F5, INC. 4

F5, Inc. CFO Werner Edward Cooper had multiple RSU vestings/settlements on August 1, 2026 and then sold 599 shares of FFIV common stock at about $405.92 per share on August 3, 2026 under a Rule 10b5-1 plan.

On August 1, 2026, F5, Inc. CFO Werner Edward Cooper acquired 987 shares of common stock via the vesting/settlement of restricted stock units (RSUs) at no cost and simultaneously had 388 shares withheld at an implied price of $402.57 per share to cover taxes, resulting in a net 599 shares from that vesting; on the same day, two additional RSU awards converted into 453 and 534 shares of common stock, respectively, also at no cost, reflecting routine compensation vesting. On August 3, 2026, Cooper sold 599 shares of F5 common stock at $405.92 per share under a pre-arranged Rule 10b5-1 trading plan, for proceeds of roughly $243,000, likely in connection with liquidity or tax planning. Following these transactions, he directly owned 406 shares, with earlier lines in the Form 4 indicating interim post-transaction holdings of 1,393, 1,005, 2,265, and 4,808 shares as RSUs converted into stock and shares were sold or withheld for taxes.

Filing Facts

CIK

1048695

Ticker

FFIV

Form

4

Source Type

sec

Accession

0002042647-26-000014

Alert Tier

6