Ming Shing director sells 270K PMA shares

Director Lam Chi Ming disclosed indirect open-market or private sales totaling 270,000 PMA Class A shares over two days in September 2026.

Rhea-AI Filing Summary

Ming Shing Group Holdings Ltd (PMA) director Lam Chi Ming reported two indirect sales of Class A Ordinary Shares. On September 11, 2026 he sold 120,000 shares at $1.3003 per share, and on September 9, 2026 he sold 150,000 shares at $1.2523 per share, all held in a broker account. No Rule 10b5-1 trading plan is reported, and no post-transaction share balance is stated.

Insider Trade Summary

Net Seller: 270,000 shares

Net Sell 2 txns

Insider Lam Chi Ming

Role Director

Sold 270,000 shs ($344K)

Type	Security	Shares	Price	Value
Sale	Class A Ordinary Shares	120,000	$1.3003	$156K
Sale	Class A Ordinary Shares	150,000	$1.2523	$188K

Holdings After Transaction: Class A Ordinary Shares — 417,865 shares (Indirect, Held in individual account with broker)

Key Figures

Shares sold September 11, 2026: 120,000 shares Price per share September 11, 2026: $1.3003 per share Shares sold September 9, 2026: 150,000 shares +2 more

5 metrics

Shares sold September 11, 2026 120,000 shares Indirect sale of Class A Ordinary Shares at $1.3003 per share

Price per share September 11, 2026 $1.3003 per share Indirect sale of 120,000 Class A Ordinary Shares

Shares sold September 9, 2026 150,000 shares Indirect sale of Class A Ordinary Shares at $1.2523 per share

Price per share September 9, 2026 $1.2523 per share Indirect sale of 150,000 Class A Ordinary Shares

Total shares sold 270,000 shares Aggregate of two indirect sales reported in this Form 4

Key Terms

Class A Ordinary Shares, Rule 10b5-1 trading plan, indirect, individual account with broker

4 terms

Class A Ordinary Shares financial

"reported two indirect sales of Class A Ordinary Shares"

Class A ordinary shares are a type of ownership stake in a company that typically grants voting rights to shareholders, allowing them to have a say in important company decisions. They often come with priority in receiving dividends or profits, making them attractive to investors seeking influence and potential income. These shares help distinguish different levels of ownership and rights within a company's stock structure.

Rule 10b5-1 trading plan regulatory

"No Rule 10b5-1 trading plan is reported"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

indirect financial

"The sold Class A Ordinary Shares are reported as held indirectly"

individual account with broker financial

"described as “Held in individual account with broker.”"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did PMA director Lam Chi Ming report on this Form 4?

He reported two indirect sales of PMA Class A Ordinary Shares, totaling 270,000 shares, executed on September 9 and 11, 2026, described as sales in open market or private transactions.

How many PMA shares did Lam Chi Ming sell on each date and at what prices?

On September 11, 2026, he sold 120,000 shares at $1.3003 per share. On September 9, 2026, he sold 150,000 shares at $1.2523 per share.

Are Lam Chi Ming’s PMA share sales under a Rule 10b5-1 trading plan?

No. The Form 4 indicates the Rule 10b5-1 checkbox is not marked, and there is no footnote stating that the transactions were made pursuant to a Rule 10b5-1 trading plan.

How are the sold PMA shares held according to the Form 4?

The sold Class A Ordinary Shares are reported as held indirectly, with the nature of ownership described as “Held in individual account with broker.”

Does the Form 4 state Lam Chi Ming’s remaining PMA share holdings after these sales?

No. The Form 4 lists the transactions but does not state a total number of shares held following the reported sales.

Does Lam Chi Ming hold any PMA derivative securities in this filing?

No derivative positions are listed. The derivative securities section is empty in this Form 4, so only non-derivative Class A Ordinary Share transactions are reported.

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

Form 4 Insider Transactions: What Each Field Means →

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Available on EDGAR 09/11/2026 - 01:05 PM Accepted by SEC EDGAR 09/11/2026 - 01:05 PM 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)
09/09/2026

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	09/09/2026		S		150,000	D	$1.2523	537,865	I	Held in individual account with broker
Class A Ordinary Shares	09/11/2026		S		120,000	D	$1.3003	417,865	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	09/11/2026
	** 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)