AlphaYouRP
Insider buying
Richard Peter Marshall bought $20K of Serina Therapeutics, Inc. (SER) stock
Richard Peter Marshall, Dir of Serina Therapeutics, Inc. (SER), bought 12,183 shares of SER stock worth $20K, per an SEC Form 4 filed May 22, 2026.
It was an open-market purchase.
The trade happened on May 19, 2026, 3 days before it was made public.
SER has moved +43.5% since the trade date, from $1.61 to $2.31 (Sep 21, 2026 close).
- Traded
- May 19, 2026
- Disclosed
- May 22, 2026
- Filing delay
- 3 days
- Price since
- +43.5%
- Role
- Dir
- Source
- SEC Form 4
More SER insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.