CASPER MARC N — Chairman & CEO
Insider trading activity for CASPER MARC N sourced from SEC EDGAR Form 4 filings.
Overview
- Title: Chairman & CEO
- Company: THERMO FISHER SCIENTIFIC INC.
- Total insider trades: 13
- Total buy volume: $6.3M
- Total sell volume: $25.5M
- Last trade: Aug 24, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 24, 2026 | CASPER MARC N | TTMO THERMO FISHER SCIENTIFIC INC. | SELL | 275 | $172K |
| Aug 24, 2026 | CASPER MARC N | TTMO THERMO FISHER SCIENTIFIC INC. | BUY | 275 | $85K |
| Aug 21, 2026 | CASPER MARC N | TMO THERMO FISHER SCIENTIFIC INC. | OTHER | 10,000 | N/A |
| Aug 20, 2026 | CASPER MARC N | TMO THERMO FISHER SCIENTIFIC INC. | OTHER | 10,000 | N/A |
| Aug 21, 2026 | CASPER MARC N | TMO THERMO FISHER SCIENTIFIC INC. | OTHER | 10,000 | $3.1M |
| Aug 20, 2026 | CASPER MARC N | TMO THERMO FISHER SCIENTIFIC INC. | OTHER | 10,000 | $3.1M |
| Aug 24, 2026 | CASPER MARC N | TTMO TTMO | SELL | 275 | $172K |
| Aug 21, 2026 | CASPER MARC N | TTMO TTMO | SELL | 10,000 | $6.3M |
| Aug 21, 2026 | CASPER MARC N | TTMO TTMO | BUY | 10,000 | $3.1M |
| Aug 21, 2026 | CASPER MARC N | TTMO TTMO | SELL | 10,000 | $6.3M |
| Aug 20, 2026 | CASPER MARC N | TTMO TTMO | SELL | 10,000 | $6.3M |
| Aug 20, 2026 | CASPER MARC N | TTMO TTMO | BUY | 10,000 | $3.1M |
| Aug 20, 2026 | CASPER MARC N | TTMO TTMO | SELL | 10,000 | $6.3M |