Tami A. Erwin - 11 Mar 2026 Form 4 Insider Report for F5, INC. (FFIV)

Role: Director
Signature: /s/ Angelique M. Okeke by Power of Attorney
Issuer symbol: FFIV
Transactions as of: 11 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 13 Mar 2026, 18:06:16 UTC
Previous filing: 05 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Erwin Tami A.	Director	C/O F5, INC., 801 5TH AVENUE, SEATTLE	/s/ Angelique M. Okeke by Power of Attorney	13 Mar 2026	0001760658

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	FFIV	Common Stock	Options Exercise		+934	+49%	$0.000000^*	2,842	11 Mar 2026	Direct
holding	FFIV	Common Stock						5	11 Mar 2026	by Trust	F1

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	FFIV	Restricted Stock Unit	Options Exercise		-934	-100%	$0.000000^*	0	11 Mar 2026	Common Stock	934	$0.000000	Direct	F2, F3, F4
transaction	FFIV	Restricted Stock Unit	Award		+987		$0.000000^*	987	12 Mar 2026	Common Stock	987	$0.000000	Direct	F2, F4, F5

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

Explanation of Responses:

Id	Content
F1	These shares are held in a trust with respect to which Ms. Erwin and her spouse are grantors, trustees and beneficiaries.
F2	Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date.
F3	Restricted Stock Units will fully vest on the first business day prior to the date of the annual shareholder meeting for fiscal 2025 (to be held in 2026) if the reporting person continues to serve as a director on the vest date, and the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.
F4	If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.
F5	Restricted Stock Units will fully vest on the first business day prior to the date of the annual shareholder meeting for fiscal 2026 (to be held in 2027) if the reporting person continues to serve as a director on the vest date, and the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date.