Form4insider filings, from the source

Insider · CIK 0002046054

John Anthony Maddison

Files at: FFIV. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $489k · 2net −$489k
$10k$10k$100k$100k$1M$1MbuyssalesAug 2Aug 9Aug 16Aug 24Aug 31Sep 7Sep 15

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 14, 2026 SForm 4 →Sep 15, 5:47 pm EDTF5, INC.FFIV204$406.24$82,8731,149−15.1%10b5-1
Aug 3, 2026 SForm 4 →Aug 4, 5:09 pm EDTF5, INC.FFIV1,000$405.85$405,8531,353−42.5%10b5-1
Aug 1, 2026 FMForm 4 →Aug 4, 5:09 pm EDTF5, INC.FFIV704$402.57$100,6432,353—10b5-1

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 1, 2026 MForm 4 →Aug 4, 5:09 pm EDTF5, INC.FFIV454——4,087—10b5-1