F5, INC. — Director's Dealing 2021

Feb 3, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: F5 NETWORKS, INC. (FFIV)
CIK: 0001048695
Period of Report: 2021-02-01

Reporting Person: Song Haiyan (EVP of Security)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-02-01	Restricted Stock Unit	$0.00	A	17826	Acquired		Common Stock (17826)	Direct

Footnotes

F1: Each Restricted Stock Unit represents a contingent right to receive one share of F5 Networks, Inc. Common Stock on the vest date.

F2: Twenty five percent (25%) of this February 1, 2021 award of service-based Restricted Stock Units vests on February 1, 2022, and the remaining seventy five percent (75%) vests in twelve equal quarterly increments beginning May 1, 2022.

F3: If the reporting person continues to serve as an officer of the Company on the vest date, the corresponding number of shares of Common Stock
of F5 Networks, Inc. will be issued to the reporting person on the vest date.