ESAB executive reports RSU conversion and tax shares

ESAB Corp executive Olivier Biebuyck, President of Fab Tech, reported equity award activity involving restricted stock units and common shares.

Rhea-AI Filing Summary

ESAB Corp executive Olivier Biebuyck, President of Fab Tech, reported equity award activity involving restricted stock units and common shares. He exercised or converted 931 restricted stock units into 931 shares of common stock at a stated price of $0.0000 per share. To cover taxes on the vesting, 433 common shares were withheld by ESAB at a price of $122.65 per share, with no shares sold by Biebuyck in the market. After these transactions, he directly owned 15,452 common shares of ESAB.

Insider Trade Summary

931 shares exercised/converted

Exercise 3 txns

Insider Biebuyck Olivier

Role President, Fab Tech

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	931	$0.00	$0.00
Exercise	Common stock, par value $0.001	931	$0.00	$0.00
Exercise Price or Tax Liability	Common stock, par value $0.001	433	$122.65	$53K

Holdings After Transaction: Restricted Stock Units — 931 contracts (Direct); Common stock, par value $0.001 — 15,452 shares (Direct)

Footnotes (3)

1. F1. Each restricted stock unit represents a contingent right to receive one share of common stock of ESAB Corporation.
2. F2. Represents shares withheld by ESAB Corporation in connection with net share settlement to satisfy the reporting person's tax liability based upon the vesting of restricted stock units. No shares were sold by the reporting person to satisfy this tax liability.
3. F3. This award represents restricted stock units that vest in three equal annual installments beginning on the first anniversary of the grant date. The remaining restricted stock units will vest on February 22, 2027.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did ESAB (ESAB) report for Olivier Biebuyck?

ESAB reported that Olivier Biebuyck exercised or converted 931 restricted stock units into 931 common shares and had 433 common shares withheld to satisfy tax liabilities tied to vesting, with no open-market sales by him.

Did Olivier Biebuyck sell any ESAB (ESAB) shares in the market?

No, he did not sell shares in the market. A total of 433 ESAB common shares were withheld by the company solely to satisfy his tax liability on vested restricted stock units, according to the filing footnote.

How many ESAB (ESAB) shares does Olivier Biebuyck own after this Form 4?

Following the reported transactions, Olivier Biebuyck directly owns 15,452 shares of ESAB common stock. This total reflects the 931 shares received from restricted stock unit conversion and the 433 shares withheld for taxes on vesting.

What equity award activity did ESAB (ESAB) disclose for its President, Fab Tech?

ESAB disclosed that its President, Fab Tech, Olivier Biebuyck, converted 931 restricted stock units into common shares and had 433 shares withheld for tax obligations. Each restricted stock unit represents a contingent right to receive one ESAB common share.

How were taxes handled on Olivier Biebuyck’s ESAB (ESAB) restricted stock units?

Taxes were handled through net share settlement. ESAB withheld 433 common shares at a price of $122.65 per share to satisfy Olivier Biebuyck’s tax liability arising from the vesting of restricted stock units, rather than him selling shares.

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

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Accepted by SEC EDGAR 02/25/2026 - 05:17 PM EST 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^*

Biebuyck Olivier

(Last) (First) (Middle)

909 ROSE AVE, 8TH FLOOR

(Street)

NORTH BETHESDA MD 20852

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ESAB Corp [ ESAB ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President, Fab Tech

3. Date of Earliest Transaction (Month/Day/Year)
02/23/2026

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

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

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

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, par value $0.001	02/23/2026		M		931	A	$0(1)	15,885	D
Common stock, par value $0.001	02/23/2026		F		433(2)	D	$122.65	15,452	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
Restricted Stock Units	(1)	02/23/2026		M			931	02/22/2025(3)	02/22/2027	Common stock, par value $0.001	931	$0	931	D

Explanation of Responses:

1. Each restricted stock unit represents a contingent right to receive one share of common stock of ESAB Corporation.

2. Represents shares withheld by ESAB Corporation in connection with net share settlement to satisfy the reporting person's tax liability based upon the vesting of restricted stock units. No shares were sold by the reporting person to satisfy this tax liability.

3. This award represents restricted stock units that vest in three equal annual installments beginning on the first anniversary of the grant date. The remaining restricted stock units will vest on February 22, 2027.

Remarks:

	/s/ Curtis E. Jewell, Attorney-in-Fact	02/25/2026
	** 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.