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PMA

PMA Graphene Technology Group Inc.CIK 1956166 ☆ Sign in to watchCongress trades
Open-mkt buys · 90d
—
0 trades · 0 insiders
Open-mkt sales · 90d
$3.36M
34 trades · 1 insiders
Net · 90d
$-3.36M
Insiders on file
1

AI insights for PMA PRO

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AI insights for PMA
Insider sentiment score with a plain-English explanation, conviction score on every buy, and how the stock performed 30 and 90 days after past insider buys.
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Daily buy vs sell · 90 days

$547.9K2026-08-13 buys — 2026-08-13 sales $440.1K08-132026-08-14 buys — 2026-08-14 sales $547.9K2026-08-17 buys — 2026-08-17 sales $104.8K08-172026-08-18 buys — 2026-08-18 sales $32.4K2026-08-21 buys — 2026-08-21 sales $527.9K08-212026-09-09 buys — 2026-09-09 sales $375.3K2026-09-11 buys — 2026-09-11 sales $312.0K09-112026-09-15 buys — 2026-09-15 sales $257.7K2026-09-22 buys — 2026-09-22 sales $312.0K09-222026-09-23 buys — 2026-09-23 sales $15.6K2026-09-24 buys — 2026-09-24 sales $312.1K09-242026-09-25 buys — 2026-09-25 sales $124.6K
■ Open-market buys (P)   ■ Open-market sales (S) · daily dollar value by transaction date

Insiders

InsiderRoleTradesBoughtSoldLast trade
Lam Chi MingDirector, 10% Owner34$0$3.36M2026-09-25

Trade history

InsiderRoleCodeTradeFiledSharesPriceValueOwned after
Lam Chi MingDirector S Sale2026-09-252026-09-2547,865$1.30 $62.2K1,431,886SEC↗
Lam Chi MingDirector S Sale2026-09-252026-09-2547,865$1.30 $62.3K1,431,886SEC↗
Lam Chi MingDirector S Sale2026-09-242026-09-25120,000$1.30 $156.0K1,479,751SEC↗
Lam Chi MingDirector S Sale2026-09-242026-09-25120,000$1.30 $156.1K1,479,751SEC↗
Lam Chi MingDirector S Sale2026-09-232026-09-236,000$1.30 $7.8K192,751SEC↗
Lam Chi MingDirector S Sale2026-09-232026-09-236,000$1.30 $7.8K192,751SEC↗
Lam Chi MingDirector S Sale2026-09-222026-09-23120,000$1.30 $156.0K198,751SEC↗
Lam Chi MingDirector S Sale2026-09-222026-09-23120,000$1.30 $156.0K198,751SEC↗
Lam Chi MingDirector S Sale2026-09-152026-09-1599,114$1.30 $128.8K318,751SEC↗
Lam Chi MingDirector S Sale2026-09-152026-09-1599,114$1.30 $128.9K318,751SEC↗
Lam Chi MingDirector S Sale2026-09-112026-09-11120,000$1.30 $156.0K417,865SEC↗
Lam Chi MingDirector S Sale2026-09-112026-09-11120,000$1.30 $156.0K417,865SEC↗
Lam Chi MingDirector S Sale2026-09-092026-09-11150,000$1.25 $187.5K537,865SEC↗
Lam Chi MingDirector S Sale2026-09-092026-09-11150,000$1.25 $187.8K537,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-212026-08-25100,000$1.32 $132.0K687,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-212026-09-11100,000$1.32 $132.0K687,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-212026-08-25100,000$1.32 $131.9K687,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-212026-09-11100,000$1.32 $131.9K687,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-182026-08-255,000$1.62 $8.1K787,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-182026-09-115,000$1.62 $8.1K787,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-182026-08-255,000$1.62 $8.1K787,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-182026-09-115,000$1.62 $8.1K787,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-172026-08-2515,000$1.75 $26.3K792,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-172026-09-1115,000$1.75 $26.3K792,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-172026-08-2515,000$1.75 $26.2K792,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-172026-09-1115,000$1.75 $26.2K792,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-142026-08-25100,000$1.37 $137.0K807,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-142026-09-11100,000$1.37 $137.0K807,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-142026-08-25100,000$1.37 $137.0K807,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-142026-09-11100,000$1.37 $137.0K807,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-132026-08-25100,000$1.10 $110.0K907,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-132026-09-11100,000$1.10 $110.0K907,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-132026-08-25100,000$1.10 $110.0K907,865SEC↗
Lam Chi MingDirector, 10% Owner S Sale2026-08-132026-09-11100,000$1.10 $110.0K907,865SEC↗