CASPER MARC N
SEC insider (Form 3/4/5 filer). CIK 0001216055. Chairman & CEO at THERMO FISHER SCIENTIFIC INC. (TMO). 308 reported Form 4/5 transactions since Sep 2024; latest on Aug 28, 2026. Located in WALTHAM, MA.
Companies CASPER MARC N has filed insider reports for
- THERMO FISHER SCIENTIFIC INC. (TMO): Director, Officer, Chairman & CEO
CASPER MARC N
CIK: 0001216055
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
THERMO FISHER SCIENTIFIC INC.
Discretionary Trading P&L
Holdings
Transaction History (308 total)
- Aug 28, 2026TMO
THERMO FISHER SCIENTIFIC INC.
Tax PaymentDirect725 shares at avg. $622.18$451K - Aug 28, 2026TMO
THERMO FISHER SCIENTIFIC INC.
Tax PaymentDirect532 shares at avg. $622.18$331K - Aug 24, 2026TMO
THERMO FISHER SCIENTIFIC INC.
ExerciseDirect275 shares at avg. $309.63$85K - Aug 24, 2026TMO
THERMO FISHER SCIENTIFIC INC.
SaleDirect62 shares at avg. $628.74$39K - Aug 24, 2026TMO
THERMO FISHER SCIENTIFIC INC.
SaleDirect79 shares at avg. $628.01$50K - Aug 24, 2026TMO
THERMO FISHER SCIENTIFIC INC.
SaleDirect33 shares at avg. $626.59$21K - Aug 24, 2026TMO
THERMO FISHER SCIENTIFIC INC.
SaleDirect101 shares at avg. $625.41$63K - Aug 21, 2026TMO
THERMO FISHER SCIENTIFIC INC.
SaleDirect1.8K shares at avg. $627.39$1.1M - Aug 21, 2026TMO
THERMO FISHER SCIENTIFIC INC.
SaleDirect2.1K shares at avg. $628.61$1.3M - Aug 21, 2026TMO
THERMO FISHER SCIENTIFIC INC.
SaleDirect2.7K shares at avg. $625.46$1.7M
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 28, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Tax Payment | 725 | $622.18 | $450,935 | Direct |
| Aug 28, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Tax Payment | 532 | $622.18 | $330,907 | Direct |
| Aug 24, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Exercise | 275 | $309.63 | $85,148 | Direct |
| Aug 24, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Sale | 62 | $628.74 | $38,982 | Direct |
| Aug 24, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Sale | 79 | $628.01 | $49,613 | Direct |
| Aug 24, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Sale | 33 | $626.59 | $20,677 | Direct |
| Aug 24, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Sale | 101 | $625.41 | $63,166 | Direct |
| Aug 21, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Sale | 1,791 | $627.39 | $1,123,655 | Direct |
| Aug 21, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Sale | 2,147 | $628.61 | $1,349,626 | Direct |
| Aug 21, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Sale | 2,727 | $625.46 | $1,705,629 | Direct |
1-10 of 308 transactions