Lam Chi Ming
SEC CIK 2028403 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| PMA | PMA Graphene Technology Group Inc. | Dir, 10% | 1.43M | — | $1.37M | 8 | 2026-06-16 | 2026-09-24 |
Most active insiders at PMA, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Lam Chi Ming | Dir, 10% | — | $1.37M |
Transactions 8
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MI | 2026-09-25 10:00 | 2026-09-24+ | PMA | PMA Graphene Technology Group Inc. | Lam Chi Ming | Dir | S - Sale | $1.30 | -167.9K | 1.43M | -10% | -$218.4K |
| MI | 2026-09-23 13:23 | 2026-09-22+ | PMA | PMA Graphene Technology Group Inc. | Lam Chi Ming | Dir | S - Sale | $1.30 | -126.0K | 192.8K | -40% | -$163.8K |
| I | 2026-09-15 09:38 | 2026-09-15 | PMA | PMA Graphene Technology Group Inc. | Lam Chi Ming | Dir | S - Sale | $1.30 | -99.1K | 318.8K | -24% | -$128.9K |
| MI | 2026-09-11 13:05 | 2026-09-09+ | PMA | PMA Graphene Technology Group Inc. | Lam Chi Ming | Dir | S - Sale | $1.27 | -270.0K | 417.9K | -39% | -$343.9K |
| MAI | 2026-09-11 10:29 | 2026-08-13+ | PMA | PMA Graphene Technology Group Inc. | Lam Chi Ming | Dir, 10% | S - Sale | $1.29 | -320.0K | 687.9K | -32% | -$413.2K |
| MI | 2026-08-25 09:11 | 2026-08-13+ | PMA | PMA Graphene Technology Group Inc. | Lam Chi Ming | Dir, 10% | S - Sale | $1.29 | -80.0K | 687.9K | -10% | -$103.3K |
| DM | 2026-07-17 12:05 | 2026-06-16 | PMA | PMA Graphene Technology Group Inc. | Lam Chi Ming | Dir, 10% | J - Other | $0.00 | -7.01M | 1.41M | -83% | $0 |
| DI | 2026-07-17 12:05 | 2026-06-16 | PMA | PMA Graphene Technology Group Inc. | Lam Chi Ming | Dir, 10% | J - Other | $0.00 | +1.01M | 1.01M | New | $0 |
Purchase Sale Sale after option exercise All abbreviations