Form 4 • Statement of Changes in Beneficial Ownership
Type
Sell
Net shares
-10,000
% of shares
-0.39%
Amount (USD)
$5,077,488
Insider confidence score
46.9 out of 100
Positive
Negative
Security
Common Stock
Action
Exercise
Date
2026-03-03
Code
M
Net shares
+5,000.0
Price per Share
$309.63
Amount (USD)
$1,548,150.00
Acquired/Disposed
Acquired
Shares Owned Before
123,925.358
Shares Owned After
128,925.358
Security
Common Stock
Action
Sell
Date
2026-03-03
Code
S
Net shares
-360.0
Price per Share
$495.29
Amount (USD)
$178,304.40
Acquired/Disposed
Disposed
Shares Owned Before
128,925.358
Shares Owned After
128,565.358
Security
Common Stock
Action
Sell
Date
2026-03-03
Code
S
Net shares
-480.0
Price per Share
$496.84
Amount (USD)
$238,483.20
Acquired/Disposed
Disposed
Shares Owned Before
128,565.358
Shares Owned After
128,085.358
Security
Common Stock
Action
Sell
Date
2026-03-03
Code
S
Net shares
-680.0
Price per Share
$498.14
Amount (USD)
$338,735.20
Acquired/Disposed
Disposed
Shares Owned Before
128,085.358
Shares Owned After
127,405.358
Security
Common Stock
Action
Sell
Date
2026-03-03
Code
S
Net shares
-240.0
Price per Share
$499.75
Amount (USD)
$119,940.00
Acquired/Disposed
Disposed
Shares Owned Before
127,405.358
Shares Owned After
127,165.358
Security
Common Stock
Action
Sell
Date
2026-03-03
Code
S
Net shares
-382.0
Price per Share
$500.55
Amount (USD)
$191,210.10
Acquired/Disposed
Disposed
Shares Owned Before
127,165.358
Shares Owned After
126,783.358
Security
Common Stock
Action
Sell
Date
2026-03-03
Code
S
Net shares
-360.0
Price per Share
$501.95
Amount (USD)
$180,702.00
Acquired/Disposed
Disposed
Shares Owned Before
126,783.358
Shares Owned After
126,423.358
Security
Common Stock
Action
Sell
Date
2026-03-03
Code
S
Net shares
-120.0
Price per Share
$502.59
Amount (USD)
$60,310.80
Acquired/Disposed
Disposed
Shares Owned Before
126,423.358
Shares Owned After
126,303.358
Security
Common Stock
Action
Sell
Date
2026-03-03
Code
S
Net shares
-120.0
Price per Share
$504.06
Amount (USD)
$60,487.20
Acquired/Disposed
Disposed
Shares Owned Before
126,303.358
Shares Owned After
126,183.358
Security
Common Stock
Action
Sell
Date
2026-03-03
Code
S
Net shares
-448.0
Price per Share
$506.74
Amount (USD)
$227,019.52
Acquired/Disposed
Disposed
Shares Owned Before
126,183.358
Shares Owned After
125,735.358
Security
Common Stock
Action
Sell
Date
2026-03-03
Code
S
Net shares
-931.0
Price per Share
$507.90
Amount (USD)
$472,854.90
Acquired/Disposed
Disposed
Shares Owned Before
125,735.358
Shares Owned After
124,804.358
Security
Common Stock
Action
Sell
Date
2026-03-03
Code
S
Net shares
-759.0
Price per Share
$508.95
Amount (USD)
$386,293.05
Acquired/Disposed
Disposed
Shares Owned Before
124,804.358
Shares Owned After
124,045.358
Security
Common Stock
Action
Sell
Date
2026-03-03
Code
S
Net shares
-120.0
Price per Share
$509.62
Amount (USD)
$61,154.40
Acquired/Disposed
Disposed
Shares Owned Before
124,045.358
Shares Owned After
123,925.358
Security
Common Stock
Action
Exercise
Date
2026-03-04
Code
M
Net shares
+5,000.0
Price per Share
$309.63
Amount (USD)
$1,548,150.00
Acquired/Disposed
Acquired
Shares Owned Before
123,925.358
Shares Owned After
128,925.358
Security
Common Stock
Action
Sell
Date
2026-03-04
Code
S
Net shares
-447.0
Price per Share
$509.89
Amount (USD)
$227,920.83
Acquired/Disposed
Disposed
Shares Owned Before
128,925.358
Shares Owned After
128,478.358
Security
Common Stock
Action
Sell
Date
2026-03-04
Code
S
Net shares
-678.0
Price per Share
$510.71
Amount (USD)
$346,261.38
Acquired/Disposed
Disposed
Shares Owned Before
128,478.358
Shares Owned After
127,800.358
Security
Common Stock
Action
Sell
Date
2026-03-04
Code
S
Net shares
-1,370.0
Price per Share
$511.80
Amount (USD)
$701,166.00
Acquired/Disposed
Disposed
Shares Owned Before
127,800.358
Shares Owned After
126,430.358
Security
Common Stock
Action
Sell
Date
2026-03-04
Code
S
Net shares
-1,241.0
Price per Share
$512.92
Amount (USD)
$636,533.72
Acquired/Disposed
Disposed
Shares Owned Before
126,430.358
Shares Owned After
