Insiders who reported open-market trades in the last 12 months at the companies Marc N. Casper files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
Michel Lagarde - $51.31M in TMO purchases and sales in the last 12 months
Michael D. Shafer - $22.54M in TMO purchases and sales in the last 12 months
Lisa P. Britt - $16.87M in TMO purchases and sales in the last 12 months
Frederick M. Lowery - $8.15M in TMO purchases and sales in the last 12 months
Gianluca Pettiti - $5.12M in TMO purchases and sales in the last 12 months
Joseph R. Holmes - $246K in TMO purchases and sales in the last 12 months
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Marc N. Casper is a corporate insider, tracked as Chairman & CEO, Director of THERMO FISHER SCIENTIFIC INC. (TMO). InsiderAlpha holds 22 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Marc N. Casper submitted recently?
5 primary Form 4 filings in the last 90 days, covering 1 company.
Has Marc N. Casper been buying or selling stock?
Recorded transactions: 0 open-market purchases and 211 open-market sales ($110.96M) across all tracked filings.
Marc N. Casper is Chairman & CEO, Director of THERMO FISHER SCIENTIFIC INC. (TMO). 22 SEC Form 4 filings on record going back to 2024, most recently on 1 September 2026. Most recent open-market trade: sold $39K of TMO on 26 August 2026. Lifetime open-market sales: $110.96M.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by Marc N. Casper.
InsiderAlpha's records for Marc N. Casper go back to 2024: 22 primary Form 4 filings, an average of 7.3 per year. 212 recorded transactions carry a Rule 10b5-1 plan flag. This identifies the marked transactions as reported under a trading plan; it does not establish the plan status of unmarked transactions.
