AlphaYouKM
Insider selling
Kathryn Mccarthy sold $911K of Sei Investments Co (SEIC) stock
Kathryn Mccarthy, Dir of Sei Investments Co (SEIC), sold 10,000 shares of SEIC stock worth $911K, per an SEC Form 4 filed May 5, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on May 4, 2026, 1 day before it was made public.
SEIC has moved +15.5% since the trade date, from $91.27 to $105.38 (Sep 21, 2026 close).
- Traded
- May 4, 2026
- Disclosed
- May 5, 2026
- Filing delay
- 1 day
- Price since
- +15.5%
- Role
- Dir
- Source
- SEC Form 4
More SEIC insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.