O'Brien Michael Graham

Insider

CFO

Trades at: GTM

30D 90D 1Y

No open-market buys or sells in this period. The transactions below are grants, option exercises and gifts, which carry no market price.

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

No open-market buys or sells in this period — showing all activity (grants, exercises & gifts).

GTM Exercise·M
Jun 1, 26

CFO

$0

542 sh · 2 lots

Own +475%
GTM Other·F
Jun 1, 26

CFO

$892

268 sh · $3.33

Own -0%
GTM Exercise·M
Jun 1, 26

CFO

—

542 sh · 2 lots

Own +0%
GTM Grant·A
May 29, 26

CFO

$0

393.8K sh

Own New
GTM Exercise·M
May 1, 26

CFO

$0

5.0K sh · 2 lots

Own +32%
GTM Other·F
May 1, 26

CFO

$15.4K

2.5K sh · $6.25 avg · 2 lots

Own -1%
GTM Exercise·M
May 1, 26

CFO

—

5.0K sh · 2 lots

Own +2%
GTM Exercise·M
Apr 1, 26

CFO

$0

38.4K sh · 5 lots

Own +207%
GTM Other·F
Apr 1, 26

CFO

$108.0K

18.1K sh · $5.98

Own -8%
GTM Exercise·M
Apr 1, 26

CFO

—

67.8K sh · 6 lots

Own +44%
GTM Exercise·M
Mar 1, 26

CFO

$0

541 sh · 2 lots

Own +122%
GTM Exercise·M
Mar 1, 26

CFO

—

541 sh · 2 lots

Own +0%
GTM Other·F
Mar 1, 26

CFO

$1.2K

186 sh · $6.21

Own -0%
GTM Exercise·M
Feb 5, 26

CFO

$0

98.2K sh · 2 lots

Own New
GTM Exercise·M
Feb 5, 26

CFO

—

98.2K sh · 2 lots

Own +110%
GTM Other·F
Feb 5, 26

CFO

$230.2K

33.5K sh · $6.87

Own -18%
GTM Exercise·M
Feb 1, 26

CFO

$0

5.0K sh · 2 lots

Own New
GTM Exercise·M
Feb 1, 26

CFO

—

5.0K sh · 2 lots

Own +6%
GTM Other·F
Feb 1, 26

CFO

$15.9K

2.0K sh · $8.05 avg · 2 lots

Own -2%
GTM Exercise·M
Jan 1, 26

CFO

$0

10.4K sh · 4 lots

Own New
GTM Exercise·M
Jan 1, 26

CFO

—

10.4K sh · 4 lots

Own +15%
GTM Other·F
Jan 1, 26

CFO

$41.6K

4.1K sh · $10.17

Own -5%
GTM Exercise·M
Dec 1, 25

CFO

$0

1.0K sh · 3 lots

Own +399%
GTM Exercise·M
Dec 1, 25

CFO

—

1.0K sh · 3 lots

Own +1%
GTM Other·F
Dec 1, 25

CFO

$3.6K

361 sh · $9.92 avg · 2 lots

Own -0%
GTM Exercise·M
Nov 1, 25

CFO

$0

5.0K sh · 2 lots

Own +22%
GTM Exercise·M
Nov 1, 25

CFO

—

5.0K sh · 2 lots

Own +7%
GTM Other·F
Nov 1, 25

CFO

$19.2K

1.7K sh · $11.22 avg · 2 lots

Own -2%
GTM Exercise·M
Oct 1, 25

CFO

$0

33.8K sh · 4 lots

Own New
GTM Other·F
Oct 1, 25

CFO

$125.9K

11.5K sh · $10.91

Own -13%
GTM Exercise·M
Oct 1, 25

CFO

—

33.8K sh · 4 lots

Own +156%
GTM Exercise·M
Sep 1, 25

CFO

$0

1.3K sh · 4 lots

Own New
GTM Exercise·M
Sep 1, 25

CFO

—

1.3K sh · 4 lots

Own +2%
GTM Other·F
Sep 1, 25

CFO

$4.7K

433 sh · $10.90 avg · 2 lots

Own -1%
GTM Exercise·M
Aug 1, 25

CFO

$0

5.0K sh · 2 lots

Own +186%
GTM Other·F
Aug 1, 25

CFO

$18.1K

1.7K sh · $10.83 avg · 2 lots

Own -3%
GTM Exercise·M
Aug 1, 25

CFO

—

5.0K sh · 2 lots

Own +10%
