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 |
| 2026-07-31 Option Award | 2026-08-04 4:30 pm | N/A 2036-07-30 | Solana Co | HSDT | Chee Choon Wee CEO and President | 923,000 | $0 | 923,000 (Direct) | View |
| 2026-05-11 Exercise | 2026-05-13 7:56 pm | N/A N/A | Solana Co | HSDT | Chee Choon Wee Executive Chairman 10% Owner | 1,109,118 | $0 | 8,704,479 (Direct) | View |
| 2025-09-18 Option Award | 2026-05-13 7:56 pm | N/A 2030-09-17 | Solana Co | HSDT | Chee Choon Wee Executive Chairman 10% Owner | 2,218,236 | $0 | 8,704,479 (Indirect) | View |
Ownership | 2025-09-25 5:00 pm | N/A N/A | HELIUS MEDICAL TECHNOLOGIES INC. | HSDT | Chee Choon Wee Director 10% Owner | 0 | $0 | 14,769,922 (Indirect) | View |