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CIK 0001048695 · Large accelerated filer

Ticker
FFIV
Exchange
Nasdaq
Industry
Computer Communications Equipment
FY end
Sep 30
Incorporated
WA
Entity type
operating
EIN
911714307
Phone
2062725555
Business address
801 5TH AVENUE, SEATTLE, WA, 98104
Former names
F5 NETWORKS, INC., F5 NETWORKS INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$10,263,851
in 10 filings, $10.3M under 10b5-1 plans

Net −$10,263,851. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-08-01 FOUNTAIN THOMAS DEAN EVP Global Services & Strategy Option exercise · Restricted Stock Unit −950 4,753
2026-08-01 FOUNTAIN THOMAS DEAN EVP Global Services & Strategy Option exercise · Restricted Stock Unit −708 6,370
2026-08-01 FOUNTAIN THOMAS DEAN EVP Global Services & Strategy Option exercise · Restricted Stock Unit −1,042 1,043
2026-08-01 Locoh-Donou Francois President, CEO & Director Option exercise +6,233 153,222
2026-08-01 Locoh-Donou Francois President, CEO & Director Shares withheld for taxes −2,451 $402.57 $987K 150,771
2026-08-01 Locoh-Donou Francois President, CEO & Director Option exercise · Restricted Stock Unit −2,113 10,570
2026-08-01 Locoh-Donou Francois President, CEO & Director Option exercise · Restricted Stock Unit −1,597 14,373
2026-08-01 Locoh-Donou Francois President, CEO & Director Option exercise · Restricted Stock Unit −2,523 2,524
2026-07-30 MEHTA NIKHIL RAMESH Director Sale −943 $387.07 $365K 10,100
2026-07-30 MEHTA NIKHIL RAMESH Director Sale −717 $388.10 $278K 9,383
2026-07-30 MEHTA NIKHIL RAMESH Director Sale −692 $388.68 $269K 8,691
2026-07-30 MEHTA NIKHIL RAMESH Director Sale −992 $390.07 $387K 7,699
2026-07-30 MEHTA NIKHIL RAMESH Director Sale −458 $390.93 $179K 7,241
2026-07-30 MEHTA NIKHIL RAMESH Director Sale −198 $391.72 $78K 7,043
2026-07-01 Munroe Gavin Director Grant or award · Restricted Stock Unit +700 700
2026-06-10 Buse Elizabeth Director Sale −214 $398.53 $85K 5,733
2026-06-10 Buse Elizabeth Director Sale −626 $399.29 $250K 5,107
2026-06-10 Buse Elizabeth Director Sale −120 $400.58 $48K 4,987
2026-06-10 Buse Elizabeth Director Sale −40 $401.05 $16K 4,947
2026-06-02 Werner Edward Cooper Chief Financial Officer Sale 10b5-1 −2,500 $400.00 $1.0M 406

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