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FFIV

F5

XNAS · COMPUTER COMMUNICATIONS EQUIPMENT

11 articles20 insider tx0 holders0 supply chain10 selling intent filings3 new insiders

Research articles

Includes notes from domestic 8-K and foreign private issuer 6-K disclosures.

SELLING INTENT

2 F5 Insiders Filed Intent to Sell 4,630 Shares (~$1.9M)

F5 (FFIV) had 2 Form 144 pre-sale notices filed on 2026-09-14. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one filing…

9/15/2026
SELLING INTENT

2 F5 Insiders Filed Intent to Sell 4,990 Shares (~$2.1M)

F5 (FFIV) had 2 Form 144 pre-sale notices filed on 2026-08-05. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one filing…

8/6/2026
SELLING INTENT

5 F5 Insiders Filed Intent to Sell 3,209 Shares (~$1.1M)

F5 (FFIV) had 5 Form 144 pre-sale notices filed on 2026-08-03. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one filing…

8/4/2026
SELLING INTENT

F5's Elizabeth Buse (Director) Filed Intent to Sell

F5 (FFIV) had 1 Form 144 pre-sale notice filed on 2026-06-10. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.

6/11/2026
SELLING INTENT

2 F5 Insiders Filed Intent to Sell 5,111 Shares (~$1.7M)

F5 (FFIV) had 2 Form 144 pre-sale notices filed on 2026-05-05. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one filing…

5/12/2026
SELLING INTENT

2 F5 Insiders Filed Intent to Sell 7,700 Shares (~$2.7M)

F5 (FFIV) had 2 Form 144 pre-sale notices filed on 2026-05-08. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one filing…

5/12/2026
SELLING INTENT

5 F5 Insiders Filed Intent to Sell 6,268 Shares (~$2.0M)

F5 (FFIV) had 5 Form 144 pre-sale notices filed on 2026-05-04. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one filing…

5/5/2026

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Recent insider activity

Insider net $ (monthly)open-market Form 4 only - grants, exercises, tax withholding excluded$10.0M$5.0M$0-$5.0M-$10.0M2024-10 -$447K2024-11 -$3.5M2024-12 -$364K2025-01 -$222K2025-02 -$4.6M2025-03 -$872K2025-04 -$345K2025-05 -$2.0M2025-06 -$809K2025-07 -$383K2025-08 -$2.5M2025-09 -$1.3M2025-10 -$417K2025-11 -$5.5M2025-12 -$2.0M2026-01 -$1.8M2026-02 -$2.3M2026-03 -$2.8M2026-04 $02026-05 -$6.4M2026-06 -$1.4M2026-07 -$1.6M2026-08 -$3.3M2026-09 -$1.9MOct 24Dec 24Feb 25Apr 25Jun 25Aug 25Oct 25Dec 25Feb 26Apr 26Jun 26Aug 26~ derived from SEC-reported shares x price. Hatched: excluded (implausible price) or unpriced.

open-market Form 4 only - grants, exercises, tax withholding excluded

0 buyers - 10 unique sellers · Institutional activity: not available - insufficient comparable institutions for the latest complete quarter.

Date Insider Title Type Shares Price Value
September 14, 2026 Maddison John Anthony Chief Product Mkting Officer SELL -204 $406 ~$83K
September 14, 2026 Montoya Michael F Chief Technology Ops Officer SELL -80 $414 ~$33K
September 14, 2026 Montoya Michael F Chief Technology Ops Officer SELL -440 $413 ~$0.2M
September 14, 2026 Montoya Michael F Chief Technology Ops Officer SELL -920 $412 ~$0.4M
September 14, 2026 Montoya Michael F Chief Technology Ops Officer SELL -1,173 $412 ~$0.5M
September 14, 2026 Montoya Michael F Chief Technology Ops Officer SELL -277 $410 ~$0.1M
September 14, 2026 Montoya Michael F Chief Technology Ops Officer SELL -240 $409 ~$98K
September 14, 2026 Montoya Michael F Chief Technology Ops Officer SELL -1,296 $406 ~$0.5M
September 1, 2026 Okeke Angelique M EVP, General Counsel GRANT 3,002 — —
August 5, 2026 Fountain Thomas Dean EVP Global Services & Strategy SELL -1,208 $415 ~$0.5M
August 5, 2026 Locoh-Donou Francois President, CEO & Director SELL -200 $410 ~$82K
August 5, 2026 Locoh-Donou Francois President, CEO & Director SELL -1,100 $411 ~$0.5M
August 5, 2026 Locoh-Donou Francois President, CEO & Director SELL -642 $412 ~$0.3M
August 5, 2026 Locoh-Donou Francois President, CEO & Director SELL -996 $413 ~$0.4M
August 5, 2026 Locoh-Donou Francois President, CEO & Director SELL -320 $414 ~$0.1M
August 5, 2026 Locoh-Donou Francois President, CEO & Director SELL -284 $415 ~$0.1M
August 5, 2026 Locoh-Donou Francois President, CEO & Director SELL -40 $417 ~$17K
August 3, 2026 Peterman Catherine A Chief People Officer GRANT 8,618 — —
August 3, 2026 Whalen Chad Michael EVP, Worldwide Sales SELL -703 $405 ~$0.3M
August 3, 2026 Werner Edward Cooper Chief Financial Officer SELL -599 $406 ~$0.2M

Insider Selling Intent (Form 144)

Date Filer Relationship Est. shares Filing
September 14, 2026 John Maddison — 204 SEC
September 14, 2026 Michael Montoya — 4,426 SEC
August 5, 2026 Thomas Fountain — 1,208 SEC
August 5, 2026 Francois Locoh-Donou — 3,782 SEC
August 3, 2026 Edward Werner — 599 SEC
August 3, 2026 Kunal Anand — 392 SEC
August 3, 2026 Angelique Okeke — 515 SEC
August 3, 2026 Chad Whalen — 703 SEC
August 3, 2026 John Maddison — 1,000 SEC
July 30, 2026 Nikhil Ramesh Mehta — — SEC

New Insiders (Form 3)

Date Insider Title Relationship Shares Filing
July 21, 2026 — — — — SEC
July 1, 2026 — — — — SEC
May 4, 2026 — — — — SEC
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