Trade Summary

3 days ago, Pettiti Gianluca, serving as President & COO at THERMO FISHER SCIENTIFIC INC. (TMO), sold 4,133 shares at $614.38 per share, for a total transaction value of $2,539,232.54. Following this transaction, Pettiti Gianluca now holds 23,216 shares of TMO.

This sale represents a 15.11% decrease in Pettiti Gianluca's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Monday, August 31, 2026 and publicly disclosed via SEC Form 4 filing on Tuesday, September 1, 2026 at 4:10 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.