Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-09-24 Sale | 2026-09-25 10:00 am | PMA Graphene Technology Group Inc. | PMA | Lam Chi Ming Director | 167,865 | $1.301 | $218,395 | 1,431,886 (Indirect) | View |
| 2026-09-22 Sale | 2026-09-23 1:23 pm | PMA Graphene Technology Group Inc. | PMA | Lam Chi Ming Director | 126,000 | $1.3002 | $163,829 | 192,751 (Indirect) | View |
| 2026-09-15 Sale | 2026-09-15 09:38 am | PMA Graphene Technology Group Inc. | PMA | Lam Chi Ming Director | 99,114 | $1.3002 | $128,868 | 318,751 (Indirect) | View |
| 2026-09-09 Sale | 2026-09-11 1:05 pm | PMA Graphene Technology Group Inc. | PMA | Lam Chi Ming Director | 270,000 | $1.2736 | $343,881 | 417,865 (Indirect) | View |
| 2026-08-13 Sale(A) | 2026-09-11 10:29 am | PMA Graphene Technology Group Inc. | PMA | Lam Chi Ming Director 10% Owner | 320,000 | $1.2914 | $413,241 | 687,865 (Indirect) | View |
| 2026-08-13 Sale | 2026-08-25 09:11 am | Ming Shing Group Holdings Ltd | PMA | Lam Chi Ming Director 10% Owner | 320,000 | $1.2914 | $413,241 | 687,865 (Indirect) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-06-16 Other | 2026-07-17 12:05 pm | N/A N/A | Ming Shing Group Holdings Ltd | MSW | Lam Chi Ming Director 10% Owner | 16,829,730 | $0 | 19,244,595 (Direct) | View |
Ownership | 2026-03-18 3:52 pm | N/A N/A | Ming Shing Group Holdings Ltd | MSW | Lam Chi Ming Director | 0 | $0 | 8,414,865 (Direct) | View |