Katherine Campbell Keller - 05 Mar 2026 Form 4 Insider Report for FORUM ENERGY TECHNOLOGIES, INC. (FET)

Role: VP & Chief Accounting Officer
Signature: /s/ Katherine C. Keller by John C. Ivascu as Attorney-in- Fact
Issuer symbol: FET
Transactions as of: 05 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 09 Mar 2026, 13:47:16 UTC
Previous filing: 04 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Keller Katherine Campbell	VP & Chief Accounting Officer	10344 SAM HOUSTON PARK DR., HOUSTON	/s/ Katherine C. Keller by John C. Ivascu as Attorney-in- Fact	09 Mar 2026	0001944942

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	FET	Common Stock	Options Exercise		+2,615	+85%	$0.000000^*	5,708	05 Mar 2026	Direct	F1
transaction	FET	Common Stock	Tax liability		-1,029	-18%	$57.70^*	4,679	05 Mar 2026	Direct	F2

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	FET	Restricted Stock Units	Options Exercise		-2,615	-33%	$0.000000^*	5,229	05 Mar 2026	Common Stock	2,615		Direct	F1

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

Explanation of Responses:

Id	Content
F1	Reflects the vesting of restricted stock units granted on March 5, 2025.
F2	These shares were surrendered to satisfy the tax obligations related to the settlement of the related equity award.