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>>
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
Ownership | 2026-03-18 09:01 am | N/A N/A | J-Star Holding Co. Ltd. | YMAT | SUNG TING-PANG Director | 0 | $0 | 240,000 (Direct) | View |
Ownership | 2026-03-18 09:01 am | N/A N/A | J-Star Holding Co. Ltd. | YMAT | WANG SHEN-HUEI Director | 0 | $0 | 240,000 (Direct) | View |
Ownership | 2026-03-18 09:01 am | N/A N/A | J-Star Holding Co. Ltd. | YMAT | Sam Van CEO | 0 | $0 | 171,129 (Direct) | View |
Ownership | 2026-03-18 09:01 am | N/A N/A | J-Star Holding Co. Ltd. | YMAT | LIN PING-HONG Director | 0 | $0 | 240,000 (Direct) | View |
Ownership | 2026-03-18 09:01 am | N/A N/A | J-Star Holding Co. Ltd. | YMAT | New Moon Corp 10% Owner | 0 | $0 | 4,888,092 (Direct) | View |
Ownership | 2026-03-18 09:01 am | N/A N/A | J-Star Holding Co. Ltd. | YMAT | Chiang Jing-Bin Chairman 10% Owner | 0 | $0 | 6,097,183 (Indirect) | View |
Ownership | 2026-03-18 09:01 am | N/A N/A | J-Star Holding Co. Ltd. | YMAT | HUANG CHING-CHOU Director | 0 | $0 | 240,000 (Direct) | View |