Every Form 4 that PMA Graphene Technology Group Inc. (PMA) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow PMA and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full PMA filings page.
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.
PMA Graphene Technology Group Inc. reports that director and ten percent owner Lam Chi Ming amended a prior insider report to correct that he sold, rather than acquired, several blocks of Class A Ordinary Shares in August 2026. The corrected entries show indirect open-market or private sales totaling 320,000 shares at prices between $1.10 and $1.75 per share, held through an individual brokerage account, with no Rule 10b5-1 trading plan reported.
Ming Shing Group Holdings Ltd (PMA) insider Lam Chi Ming, a director and ten percent owner, reported several indirect transactions in Class A Ordinary Shares held in a broker account. The filing shows net sales of 200,000 shares on August 13 and 14, 2026, at prices of $1.1003 and $1.3697 per share, respectively, plus additional reported transactions involving 120,000 shares between August 17 and 21, 2026, at prices between $1.3195 and $1.7450 per share.