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 |
| 2026-01-02 Option Award | 2026-01-06 4:14 pm | N/A 2036-01-01 | Sionna Therapeutics Inc. | SION | Beer Caroline Stark Chief Business Officer | 139,340 | $0 | 139,340 (Direct) | View |
| 2025-10-01 Option Award | 2025-10-03 4:14 pm | N/A 2035-09-30 | Sionna Therapeutics Inc. | SION | Beer Caroline Stark Chief Business Officer | 255,000 | $0 | 255,000 (Direct) | View |