AlphaYouC4
Insider buying
Catalyst4, Inc. bought $15.3M of MapLight Therapeutics, Inc. (MPLT) stock
Catalyst4, Inc., 10% owner of MapLight Therapeutics, Inc. (MPLT), bought 1,209,225 shares of MPLT stock worth $15.3M, per an SEC Form 4 filed Jul 30, 2026.
It was an open-market purchase.
The trade happened on Jul 28, 2026, 2 days before it was made public.
MPLT has moved -11.5% since the trade date, from $12.31 to $10.90 (Sep 21, 2026 close).
- Traded
- Jul 28, 2026
- Disclosed
- Jul 30, 2026
- Filing delay
- 2 days
- Price since
- -11.5%
- Role
- 10% owner
- Source
- SEC Form 4
More MPLT insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.