PMA · PMA Graphene Technology Group Inc. · Insider Trading

$1.21 -0.04 (-3.20%) At close · Nov 12

Market Cap

$197.20M

162.97M

Volume · Nov 12 8125 Avg daily vol (3M) 55.69K

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 4 and 5. Form 3 supplies initial ownership rather than a trade; Form 4 must be filed within two business days of the trade.

Query insider transactions through the insider trading API or MCP →

Insider Sentiment Score

Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.

Net buyers

-1

Net shares bought

-0.48%

Net buy value

-$1,021,213

Date	Insider	Role	Type	Security	Shares	Price	Value	After
2026-09-25	Lam Chi Ming	Director	Sell↓	Class A Ordinary Shares (I)	47,865	$1.30	$62,335	1,431,886
2026-09-24	Lam Chi Ming	Director	Sell↓	Class A Ordinary Shares (I)	120,000	$1.30	$156,060	1,479,751
2026-09-23	Lam Chi Ming	Director	Sell↓	Class A Ordinary Shares (I)	6,000	$1.30	$7,805	192,751
2026-09-22	Lam Chi Ming	Director	Sell↓	Class A Ordinary Shares (I)	120,000	$1.30	$156,024	198,751
2026-09-15	Lam Chi Ming	Director	Sell↓	Class A Ordinary Shares (I)	99,114	$1.30	$128,868	318,751
2026-09-11	Lam Chi Ming	Director	Sell↓	Class A Ordinary Shares (I)	120,000	$1.30	$156,036	417,865
2026-09-09	Lam Chi Ming	Director	Sell↓	Class A Ordinary Shares (I)	150,000	$1.25	$187,845	537,865
2026-08-21	Lam Chi Ming	Director	Sell↓	Class A Ordinary Shares (I)	100,000	$1.32	$131,950	687,865
2026-08-18	Lam Chi Ming	Director	Sell↓	Class A Ordinary Shares (I)	5,000	$1.62	$8,116	787,865
2026-08-17	Lam Chi Ming	Director	Sell↓	Class A Ordinary Shares (I)	15,000	$1.75	$26,175	792,865
2026-08-14	Lam Chi Ming	Director	Sell↓	Class A Ordinary Shares (I)	100,000	$1.37	$136,970	807,865
2026-08-13	Lam Chi Ming	Director	Sell↓	Class A Ordinary Shares (I)	100,000	$1.10	$110,030	907,865
2026-06-16	Lam Chi Ming	Director	Other↑ Filing footnotes — Class A Ordinary Shares (Indirect) Pursuant to a reclassification exempt under Rule 16b-7 and approved by the shareholders of the Issuer, all issued Ordinary Shares were redesignated and reclassified into Class A Ordinary Shares on a one-for-one basis (except for 6,000,000 issued Ordinary Shares held by the Reporting Person which were redesignated and reclassified into Class B Ordinary Shares on a one-for-one basis). Each Class B Ordinary Share is convertible into one Class A Ordinary Share at the option of the holder, without the payment of any additional sum and has no expiration date. The Reporting Person's 8,414,865 Ordinary Shares were reclassified as follows: (i) An aggregate of 2,414,965 Ordinary Shares held by the Reporting Person were reclassified as 2,414,965 Class A Ordinary Shares of which (i) 1,407,000 Class A Ordinary Shares are held directly by the Reporting Person and (ii) 1,007,865 Class A Ordinary Shares are held in the Reporting Person's broker account; and (ii) 6,000,000 Ordinary Shares held by the Reporting Person were reclassified as 6,000,000 Class B Ordinary Shares held directly by the Reporting Person.	Class A Ordinary Shares (I)	1,007,865	—	—	1,007,865
