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Signature
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/s/ Melodie T. Morin, Attorney-in-Fact for Marc N. Casper
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Issuer symbol
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TMO
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Transactions as of
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05 Sep 2025
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Net transactions value
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-$98,605
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Form type
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4
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Filing time
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09 Sep 2025, 16:38:18 UTC
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 |
09 Sep 2025 |
0001216055 |
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
TMO |
Common Stock |
Options Exercise |
$101,596 |
+400 |
+0.35% |
$253.99 |
114,162 |
05 Sep 2025 |
Direct |
|
| transaction |
TMO |
Common Stock |
Sale |
$100,000 |
-200 |
-0.18% |
$500.00 |
113,962 |
05 Sep 2025 |
Direct |
F1 |
| transaction |
TMO |
Common Stock |
Sale |
$50,100 |
-100 |
-0.09% |
$501.00 |
113,862 |
05 Sep 2025 |
Direct |
F1 |
| transaction |
TMO |
Common Stock |
Sale |
$50,101 |
-100 |
-0.09% |
$501.01 |
113,762 |
05 Sep 2025 |
Direct |
F1 |
| holding |
TMO |
Common Stock |
|
|
|
|
|
11,300 |
05 Sep 2025 |
By Alison Casper 2020 Irrevocable Trust |
F2 |
| holding |
TMO |
Common Stock |
|
|
|
|
|
14,608 |
05 Sep 2025 |
By Floral Park Associates, Inc. |
|
| holding |
TMO |
Common Stock |
|
|
|
|
|
5,000 |
05 Sep 2025 |
By MNC 2020 Irrevocable Trust |
F3 |
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 |
-400 |
-1.6% |
$0.000000 |
24,354 |
05 Sep 2025 |
Common Stock |
400 |
$253.99 |
Direct |
F4 |
* 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: