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Signature
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/s/ Melodie T. Morin, Attorney-in-Fact for Marc N. Casper
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Stock symbol
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TMO
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Transactions as of
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Aug 19, 2025
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Transactions value $
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-$122,067
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Form type
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4
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Date filed
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8/21/2025, 04:11 PM
Reporting Owners (1)
| Name |
Relationship |
Address |
Signature |
Signature date |
CIK |
| CASPER MARC N |
Chairman & CEO, Director |
168 THIRD AVENUE, WALTHAM |
/s/ Melodie T. Morin, Attorney-in-Fact for Marc N. Casper |
2025-08-21 |
0001216055 |
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
TMO |
Common Stock |
Options Exercise |
$51.1K |
+201 |
+0.17% |
$253.99 |
115K |
Aug 19, 2025 |
Direct |
|
| transaction |
TMO |
Common Stock |
Sale |
-$101K |
-201 |
-0.17% |
$500.17 |
115K |
Aug 19, 2025 |
Direct |
F1, F2 |
| transaction |
TMO |
Common Stock |
Options Exercise |
$74.9K |
+295 |
+0.26% |
$253.99 |
115K |
Aug 20, 2025 |
Direct |
|
| transaction |
TMO |
Common Stock |
Sale |
-$100K |
-200 |
-0.17% |
$500.00 |
115K |
Aug 20, 2025 |
Direct |
F1 |
| transaction |
TMO |
Common Stock |
Sale |
-$47.5K |
-95 |
-0.08% |
$500.13 |
115K |
Aug 20, 2025 |
Direct |
F1 |
| holding |
TMO |
Common Stock |
|
|
|
|
|
11.3K |
Aug 19, 2025 |
By Alison Casper 2020 Irrevocable Trust |
F3 |
| holding |
TMO |
Common Stock |
|
|
|
|
|
14.6K |
Aug 19, 2025 |
By Floral Park Associates, Inc. |
|
| holding |
TMO |
Common Stock |
|
|
|
|
|
5K |
Aug 19, 2025 |
By MNC 2020 Irrevocable Trust |
F4 |
Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Underlying Class |
Amount |
Exercise Price |
Ownership |
Footnotes |
| transaction |
TMO |
Stock Option (Right to Buy) |
Options Exercise |
$0 |
-201 |
-0.57% |
$0.00 |
35K |
Aug 19, 2025 |
Common Stock |
201 |
$253.99 |
Direct |
F5 |
| transaction |
TMO |
Stock Option (Right to Buy) |
Options Exercise |
$0 |
-295 |
-0.84% |
$0.00 |
34.8K |
Aug 20, 2025 |
Common Stock |
295 |
$253.99 |
Direct |
F5 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
Explanation of Responses: