WILLIAMSON STEPHEN

PrivateCIK: 1648929
Location

WALTHAM, MA

Senior insider sale

Retiring Sr. VP and CFO at THERMO FISHER SCIENTIFIC INC. — senior position signals high conviction

$5.83M

9.82K shares

What this filing means

WILLIAMSON STEPHEN plans to sell 9.82K shares of THERMO FISHER SCIENTIFIC INC. valued at approximately $5.83M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderWILLIAMSON STEPHENCIK 1648929
Officer· Retiring Sr. VP and CFO
Since Feb 2026
9.82K
Shares to sell
$5.83M
Approx. market value
9.82K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Sort

Option Granted - 02/26/2019

Cash

2/3/2025
9.82K
Total acquired9.82K
Planned & Completed Dispositions1
Sort
NYSEPlanned

Units to sell

9.82K

Market value

$5.83M

2/3/2025
Total

Units

9.82K

Value

$5.83M

WILLIAMSON STEPHEN — Planned Insider Sale (Form 144) | Finecho