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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
2026-05-01 OKEKE ANGELIQUE M EVP, General Counsel Option exercise · Restricted Stock Unit 10b5-1 −334 3,340
2026-05-01 Maddison John Anthony Chief Product Mkting Officer Option exercise 10b5-1 +454 3,379
2026-05-01 Maddison John Anthony Chief Product Mkting Officer Shares withheld for taxes 10b5-1 −230 $323.20 $74K 3,149
2026-05-01 Maddison John Anthony Chief Product Mkting Officer Option exercise · Restricted Stock Unit 10b5-1 −454 4,541
2026-05-01 Werner Edward Cooper Chief Financial Officer Option exercise 10b5-1 +987 5,393
2026-05-01 Werner Edward Cooper Chief Financial Officer Shares withheld for taxes 10b5-1 −388 $323.20 $125K 5,005
2026-05-01 Werner Edward Cooper Chief Financial Officer Option exercise · Restricted Stock Unit 10b5-1 −453 2,718
2026-05-01 Werner Edward Cooper Chief Financial Officer Option exercise · Restricted Stock Unit 10b5-1 −534 5,342
2026-05-01 ANAND KUNAL Chief Technology Officer Option exercise 10b5-1 +10,294 19,366
2026-05-01 ANAND KUNAL Chief Technology Officer Shares withheld for taxes 10b5-1 −4,049 $323.20 $1.3M 15,317
2026-05-01 ANAND KUNAL Chief Technology Officer Option exercise · Restricted Stock Unit 10b5-1 −623 3,737
2026-05-01 ANAND KUNAL Chief Technology Officer Option exercise · Restricted Stock Unit 10b5-1 −668 6,678
2026-05-01 ANAND KUNAL Chief Technology Officer Option exercise · Restricted Stock Unit 10b5-1 −9,003 0
2026-05-01 MONTOYA MICHAEL F Chief Technology Ops Officer Option exercise +2,137 5,279
2026-05-01 MONTOYA MICHAEL F Chief Technology Ops Officer Shares withheld for taxes −840 $323.20 $271K 4,439
2026-05-01 MONTOYA MICHAEL F Chief Technology Ops Officer Option exercise · Restricted Stock Unit −534 5,342
2026-05-01 MONTOYA MICHAEL F Chief Technology Ops Officer Option exercise · Restricted Stock Unit −1,603 9,615
2026-05-01 WHALEN CHAD MICHAEL EVP, Worldwide Sales Option exercise 10b5-1 +2,317 28,646
2026-05-01 WHALEN CHAD MICHAEL EVP, Worldwide Sales Shares withheld for taxes 10b5-1 −910 $323.20 $294K 27,736
2026-05-01 WHALEN CHAD MICHAEL EVP, Worldwide Sales Option exercise · Restricted Stock Unit 10b5-1 −668 6,678

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