduced | 84.4M | Feb 12, 2026 |
| BLACKROCK, INC. | Reduced | 82.7M | May 13, 2026 |
| STATE STREET CORP | Reduced | 45.7M | Feb 13, 2026 |
| STATE STREET CORP | Reduced | 44.5M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 37.8M | May 8, 2026 |
| FRANKLIN RESOURCES INC | Increased | 36.0M | May 13, 2026 |
| FRANKLIN RESOURCES INC | Increased | 32.2M | Feb 11, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 22.2M | Feb 9, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 22.0M | May 15, 2026 |
| CAPITAL WORLD INVESTORS | Increased | 19.5M | Feb 11, 2026 |
| CAPITAL WORLD INVESTORS | Reduced | 18.6M | May 13, 2026 |
| HARRIS ASSOCIATES L P | Reduced | 17.4M | Feb 17, 2026 |
| FMR LLC | Increased | 15.9M | Feb 17, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.