Shafer Michael D bought TMO
November 25, 2025 · Form 4 insider transaction
Shafer Michael D bought 2,250 shares of Thermo Fisher Scientific Inc. at $294.02 per share, a transaction worth $661.5K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
2,250
Price
$294.02
Total value
$661.5K
InsiderShafer Michael D
Role—
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateNovember 25, 2025
Filing dateNovember 26, 2025
Shares owned after20,981
OwnershipDirect
10b5-1 planNo
AmendedNo