Shafer Michael D
SEC insider (Form 3/4/5 filer). CIK 0002020619. Executive Vice President at THERMO FISHER SCIENTIFIC INC. (TMO). 28 reported Form 4/5 transactions since Sep 2024; latest on Aug 28, 2026. Located in WALTHAM, MA.
Companies Shafer Michael D has filed insider reports for
- THERMO FISHER SCIENTIFIC INC. (TMO): Officer, Executive Vice President
Shafer Michael D
CIK: 0002020619
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 (28 total)
- Aug 28, 2026TMO
THERMO FISHER SCIENTIFIC INC.
Tax PaymentDirect211 shares at avg. $622.18$131K - Aug 28, 2026TMO
THERMO FISHER SCIENTIFIC INC.
Tax PaymentDirect162 shares at avg. $622.18$101K - Aug 28, 2026TMO
THERMO FISHER SCIENTIFIC INC.
Tax PaymentDirect190 shares at avg. $622.18$118K - Aug 28, 2026TMO
THERMO FISHER SCIENTIFIC INC.
Tax PaymentDirect227 shares at avg. $622.18$141K - Aug 11, 2026TMO
THERMO FISHER SCIENTIFIC INC.
ExerciseDirect11.2K shares at avg. $309.63$3.5M - Aug 11, 2026TMO
THERMO FISHER SCIENTIFIC INC.
SaleDirect14.3K shares at avg. $600.00$8.6M - Aug 11, 2026TMO
THERMO FISHER SCIENTIFIC INC.
SaleDirect11.2K shares at avg. $600.00$6.7M - Aug 11, 2026TMO
THERMO FISHER SCIENTIFIC INC.
ExerciseDirect14.3K shares at avg. $418.32$6.0M - Mar 11, 2026TMO
THERMO FISHER SCIENTIFIC INC.
SaleDirect1.6K shares at avg. $499.40$803K - Feb 28, 2026TMO
THERMO FISHER SCIENTIFIC INC.
Tax PaymentDirect252 shares at avg. $521.11$131K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 28, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Tax Payment | 211 | $622.18 | $131,159 | Direct |
| Aug 28, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Tax Payment | 162 | $622.18 | $101,077 | Direct |
| Aug 28, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Tax Payment | 190 | $622.18 | $117,924 | Direct |
| Aug 28, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Tax Payment | 227 | $622.18 | $141,387 | Direct |
| Aug 11, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Exercise | 11,200 | $309.63 | $3,467,856 | Direct |
| Aug 11, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Sale | 14,300 | $600.00 | $8,580,000 | Direct |
| Aug 11, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Sale | 11,200 | $600.00 | $6,720,000 | Direct |
| Aug 11, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Exercise | 14,300 | $418.32 | $5,981,976 | Direct |
| Mar 11, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Sale | 1,607 | $499.40 | $802,536 | Direct |
| Feb 28, 2026 | TMO THERMO FISHER SCIENTIFIC INC. | Tax Payment | 252 | $521.11 | $131,143 | Direct |
1-10 of 28 transactions