List of insiders holdings for J-Star Holding Co. Ltd.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- 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>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Chiang Jing-Bin Chairman 10% Owner | 2026-03-18 09:01:08 | 1,209,091 4,888,092 | 6,097,183 | Form 3 |
| 2 | New Moon Corp 10% Owner | 2026-03-18 09:01:09 | 4,888,092 0 | 4,888,092 | Form 3 |
| 3 | HUANG CHING-CHOU Director | 2026-03-18 09:01:06 | 240,000 0 | 240,000 | Form 3 |
| 4 | LIN PING-HONG Director | 2026-03-18 09:01:10 | 240,000 0 | 240,000 | Form 3 |
| 5 | SUNG TING-PANG Director | 2026-03-18 09:01:16 | 240,000 0 | 240,000 | Form 3 |
| 6 | WANG SHEN-HUEI Director | 2026-03-18 09:01:14 | 240,000 0 | 240,000 | Form 3 |
| 7 | Sam Van CEO | 2026-03-18 09:01:12 | 171,129 0 | 171,129 | Form 3 |