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>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-08-14 Purchase | 2026-08-18 6:55 pm | MapLight Therapeutics Inc. | MLPT | Catalyst4 Inc. 10% Owner | 4,400,000 | $11.38 | $50,072,000 | 28,235,375 (Indirect) | View |
| 2026-07-28 Purchase | 2026-07-30 6:39 pm | MapLight Therapeutics Inc. | MLPT | Catalyst4 Inc. 10% Owner | 1,209,225 | $12.66 | $15,314,794 | 20,906,689 (Indirect) | View |
| 2025-10-28 Purchase | 2025-10-29 4:16 pm | MapLight Therapeutics Inc. | MLPT | Catalyst4 Inc. 10% Owner | 5,441,176 | $17 | $92,499,992 | 19,697,464 (Indirect) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-10-28 Conversion | 2025-10-29 4:16 pm | N/A N/A | MapLight Therapeutics Inc. | MLPT | Catalyst4 Inc. 10% Owner | 28,512,576 | $0 | 19,697,464 (Indirect) | View |
Ownership | 2025-10-27 5:12 pm | N/A N/A | MapLight Therapeutics Inc. | MLPT | Catalyst4 Inc. 10% Owner | 0 | $0 | 14,256,288 (Indirect) | View |