125,189.358
Security
Common Stock
Action
Sell
Date
2026-03-04
Code
S
Net shares
-815.0
Price per Share
$513.63
Amount (USD)
$418,608.45
Acquired/Disposed
Disposed
Shares Owned Before
125,189.358
Shares Owned After
124,374.358
Security
Common Stock
Action
Sell
Date
2026-03-04
Code
S
Net shares
-212.0
Price per Share
$514.86
Amount (USD)
$109,150.32
Acquired/Disposed
Disposed
Shares Owned Before
124,374.358
Shares Owned After
124,162.358
Security
Common Stock
Action
Sell
Date
2026-03-04
Code
S
Net shares
-119.0
Price per Share
$515.77
Amount (USD)
$61,376.63
Acquired/Disposed
Disposed
Shares Owned Before
124,162.358
Shares Owned After
124,043.358
Security
Common Stock
Action
Sell
Date
2026-03-04
Code
S
Net shares
-118.0
Price per Share
$516.75
Amount (USD)
$60,976.50
Acquired/Disposed
Disposed
Shares Owned Before
124,043.358
Shares Owned After
123,925.358
Security
Stock Option (Right to Buy)
Action
Exercise
Date
2026-03-03
Code
M
Net shares
-5,000.0
Acquired/Disposed
Disposed
Shares Owned Before
54,550.0
Shares Owned After
49,550.0
Security
Stock Option (Right to Buy)
Action
Exercise
Date
2026-03-04
Code
M
Net shares
-5,000.0
Acquired/Disposed
Disposed
Shares Owned Before
49,550.0
Shares Owned After
44,550.0
1. The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 11, 2025.
2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $495.08 to $495.46, inclusive. The reporting person undertakes to provide to Thermo Fisher Scientific Inc. ("TMO"), any security holder of TMO or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2), (3), (4), (5), (6), (7), (8), (9), (10), (11), (12), (13), (14), (15), (16), (17), (18), (19), (20), and (21) to this Form 4.
3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $496.43 to $497.37, inclusive.
4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $497.80 to $498.70, inclusive.
5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $499.36 to $500.14, inclusive.
6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $500.47 to $501.44, inclusive.
7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $501.56 to $502.36, inclusive.
8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $502.59 to $502.60, inclusive.
9. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $504.06 to $504.07, inclusive.
10. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $506.40 to $507.38, inclusive.
11. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $507.41 to $508.31, inclusive.
12. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $508.57 to $509.28, inclusive.
13. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $509.62 to $509.63, inclusive.
14. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $509.283 to $510.22, inclusive.
15. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $510.32 to $511.277, inclusive.
16. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $511.323 to $512.303, inclusive.
17. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $512.34 to $513.33, inclusive.
18. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $513.341 to $514.328, inclusive.
19. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $514.383 to $515.373, inclusive.
20. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $515.378 to $516.065, inclusive.
21. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $516.57 to $517.046, inclusive.
22. The reporting person disclaims beneficial ownership of the securities reported herein as indirectly beneficially owned, except to the extent of any pecuniary interest therein.
23. The reporting person disclaims beneficial ownership of the securities reported herein as indirectly beneficially owned, except to the extent of any pecuniary interest therein.
24. The option vested in four equal installments on February 25, 2021, 2022, 2023, and 2024.
ℹ️ Filed under Rule 10b5-1 trading plan
This page is for informational purposes only. While we strive for accuracy, the summary may contain inaccuracies or omissions. Please refer to the official SEC filing for authoritative information. Open the SEC filing.