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Insider selling
Michael D Shafer sold $15.3M of Thermo Fisher Scientific Inc. (TMO) stock
Michael D Shafer, Executive Vice President of Thermo Fisher Scientific Inc. (TMO), sold 25,500 shares of TMO stock worth $15.3M, per an SEC Form 4 filed Aug 13, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Aug 11, 2026, 2 days before it was made public.
TMO has moved +8.8% since the trade date, from $605.00 to $658.52 (Sep 22, 2026 close).
- Traded
- Aug 11, 2026
- Disclosed
- Aug 13, 2026
- Filing delay
- 2 days
- Price since
- +8.8%
- Role
- Executive Vice President
- 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.