2026-06-16	Lam Chi Ming	Director	Other↑ Filing footnotes — Class B Ordinary Shares (Direct) Pursuant to a reclassification exempt under Rule 16b-7 and approved by the shareholders of the Issuer, all issued Ordinary Shares were redesignated and reclassified into Class A Ordinary Shares on a one-for-one basis (except for 6,000,000 issued Ordinary Shares held by the Reporting Person which were redesignated and reclassified into Class B Ordinary Shares on a one-for-one basis). Each Class B Ordinary Share is convertible into one Class A Ordinary Share at the option of the holder, without the payment of any additional sum and has no expiration date. The Reporting Person's 8,414,865 Ordinary Shares were reclassified as follows: (i) An aggregate of 2,414,965 Ordinary Shares held by the Reporting Person were reclassified as 2,414,965 Class A Ordinary Shares of which (i) 1,407,000 Class A Ordinary Shares are held directly by the Reporting Person and (ii) 1,007,865 Class A Ordinary Shares are held in the Reporting Person's broker account; and (ii) 6,000,000 Ordinary Shares held by the Reporting Person were reclassified as 6,000,000 Class B Ordinary Shares held directly by the Reporting Person.	Class B Ordinary Shares	6,000,000	—	—	6,000,000
2026-06-16	Lam Chi Ming	Director	Other↑ Filing footnotes — Class A Ordinary Shares (Direct) Pursuant to a reclassification exempt under Rule 16b-7 and approved by the shareholders of the Issuer, all issued Ordinary Shares were redesignated and reclassified into Class A Ordinary Shares on a one-for-one basis (except for 6,000,000 issued Ordinary Shares held by the Reporting Person which were redesignated and reclassified into Class B Ordinary Shares on a one-for-one basis). Each Class B Ordinary Share is convertible into one Class A Ordinary Share at the option of the holder, without the payment of any additional sum and has no expiration date. The Reporting Person's 8,414,865 Ordinary Shares were reclassified as follows: (i) An aggregate of 2,414,965 Ordinary Shares held by the Reporting Person were reclassified as 2,414,965 Class A Ordinary Shares of which (i) 1,407,000 Class A Ordinary Shares are held directly by the Reporting Person and (ii) 1,007,865 Class A Ordinary Shares are held in the Reporting Person's broker account; and (ii) 6,000,000 Ordinary Shares held by the Reporting Person were reclassified as 6,000,000 Class B Ordinary Shares held directly by the Reporting Person.	Class A Ordinary Shares	1,407,000	—	—	1,407,000
2026-06-16	Lam Chi Ming	Director	Other↓ Filing footnotes — Ordinary Shares (Direct) Pursuant to a reclassification exempt under Rule 16b-7 and approved by the shareholders of the Issuer, all issued Ordinary Shares were redesignated and reclassified into Class A Ordinary Shares on a one-for-one basis (except for 6,000,000 issued Ordinary Shares held by the Reporting Person which were redesignated and reclassified into Class B Ordinary Shares on a one-for-one basis). Each Class B Ordinary Share is convertible into one Class A Ordinary Share at the option of the holder, without the payment of any additional sum and has no expiration date. The Reporting Person's 8,414,865 Ordinary Shares were reclassified as follows: (i) An aggregate of 2,414,965 Ordinary Shares held by the Reporting Person were reclassified as 2,414,965 Class A Ordinary Shares of which (i) 1,407,000 Class A Ordinary Shares are held directly by the Reporting Person and (ii) 1,007,865 Class A Ordinary Shares are held in the Reporting Person's broker account; and (ii) 6,000,000 Ordinary Shares held by the Reporting Person were reclassified as 6,000,000 Class B Ordinary Shares held directly by the Reporting Person.	Ordinary Shares	8,414,865	—	—	0

Legend Buy — open-market purchase Sell — open-market sale ↑ Shares acquired ↓ Shares disposed (gift, conversion, tax…)

Showing 1–16 of 16 transactions

Key facts CIK 1956166 CUSIP G61440106 13F (30d) 3 filings 3 filers Visit website Investor relations