Olivier Biebuyck - 09 Mar 2026 Form 4 Insider Report for ESAB Corp (ESAB)

Role: President, Fab Tech
Signature: /s/ Curtis E. Jewell, Attorney-in-Fact
Issuer symbol: ESAB
Transactions as of: 09 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 11 Mar 2026, 16:29:43 UTC
Previous filing: 03 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Biebuyck Olivier	President, Fab Tech	909 ROSE AVE, 8TH FLOOR, NORTH BETHESDA	/s/ Curtis E. Jewell, Attorney-in-Fact	11 Mar 2026	0001910578

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ESAB	Common stock, par value $0.001	Options Exercise		+1,408	+8.9%		17,255	09 Mar 2026	Direct	F1
transaction	ESAB	Common stock, par value $0.001	Tax liability		-662	-3.8%	$107.02^*	16,593	09 Mar 2026	Direct	F2
transaction	ESAB	Common stock, par value $0.001	Award		+5,320	+32%		21,913	09 Mar 2026	Direct	F3
transaction	ESAB	Common stock, par value $0.001	Tax liability		-2,535	-12%	$107.02^*	19,378	09 Mar 2026	Direct	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	ESAB	Restricted Stock Units	Options Exercise		-1,408	-100%	$0.000000^*	0	09 Mar 2026	Common stock, par value $0.001	1,408		Direct	F1, F5

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each restricted stock unit represents a contingent right to receive one share of common stock of ESAB Corporation.
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.
F3	Represents shares vested pursuant to performance-based restricted stock units granted on March 8, 2023, which vesting was subject to the certification of certain performance criteria. The award vested on March 8, 2026.
F4	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 performance-based restricted stock units. No shares were sold by the reporting person to satisfy this tax liability.
F5	This award represents restricted stock units that vest in three equal annual installments beginning on the first anniversary of the grant date. All remaining restricted stock units from this award vested on March 8, 2026.