General Motors Company (GM) Insider Trading

Over the last 3 months, GM insiders made 0 open-market buys and 10 sales, a net sale of -$36.9M (SEC Form 4). Over the last 6 months, 1207 institutions increased and 1115 reduced their position (13F).

Insider Activity

Sentiment
0/100
Buys (3m)
0
Sells (3m)
10
Net (3m)
-$36.9M
Insider trades by month Buys Sells
Nov
Feb
May
Jun
Jul
Aug
Context3-month price +4.7%Institutions accumulating (13F)
DateInsiderTypeSharesPrice
Aug 3, 2026DIXTON GRANT MICHAELofficer: Executive Vice PresidentTax35,056$88.40
Aug 3, 2026DIXTON GRANT MICHAELofficer: Executive Vice PresidentOption79,132—
Aug 3, 2026DIXTON GRANT MICHAELofficer: Executive Vice PresidentSell40,000$88.44
Jul 31, 2026Anderson Sterlingofficer: Exective Vice PresidentTax48,820$89.40
Jul 31, 2026Anderson Sterlingofficer: Exective Vice PresidentOption95,951—
Jul 29, 2026Barra Mary Tdirector, officer: Chair & CEOOption91,843$41.40
Jul 29, 2026Reuss Mark Lofficer: PresidentOption71,079$49.46
Jul 29, 2026Barra Mary Tdirector, officer: Chair & CEOOption69,564$49.46
Jul 29, 2026Barra Mary Tdirector, officer: Chair & CEOSell48,659$90.38
Jul 29, 2026Barra Mary Tdirector, officer: Chair & CEOOption49,495$52.16
Jul 29, 2026Hatto Christopherofficer: Vice President & CAOSell6,895$90.00
Jul 29, 2026Reuss Mark Lofficer: PresidentSell71,079$89.97
Jul 29, 2026Barra Mary Tdirector, officer: Chair & CEOSell108,382$90.38
Jul 29, 2026Barra Mary Tdirector, officer: Chair & CEOSell49,495$85.33
Jul 29, 2026Barra Mary Tdirector, officer: Chair & CEOSell54,866$85.32
Jul 29, 2026Harvey Roryofficer: Executive Vice PresidentSell8,882$86.95
Jul 29, 2026Barra Mary Tdirector, officer: Chair & CEOOption48,659$52.16
Jun 18, 2026Barra Mary Tdirector, officer: Chair & CEOOption6,867$41.40
Jun 18, 2026Barra Mary Tdirector, officer: Chair & CEOSell8,896$85.10
Jun 18, 2026Barra Mary Tdirector, officer: Chair & CEOOption8,896$52.16
Jun 18, 2026Barra Mary Tdirector, officer: Chair & CEOOption83,476$49.46
Jun 11, 2026Barra Mary Tdirector, officer: Chair & CEOOption20,582$41.40
Jun 11, 2026Barra Mary Tdirector, officer: Chair & CEOSell20,582$85.00
Jun 2, 2026Barra Mary Tdirector, officer: Chair & CEOSell23,000$85.00
Jun 2, 2026Barra Mary Tdirector, officer: Chair & CEOOption23,000$41.40
Jun 1, 2026Hatto Christopherofficer: Vice President & CAOSell6,895$85.00
Jun 1, 2026Harvey Roryofficer: Executive Vice PresidentSell9,124$84.97
May 28, 2026Barra Mary Tdirector, officer: Chair & CEOSell59,762$85.03
May 28, 2026Barra Mary Tdirector, officer: Chair & CEOSell75,192$85.03
May 28, 2026Jacobson Paul Aofficer: Executive Vice President & CFOSell40,000$80.00

Source: GM SEC Form 4 filings, latest Aug 3, 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
1207
New positions
328
Reduced
1115
Sold out
113
Largest moves
InstitutionActionSharesFiled
BLACKROCK, INC.Reduced82.7MMay 13, 2026
BlackRock, Inc.Reduced77.3MAug 7, 2026
VANGUARD CAPITAL MANAGEMENT LLCIncreased58.9MAug 13, 2026
VANGUARD CAPITAL MANAGEMENT LLCNew Position58.7MMay 15, 2026
STATE STREET CORPReduced44.5MMay 15, 2026
STATE STREET CORPReduced44.4MAug 7, 2026
VANGUARD PORTFOLIO MANAGEMENT LLCIncreased37.9MAug 13, 2026
VANGUARD PORTFOLIO MANAGEMENT LLCNew Position37.8MMay 8, 2026
FRANKLIN RESOURCES INCIncreased36.0MMay 13, 2026
FRANKLIN RESOURCES INCReduced31.3MAug 13, 2026
GEODE CAPITAL MANAGEMENT, LLCReduced22.0MMay 15, 2026
GEODE CAPITAL MANAGEMENT, LLCReduced21.8MAug 12, 2026
FMR LLCIncreased19.1MAug 13, 2026
CAPITAL WORLD INVESTORSReduced18.6MMay 13, 2026
Capital World InvestorsReduced18.5MAug 12, 2026

Source: SEC Form 13F filings. For informational purposes only — not investment advice.

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