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START FREE TRIAL →Marc N Casper, Chairman & CEO, is a corporate insider tracked by InsiderTape across 2 companies. The public record shows 81 open-market SEC Form 4 transactions: 1 purchase worth $292K and 80 sales worth $119.2M, reported from Aug 2, 21 to Mar 5, 26. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 5, 26 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 1.1K | $519.74 | $582K |
| Mar 4, 26 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 1.4K | $516.75 | $701K |
| Mar 3, 26 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 931 | $509.62 | $473K |
| Oct 27, 25 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 2.5K | $571.99 | $1.4M |
| Oct 24, 25 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 7.3K | $575.02 | $4.2M |
| Sep 5, 25 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 200 | $501.01 | $100K |
| Aug 22, 25 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 5.8K | $502.26 | $2.9M |
| Aug 20, 25 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 200 | $500.13 | $100K |
| Aug 19, 25 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 201 | $500.17 | $101K |
| Aug 7, 25 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 2.7K | $456.41 | $1.2M |
| Aug 6, 25 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 1.7K | $464.68 | $781K |
| Mar 5, 25 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 1.9K | $524.22 | $957K |
| Mar 4, 25 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 1.9K | $524.09 | $974K |
| Dec 3, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.4K | $534.71 | $1.8M |
| Dec 2, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 4.9K | $533.17 | $2.6M |
| Nov 8, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.3K | $554.83 | $1.8M |
| Nov 7, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.4K | $563.15 | $1.9M |
| Nov 6, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 2.3K | $567.68 | $1.3M |
| Nov 1, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 1.8K | $563.19 | $978K |
| Oct 31, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.6K | $551.05 | $2.0M |
| Oct 30, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.1K | $553.80 | $1.7M |
| Oct 29, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.8K | $553.21 | $2.1M |
| Oct 28, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.3K | $558.45 | $1.8M |
| Sep 4, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 2.5K | $612.37 | $1.5M |
| Sep 3, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 2.2K | $615.01 | $1.3M |
| Jul 31, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 2.5K | $620.12 | $1.5M |
| Jul 30, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 2.0K | $614.98 | $1.2M |
| Jul 29, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 1.9K | $607.67 | $1.1M |
| Jun 4, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.4K | $573.31 | $2.0M |
| Jun 3, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.7K | $570.18 | $2.1M |
| May 1, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 2.1K | $579.93 | $1.2M |
| Apr 30, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.9K | $576.08 | $2.2M |
| Apr 29, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 2.6K | $579.22 | $1.5M |
| Mar 25, 24 | SNPSSYNOPSYS INC | BUY | 500 | $586.40 | $292K |
| Mar 13, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.6K | $597.99 | $2.1M |
| Mar 12, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 2.6K | $599.81 | $1.5M |
| Mar 11, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 2.6K | $599.80 | $1.6M |
| Feb 29, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 6.2K | $573.34 | $3.6M |
| Feb 28, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.6K | $572.26 | $2.1M |
| Feb 27, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.5K | $566.59 | $2.0M |
| Feb 15, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 4.4K | $552.50 | $2.4M |
| Feb 7, 24 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.2K | $562.38 | $1.8M |
| Nov 7, 23 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 480 | $463.42 | $221K |
| Nov 6, 23 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 4.8K | $457.91 | $2.2M |
| Nov 3, 23 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.3K | $460.03 | $1.5M |
| Nov 2, 23 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.7K | $447.46 | $1.6M |
| Aug 8, 23 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 318 | $556.26 | $174K |
| Aug 7, 23 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.1K | $553.99 | $1.7M |
| Aug 4, 23 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 2.4K | $554.56 | $1.3M |
| Aug 3, 23 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.0K | $551.09 | $1.6M |
| May 9, 23 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 704 | $536.52 | $376K |
| May 8, 23 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 3.2K | $549.04 | $1.7M |
| May 5, 23 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 2.4K | $547.93 | $1.3M |
| May 4, 23 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 2.5K | $553.24 | $1.4M |
| Mar 14, 23 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 1.2K | $559.94 | $663K |
| Mar 13, 23 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 1.6K | $548.29 | $862K |
| Feb 14, 23 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 428 | $578.34 | $245K |
| Feb 13, 23 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 5.3K | $575.69 | $3.1M |
| Feb 10, 23 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 5.7K | $571.31 | $3.2M |
| Feb 9, 23 | TMOTHERMO FISHER SCIENTIFIC INC. | SELL | 2.6K | $581.90 | $1.5M |