Marc N. Casper - Insider Trading & Ownership

Location
C/O Thermo Fisher Scientific, 168 Third Avenue, Waltham, MA
Summary
The estimated net worth of Marc N. Casper is at least $81.3M dollars as of October 28, 2025. Marc N. Casper is the Chairman & CEO, Director of THERMO FISHER SCIENTIFIC INC. and owns shares of THERMO FISHER SCIENTIFIC INC. (TMO) stock worth about $80.1M. Marc N. Casper is the Director of SYNOPSYS INC and owns shares of SYNOPSYS INC (SNPS) stock worth about $1.27M.
Signature
/s/ Melodie T. Morin, Attorney-in-Fact for Marc N. Casper
All Insider Reports
All Insider Reports

Ownership of Marc N. Casper

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
TMO THERMO FISHER SCIENTIFIC INC. Chairman & CEO, Director $80.1M -$47.5M -37.2% Oct 24, 2025
SNPS SYNOPSYS INC Director $1.27M Apr 10, 2024

Insider Transactions Reported by Marc N. Casper:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.