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CASPER MARC N
Chairman & CEODirectorCIK 0001216055
Total Volume
$129.8M
14 filings
Purchases
$0
0 buy txns
Sales
$67.5M
163 sell txns
Net Activity
-$67.5M
net sold
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 14
- Buy transactions
- 0
- Sell transactions
- 163
- Companies
- 1
- Active
- 2025–2026
CASPER MARC N, Chairman & CEO, Director, has filed 14 SEC reports (2025–2026), all concentrated in THERMO FISHER SCIENTIFIC INC. (TMO), totaling $129.8M in disclosed volume. Weighing $0 bought versus $67.5M sold, the history is heavily weighted toward selling. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
14 loaded
| Sep 1 | TMO THERMO FISHER SCIENTIFIC INC. | CASPER MARC N | Chairman & CEO, Director | Tax withheld | $781.8K |
| Aug 26 | TMO THERMO FISHER SCIENTIFIC INC. | CASPER MARC N | Chairman & CEO, Director | Sell | $172.4K |
| Aug 24 | TMO THERMO FISHER SCIENTIFIC INC. | CASPER MARC N | Chairman & CEO, Director | Sell | $12.6M |
| Aug 10 | TMO THERMO FISHER SCIENTIFIC INC. | CASPER MARC N | Chairman & CEO, Director | Sell | $2.9M |
| Aug 7 | TMO THERMO FISHER SCIENTIFIC INC. | CASPER MARC N | Chairman & CEO, Director | Sell | $8.6M |
| Aug 7 | TMO THERMO FISHER SCIENTIFIC INC. | CASPER MARC N | Chairman & CEO, Director | Sell | $8.6M |
| Mar 9 | TMO THERMO FISHER SCIENTIFIC INC. | CASPER MARC N | Chairman & CEO, Director | Sell | $2.1M |
| Mar 5 | TMO THERMO FISHER SCIENTIFIC INC. | CASPER MARC N | Chairman & CEO, Director | Sell | $5.1M |
| Oct 28 | TMO THERMO FISHER SCIENTIFIC INC. | CASPER MARC N | Chairman & CEO, Director | Sell | $13.9M |
| Sep 9 | TMO THERMO FISHER SCIENTIFIC INC. | CASPER MARC N | Chairman & CEO, Director | Sell | $200.2K |
| Sep 2 | TMO THERMO FISHER SCIENTIFIC INC. | CASPER MARC N | Chairman & CEO, Director | Tax withheld | $691.2K |
| Aug 26 | TMO THERMO FISHER SCIENTIFIC INC. | CASPER MARC N | Chairman & CEO, Director | Sell | $5.0M |
| Aug 21 | TMO THERMO FISHER SCIENTIFIC INC. | CASPER MARC N | Chairman & CEO, Director | Sell | $248.0K |
| Aug 7 | TMO THERMO FISHER SCIENTIFIC INC. | CASPER MARC N | Chairman & CEO, Director | Sell | $8.2M |
14 filings