MapLight Therapeutics, Inc (MLPT) insider trading
Every open-market stock purchase and sale by MapLight Therapeutics, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Catalyst4 Inc. (Insider) bought $98.7M in the last 90 days, growing their stake 21%.
Last 12 months: insiders bought $191M (3 buys) and sold $0 (0 sales).
Recent MLPT insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Aug 14, 2026 | Catalyst4 Inc. (Insider) | Bought | $50.1M |
| Aug 14, 2026 | Catalyst4 Inc. (Insider) | Bought | $33.3M |
| Jul 30, 2026 | Catalyst4 Inc. (Insider) | Bought | $13M |
| Jul 29, 2026 | Catalyst4 Inc. (Insider) | Bought | $37.9K |
| Jul 28, 2026 | Catalyst4 Inc. (Insider) | Bought | $1.5M |
| Jul 28, 2026 | Catalyst4 Inc. (Insider) | Bought | $761K |
| Oct 28, 2025 | Catalyst4 Inc. (Insider) | Bought | $92.5M |
| Oct 28, 2025 | Catalyst4 Inc. (Insider) | Bought (not open market) | — |
| Oct 28, 2025 | Catalyst4 Inc. (Insider) | Bought (not open market) | — |
| Oct 28, 2025 | Catalyst4 Inc. (Insider) | Bought (not open market) | — |
| Oct 28, 2025 | Catalyst4 Inc. (Insider) | Bought (not open market) | — |
| Oct 28, 2025 | Catalyst4 Inc. (Insider) | Bought (not open market) | — |
| Oct 28, 2025 | Catalyst4 Inc. (Insider) | Bought (not open market) | — |
| Oct 28, 2025 | Catalyst4 Inc. (Insider) | Bought (not open market) | — |
Who's trading MLPT
- Catalyst4 Inc., Insider: bought $191M (7 buys), last Aug 14, 2026
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