Thermo Fisher insider uses 49 shares for tax bill

THERMO FISHER SCIENTIFIC INC.

Rhea-AI Filing Summary

THERMO FISHER SCIENTIFIC INC. (TMO) reported an insider transaction by Thomas B. Shropshire Jr., SVP and General Counsel. On 2026-08-28, 49.024 shares of common stock were disposed of at $622.18 per share to satisfy exercise price or tax liability by delivering or withholding shares, rather than through an open-market sale. After this transaction, Shropshire directly owned 6,008.5 shares of Thermo Fisher common stock.

Insider Trade Summary

Exercise Price or Tax Liability: 49.024 shares

Exercise Price or Tax Liability 1 txn

Insider Shropshire Thomas B Jr.

Role SVP and General Counsel

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	49.024	$622.18	$31K

Holdings After Transaction: Common Stock — 6,008.5 shares (Direct)

Key Figures

Shares disposed (code F): 49.024 shares Transaction price per share: $622.18 per share Shares owned after transaction: 6,008.5 shares

3 metrics

Shares disposed (code F) 49.024 shares Common Stock used on 2026-08-28 for payment of exercise price or tax liability

Transaction price per share $622.18 per share Valuation applied to the 49.024 shares disposed on 2026-08-28

Shares owned after transaction 6,008.5 shares Directly held Thermo Fisher common stock by Thomas B. Shropshire Jr. after the Form 4 transaction

Key Terms

Payment of exercise price or tax liability, Common Stock, direct or indirect ownership

3 terms

Payment of exercise price or tax liability financial

"Payment of exercise price or tax liability by delivering or withholding securities"

Common Stock financial

"security_title: "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

direct or indirect ownership financial

"direct_or_indirect uses D/I for Direct/Indirect ownership type"

FAQ

What insider transaction did TMO report for Thomas B. Shropshire Jr.?

Thermo Fisher reported that Thomas B. Shropshire Jr. had 49.024 shares of common stock disposed of on 2026-08-28 to pay the exercise price or tax liability by delivering or withholding shares, rather than via an open-market sale.

At what price were Thomas B. Shropshire Jr.’s TMO shares used for tax or exercise payment?

The 49.024 Thermo Fisher shares were valued at a transaction price of $622.18 per share in connection with the payment of exercise price or tax liability by delivering or withholding securities.

How many TMO shares does Thomas B. Shropshire Jr. hold after this Form 4 transaction?

Following the 49.024-share disposition for exercise price or tax liability, Thomas B. Shropshire Jr. directly holds 6,008.5 shares of Thermo Fisher Scientific common stock.

Was the August 28, 2026 TMO insider transaction an open-market sale?

No. The Form 4 describes the 49.024-share disposition as “Payment of exercise price or tax liability by delivering or withholding securities”, indicating it was not a traditional open-market purchase or sale.

Did Thomas B. Shropshire Jr. buy any TMO shares in this Form 4 filing?

No. The Form 4 for Thermo Fisher shows no purchases. It reports only a code F transaction, meaning shares were delivered or withheld to pay the exercise price or tax liability.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 09/01/2026 - 04:12 PM Accepted by SEC EDGAR 09/01/2026 - 04:11 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a 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). See Instruction 10.

1. Name and Address of Reporting Person^*

Shropshire Thomas B Jr.

(Last) (First) (Middle)

168 THIRD AVENUE

(Street)

WALTHAM MASSACHUSETTS 02451

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
THERMO FISHER SCIENTIFIC INC. [ TMO ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP and General Counsel

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/28/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/28/2026		F		49.024	D	$622.18	6,008.5	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

	/s/ Melodie T. Morin, Attorney-in-Fact for Thomas B. Shropshire, Jr.	09/01/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)