Barra Mary T

Insider

Chair & CEO

Trades at: GM· DIS

30D 90D 1Y

Net shares · 365d

-2.4M

0 buy · 2.4M sell

Net value · 365d

-$155.7M

$0 in · $155.7M out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 2.4M sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 365d

Open-market Buys Sells All types

GM Exercise·M
Jun 16, 26

Chair & CEO · 10b5-1

$0

99.2K sh · 3 lots

Own +262%
GM Sell·S
Jun 16, 26

Chair & CEO · 10b5-1

$8.4M

99.2K sh · $85.10 avg · 3 lots

Own -14%
GM Exercise·M
Jun 16, 26

Chair & CEO · 10b5-1

$4.9M

99.2K sh · $49.14 avg · 3 lots

Own +20%
GM Exercise·M
Jun 9, 26

Chair & CEO · 10b5-1

$0

20.6K sh

Own +14%
GM Sell·S
Jun 9, 26

Chair & CEO · 10b5-1

$1.7M

20.6K sh · $85.00

Own -3%
GM Exercise·M
Jun 9, 26

Chair & CEO · 10b5-1

$852.1K

20.6K sh · $41.40

Own +3%
GM Exercise·M
May 29, 26

Chair & CEO · 10b5-1

$0

23.0K sh

Own +14%
GM Sell·S
May 29, 26

Chair & CEO · 10b5-1

$2.0M

23.0K sh · $85.00

Own -4%
GM Exercise·M
May 29, 26

Chair & CEO · 10b5-1

$952.2K

23.0K sh · $41.40

Own +4%
GM Exercise·M
May 28, 26

Chair & CEO · 10b5-1

$0

269.8K sh · 4 lots

Own New
GM Sell·S
May 28, 26

Chair & CEO · 10b5-1

$37.2M

453.4K sh · $82.03 avg · 7 lots

Own -43%
GM Exercise·M
May 28, 26

Chair & CEO · 10b5-1

$12.3M

269.8K sh · $45.42 avg · 4 lots

Own +59%
DIS Grant·A
Mar 31, 26

Director

$121.5K

1.3K sh · $96.96

Own +5%
GM Grant·A
Feb 7, 26

Chair & CEO

$0

521.8K sh

Own +108%
GM Other·F
Feb 7, 26

Chair & CEO

$20.6M

245.1K sh · $84.24 avg · 2 lots

Own -24%
GM Exercise·M
Feb 6, 26

Chair & CEO

$0

42.7K sh

Own New
GM Exercise·M
Feb 6, 26

Chair & CEO

$0

42.7K sh

Own +9%
GM Exercise·M
Feb 4, 26

Chair & CEO

$0

36.0K sh

Own +100%
GM Exercise·M
Feb 4, 26

Chair & CEO

$0

36.0K sh

Own +8%
GM Other·F
Feb 4, 26

Chair & CEO

$1.1M

13.1K sh · $86.29

Own -3%
GM Grant·A
Feb 3, 26

Chair & CEO

$0

66.2K sh

Own New
DIS Grant·A
Dec 31, 25

Director

$102.5K

907 sh · $113.02

Own +4%
DIS Grant·A
Sep 30, 25

Director

$109.2K

960 sh · $113.73

Own +4%
GM Exercise·M
Sep 24, 25

Chair & CEO · 10b5-1

$0

577.5K sh · 3 lots

Own New
GM Sell·S
Sep 24, 25

Chair & CEO · 10b5-1

$46.6M

777.5K sh · $59.95 avg · 4 lots

Own -55%
GM Exercise·M
Sep 24, 25

Chair & CEO · 10b5-1

$21.2M

577.5K sh · $36.74 avg · 3 lots

Own +135%
GM Exercise·M
Sep 12, 25

Chair & CEO · 10b5-1

$0

29.5K sh

Own +17%
GM Sell·S
Sep 12, 25

Chair & CEO · 10b5-1

$1.8M

29.5K sh · $59.92

Own -4%
GM Exercise·M
Sep 12, 25

Chair & CEO · 10b5-1

$1.1M

29.5K sh · $39.00

Own +5%
GM Sell·S
Aug 29, 25

Chair & CEO · 10b5-1

$57.9M

994.9K sh · $58.23 avg · 4 lots

Own -100%
GM Exercise·M
Aug 28, 25

Chair & CEO · 10b5-1

$0

607.0K sh · 2 lots

Own New
GM Exercise·M
Aug 28, 25

Chair & CEO · 10b5-1

$22.4M

607.0K sh · $36.85 avg · 2 lots

Own +191%
DIS Grant·A
Jun 30, 25

Director

$97.5K

816 sh · $119.43

Own +4%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 16, 2026	GM	Chair & CEO	Exercise M	99.2K3 lots	+262%	—	$0
Jun 16, 2026	GM	Chair & CEO	Sell S	99.2K3 lots	-14%	$85.10 avg	$8.4M
Jun 16, 2026	GM	Chair & CEO	Exercise M	99.2K3 lots	+20%	$49.14 avg	$4.9M
Jun 9, 2026	GM	Chair & CEO	Exercise M	20.6K	+14%	—	$0
Jun 9, 2026	GM	Chair & CEO	Sell S	20.6K	-3%	$85.00	$1.7M
Jun 9, 2026	GM	Chair & CEO	Exercise M	20.6K	+3%	$41.40	$852.1K
May 29, 2026	GM	Chair & CEO	Exercise M	23.0K	+14%	—	$0
May 29, 2026	GM	Chair & CEO	Sell S	23.0K	-4%	$85.00	$2.0M
May 29, 2026	GM	Chair & CEO	Exercise M	23.0K	+4%	$41.40	$952.2K
May 28, 2026	GM	Chair & CEO	Exercise M	269.8K4 lots	New	—	$0
May 28, 2026	GM	Chair & CEO	Sell S	453.4K7 lots	-43%	$82.03 avg	$37.2M
May 28, 2026	GM	Chair & CEO	Exercise M	269.8K4 lots	+59%	$45.42 avg	$12.3M
Mar 31, 2026	DIS	Director	Grant A	1.3K	+5%	$96.96	$121.5K
Feb 7, 2026	GM	Chair & CEO	Grant A	521.8K	+108%	—	$0
Feb 7, 2026	GM	Chair & CEO	Other F	245.1K2 lots	-24%	$84.24 avg	$20.6M
Feb 6, 2026	GM	Chair & CEO	Exercise M	42.7K	New	—	$0
Feb 6, 2026	GM	Chair & CEO	Exercise M	42.7K	+9%	—	$0
Feb 4, 2026	GM	Chair & CEO	Exercise M	36.0K	+100%	—	$0
Feb 4, 2026	GM	Chair & CEO	Exercise M	36.0K	+8%	—	$0
Feb 4, 2026	GM	Chair & CEO	Other F	13.1K	-3%	$86.29	$1.1M
Feb 3, 2026	GM	Chair & CEO	Grant A	66.2K	New	—	$0
Dec 31, 2025	DIS	Director	Grant A	907	+4%	$113.02	$102.5K
Sep 30, 2025	DIS	Director	Grant A	960	+4%	$113.73	$109.2K
Sep 24, 2025	GM	Chair & CEO	Exercise M	577.5K3 lots	New	—	$0
Sep 24, 2025	GM	Chair & CEO	Sell S	777.5K4 lots	-55%	$59.95 avg	$46.6M
Sep 24, 2025	GM	Chair & CEO	Exercise M	577.5K3 lots	+135%	$36.74 avg	$21.2M
Sep 12, 2025	GM	Chair & CEO	Exercise M	29.5K	+17%	—	$0
Sep 12, 2025	GM	Chair & CEO	Sell S	29.5K	-4%	$59.92	$1.8M
Sep 12, 2025	GM	Chair & CEO	Exercise M	29.5K	+5%	$39.00	$1.1M
Aug 29, 2025	GM	Chair & CEO	Sell S	994.9K4 lots	-100%	$58.23 avg	$57.9M
Aug 28, 2025	GM	Chair & CEO	Exercise M	607.0K2 lots	New	—	$0
Aug 28, 2025	GM	Chair & CEO	Exercise M	607.0K2 lots	+191%	$36.85 avg	$22.4M
Jun 30, 2025	DIS	Director	Grant A	816	+4%	$119.43	$97.5K

Buy Sell Non-market (grant · exercise · gift)

About Barra Mary T

This profile aggregates every SEC Form 4 insider transaction reported by Barra Mary T across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.