AlphaYouMN
Insider selling
Marc N Casper sold $172K of Thermo Fisher Scientific Inc. (TMO) stock
Marc N Casper, Chairman & CEO of Thermo Fisher Scientific Inc. (TMO), sold 275 shares of TMO stock worth $172K, per an SEC Form 4 filed Aug 26, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Aug 24, 2026, 2 days before it was made public.
TMO has moved +4.7% since the trade date, from $628.74 to $658.52 (Sep 22, 2026 close).
- Traded
- Aug 24, 2026
- Disclosed
- Aug 26, 2026
- Filing delay
- 2 days
- Price since
- +4.7%
- Role
- Chairman & CEO
- Source
- SEC Form 4
More TMO insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.