GTM Grant·A
Jul 31, 25

CFO

$0

276.9K sh

Own New
GTM Exercise·M
Jul 1, 25

Interim CFO

$0

2.5K sh · 3 lots

Own +59%
GTM Exercise·M
Jul 1, 25

Interim CFO

—

2.5K sh · 3 lots

Own +5%
GTM Other·F
Jul 1, 25

Interim CFO

$8.6K

848 sh · $10.12

Own -2%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 1, 2026	GTM	CFO	Exercise M	5422 lots	+475%	—	$0
Jun 1, 2026	GTM	CFO	Other F	268	-0%	$3.33	$892
Jun 1, 2026	GTM	CFO	Exercise M	5422 lots	+0%	—	—
May 29, 2026	GTM	CFO	Grant A	393.8K	New	—	$0
May 1, 2026	GTM	CFO	Exercise M	5.0K2 lots	+32%	—	$0
May 1, 2026	GTM	CFO	Other F	2.5K2 lots	-1%	$6.25 avg	$15.4K
May 1, 2026	GTM	CFO	Exercise M	5.0K2 lots	+2%	—	—
Apr 1, 2026	GTM	CFO	Exercise M	38.4K5 lots	+207%	—	$0
Apr 1, 2026	GTM	CFO	Other F	18.1K	-8%	$5.98	$108.0K
Apr 1, 2026	GTM	CFO	Exercise M	67.8K6 lots	+44%	—	—
Mar 1, 2026	GTM	CFO	Exercise M	5412 lots	+122%	—	$0
Mar 1, 2026	GTM	CFO	Exercise M	5412 lots	+0%	—	—
Mar 1, 2026	GTM	CFO	Other F	186	-0%	$6.21	$1.2K
Feb 5, 2026	GTM	CFO	Exercise M	98.2K2 lots	New	—	$0
Feb 5, 2026	GTM	CFO	Exercise M	98.2K2 lots	+110%	—	—
Feb 5, 2026	GTM	CFO	Other F	33.5K	-18%	$6.87	$230.2K
Feb 1, 2026	GTM	CFO	Exercise M	5.0K2 lots	New	—	$0
Feb 1, 2026	GTM	CFO	Exercise M	5.0K2 lots	+6%	—	—
Feb 1, 2026	GTM	CFO	Other F	2.0K2 lots	-2%	$8.05 avg	$15.9K
Jan 1, 2026	GTM	CFO	Exercise M	10.4K4 lots	New	—	$0
Jan 1, 2026	GTM	CFO	Exercise M	10.4K4 lots	+15%	—	—
Jan 1, 2026	GTM	CFO	Other F	4.1K	-5%	$10.17	$41.6K
Dec 1, 2025	GTM	CFO	Exercise M	1.0K3 lots	+399%	—	$0
Dec 1, 2025	GTM	CFO	Exercise M	1.0K3 lots	+1%	—	—
Dec 1, 2025	GTM	CFO	Other F	3612 lots	-0%	$9.92 avg	$3.6K
Nov 1, 2025	GTM	CFO	Exercise M	5.0K2 lots	+22%	—	$0
Nov 1, 2025	GTM	CFO	Exercise M	5.0K2 lots	+7%	—	—
Nov 1, 2025	GTM	CFO	Other F	1.7K2 lots	-2%	$11.22 avg	$19.2K
Oct 1, 2025	GTM	CFO	Exercise M	33.8K4 lots	New	—	$0
Oct 1, 2025	GTM	CFO	Other F	11.5K	-13%	$10.91	$125.9K
Oct 1, 2025	GTM	CFO	Exercise M	33.8K4 lots	+156%	—	—
Sep 1, 2025	GTM	CFO	Exercise M	1.3K4 lots	New	—	$0
Sep 1, 2025	GTM	CFO	Exercise M	1.3K4 lots	+2%	—	—
Sep 1, 2025	GTM	CFO	Other F	4332 lots	-1%	$10.90 avg	$4.7K
Aug 1, 2025	GTM	CFO	Exercise M	5.0K2 lots	+186%	—	$0
Aug 1, 2025	GTM	CFO	Other F	1.7K2 lots	-3%	$10.83 avg	$18.1K
Aug 1, 2025	GTM	CFO	Exercise M	5.0K2 lots	+10%	—	—
Jul 31, 2025	GTM	CFO	Grant A	276.9K	New	—	$0
Jul 1, 2025	GTM	Interim CFO	Exercise M	2.5K3 lots	+59%	—	$0
Jul 1, 2025	GTM	Interim CFO	Exercise M	2.5K3 lots	+5%	—	—
Jul 1, 2025	GTM	Interim CFO	Other F	848	-2%	$10.12	$8.6K

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

About O'Brien Michael Graham

This profile aggregates every SEC Form 4 insider transaction reported by O'Brien Michael Graham 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.