CASPER MARC N — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

CASPER MARC N is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market sales: $72.83M.

Profile

CASPER MARC N

Marc N. Casper is the chairman and chief executive officer of Thermo Fisher Scientific Inc., a global leader in scientific instrumentation, laboratory equipment and related services. As of the March 9, 2026 SEC filing, he holds both the roles of chairman and CEO. Under his leadership, Thermo Fisher has pursued growth through strategic acquisitions and expansion of its life sciences tools and services portfolio, including notable transactions such as the acquisition of Life Technologies (completed in 2014) and Patheon (completed in 2017). He has guided the company through cycles of globalization, regulatory complexity, and evolving demand in the life sciences and analytical instrumentation markets.

RoleChairman & CEO, Director
Notability85/100
LinksWikipedia

Board memberships

Awards & honors

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-03-09TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]264$519.74$137K
2026-03-09TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]516$519.13$268K
2026-03-09TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]106$517.83$55K
2026-03-09TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]201$516.73$104K
2026-03-09TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]348$515.64$179K
2026-03-09TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]570$514.71$293K
2026-03-09TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]1.1K$513.71$582K
2026-03-09TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]411$512.73$211K
2026-03-09TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]214$511.78$110K
2026-03-09TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]99$509.66$50K
2026-03-09TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]58$507.54$29K
2026-03-09TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]60$505.76$30K
2026-03-09TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]20$503.66$10K
2026-03-09TMOTHERMO FISHER SCIENTIFIC INC.M — Option exercise [10b5-1]4.0K$309.63$1.24M
2026-03-05TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]118$516.75$61K
2026-03-05TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]119$515.77$61K
2026-03-05TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]212$514.86$109K
2026-03-05TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]815$513.63$419K
2026-03-05TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]1.2K$512.92$637K
2026-03-05TMOTHERMO FISHER SCIENTIFIC INC.S — Open-market sale [10b5-1]1.4K$511.80$701K

Frequently Asked Questions

Who is CASPER MARC N?

Marc N. Casper is the chairman and chief executive officer of Thermo Fisher Scientific Inc., a global leader in scientific instrumentation, laboratory equipment and related services. As of the March 9, 2026 SEC filing, he holds both the roles of chairman and CEO. Under his leadership, Thermo Fisher has pursued growth through strategic acquisitions and expansion of its life scie…

Has CASPER MARC N been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 132 open-market sales ($72.83M) across all tracked filings.

Where can I see all of CASPER MARC N's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

Open the live CASPER MARC N profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.