Trade Summary

5 days ago, CASPER MARC N, serving as Chairman & CEO at THERMO FISHER SCIENTIFIC INC. (TMO), sold 15,000 shares at $574.46 per share, for a total transaction value of $8,616,966.72. Following this transaction, CASPER MARC N now holds 4,608 shares of TMO.

This sale represents a 76.50% decrease in CASPER MARC N's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Thursday, August 6, 2026 and publicly disclosed via SEC Form 4 filing on Friday, August 7, 2026 at 5:26 PM ET, 1 day after the trade was made.

THERMO FISHER SCIENTIFIC INC. operates in the HEALTHCARE sector, specifically within the DIAGNOSTICS & RESEARCH industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.