PMA Graphene director Lam Chi Ming sells 167,865 shares

The director’s two transactions involved shares held indirectly in an individual account with a broker; no Rule 10b5-1 plan is reported.

Rhea-AI Filing Summary

PMA Graphene Technology Group Inc. director Lam Chi Ming reported selling 167,865 Class A Ordinary Shares across two transactions: 120,000 shares on September 24, 2026, at $1.3005 per share, and 47,865 shares on September 25, 2026, at $1.3023 per share. The shares were held indirectly in an individual account with a broker. No Rule 10b5-1 plan is reported.

Insider Trade Summary

Net Seller: 167,865 shares

Net Sell 2 txns

Insider Lam Chi Ming

Role Director

Sold 167,865 shs ($218K)

Type	Security	Shares	Price	Value
Sale	Class A Ordinary Shares	47,865	$1.3023	$62K
Sale	Class A Ordinary Shares	120,000	$1.3005	$156K

Holdings After Transaction: Class A Ordinary Shares — 1,431,886 shares (Indirect, Held in individual account with broker)

Key Figures

Shares sold across reported transactions: 167,865 Class A Ordinary Shares Shares sold: 120,000 Class A Ordinary Shares Sale price: $1.3005 per share +2 more

5 metrics

Shares sold across reported transactions 167,865 Class A Ordinary Shares Two reported transactions

Shares sold 120,000 Class A Ordinary Shares September 24, 2026 transaction

Sale price $1.3005 per share September 24, 2026 transaction

Shares sold 47,865 Class A Ordinary Shares September 25, 2026 transaction

Sale price $1.3023 per share September 25, 2026 transaction

FAQ

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How many PMA shares did director Lam Chi Ming sell, and at what prices?

Lam Chi Ming reported selling 167,865 Class A Ordinary Shares across two transactions: 120,000 shares at $1.3005 per share on September 24, 2026, and 47,865 shares at $1.3023 per share on September 25, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/25/2026 - 10:01 AM Accepted by SEC EDGAR 09/25/2026 - 10:00 AM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Lam Chi Ming

(Last) (First) (Middle)

OFFICE UNIT B8, 27/F NCB INNOVATION

CENTRE NO. 888 LAI CHI KOK ROAD

(Street)

KOWLOON 00000

(City) (State) (Zip)

HONG KONG

(Country)

2. Issuer Name and Ticker or Trading Symbol
PMA Graphene Technology Group Inc. [ PMA ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/24/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Ordinary Shares	09/24/2026		S		120,000	D	$1.3005	1,479,751	I	Held in individual account with broker
Class A Ordinary Shares	09/25/2026		S		47,865	D	$1.3023	1,431,886	I	Held in individual account with broker

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	Lam Chi Ming	09/25/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)