AlphaYouDR
Insider selling
David R. Horn sold $15K of Seer, Inc. (SEER) stock
David R. Horn, President & CFO of Seer, Inc. (SEER), sold 7,309 shares of SEER stock worth $15K, per an SEC Form 4 filed Aug 19, 2026.
It was an open-market sale.
The trade happened on Aug 18, 2026, 1 day before it was made public.
SEER has moved -7.9% since the trade date, from $2.02 to $1.86 (Sep 21, 2026 close).
- Traded
- Aug 18, 2026
- Disclosed
- Aug 19, 2026
- Filing delay
- 1 day
- Price since
- -7.9%
- Role
- President & CFO
- Source
- SEC Form 4
More SEER insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.