FFIV
F5, Inc.
F5, Inc. insider trading
Every time one of FFIV's executives or directors buys or sells the stock, the filing appears here the moment it reaches the SEC — with grants and option exercises set apart from the trades that cost the insider their own money.
SEC Form 4 data, Q3 2024 to Q2 2026
FFIV insider trading by quarter
Between Jul 01, 2024 and Jun 30, 2026, 14 insiders traded FFIV on the open market: 0 purchases and 136 sales worth $43.1M, 119 of the sales pre-scheduled under a 10b5-1 plan. In the last four quarters alone: 0 purchases and 79 sales ($26.8M), by 11 insiders.
| Quarter | Bought | Sold | Insiders |
|---|---|---|---|
| Q2 2026 | — | −$7.8M20 sales · 16 on a plan | |
| Q1 2026 | — | −$6.8M28 sales · 26 on a plan | |
| Q4 2025 | — | −$8M22 sales · 20 on a plan | |
| Q3 2025 | — | −$4.2M9 sales · all on a plan | |
| Q2 2025 | — | −$3.2M8 sales · 5 on a plan | |
| Q1 2025 | — | −$5.7M17 sales · 13 on a plan | |
| Q4 2024 | — | −$4.3M18 sales · 17 on a plan | |
| Q3 2024 | — | −$3.1M14 sales · 13 on a plan |
- Largest sale
- −$2.2M of FFIV by Whalen Chad Michael (EVP, Worldwide Sales) on May 08, 2026, under a 10b5-1 plan.
Open-market transactions through Jun 30, 2026most recent first
Buse Elizabeth
Director
−$250K
Jun 10, 2026
626 sh · $399.29
Buse Elizabeth
Director
−$85.3K
Jun 10, 2026
214 sh · $398.53
Buse Elizabeth
Director
−$48.1K
Jun 10, 2026
120 sh · $400.58
Buse Elizabeth
Director
−$16K
Jun 10, 2026
40 sh · $401.05
Werner Edward Cooper10b5-1
Chief Financial Officer
−$1M
Jun 02, 2026
2,500 sh · $400.00
Whalen Chad Michael10b5-1
EVP, Worldwide Sales
−$2.2M
May 08, 2026
6,200 sh · $350.19
Werner Edward Cooper10b5-1
Chief Financial Officer
−$525K
May 08, 2026
1,500 sh · $350.00
Locoh-Donou Francois10b5-1
President, CEO & Director
−$448.8K
May 05, 2026
1,332 sh · $336.92
Fountain Thomas Dean10b5-1
EVP Global Services & Strategy
−$439K
May 05, 2026
1,328 sh · $330.58
Locoh-Donou Francois10b5-1
President, CEO & Director
−$428.3K
May 05, 2026
1,268 sh · $337.78
Locoh-Donou Francois10b5-1
President, CEO & Director
−$162.5K
May 05, 2026
480 sh · $338.60
Locoh-Donou Francois10b5-1
President, CEO & Director
−$130.2K
May 05, 2026
383 sh · $339.88
Locoh-Donou Francois10b5-1
President, CEO & Director
−$66.5K
May 05, 2026
200 sh · $332.52
Locoh-Donou Francois10b5-1
President, CEO & Director
−$26.8K
May 05, 2026
80 sh · $335.28
Locoh-Donou Francois10b5-1
President, CEO & Director
−$13.2K
May 05, 2026
40 sh · $331.05
| Date | Insider | Shares | Price | Value |
|---|---|---|---|---|
| Jun 10, 2026 | Buse ElizabethDirector | 626 | $399.29 | −$250K |
| Jun 10, 2026 | Buse ElizabethDirector | 214 | $398.53 | −$85.3K |
| Jun 10, 2026 | Buse ElizabethDirector | 120 | $400.58 | −$48.1K |
| Jun 10, 2026 | Buse ElizabethDirector | 40 | $401.05 | −$16K |
| Jun 02, 2026 | Werner Edward Cooper10b5-1Chief Financial Officer | 2,500 | $400.00 | −$1M |
| May 08, 2026 | Whalen Chad Michael10b5-1EVP, Worldwide Sales | 6,200 | $350.19 | −$2.2M |
| May 08, 2026 | Werner Edward Cooper10b5-1Chief Financial Officer | 1,500 | $350.00 | −$525K |
| May 05, 2026 | Locoh-Donou Francois10b5-1President, CEO & Director | 1,332 | $336.92 | −$448.8K |
| May 05, 2026 | Fountain Thomas Dean10b5-1EVP Global Services & Strategy | 1,328 | $330.58 | −$439K |
| May 05, 2026 | Locoh-Donou Francois10b5-1President, CEO & Director | 1,268 | $337.78 | −$428.3K |
| May 05, 2026 | Locoh-Donou Francois10b5-1President, CEO & Director | 480 | $338.60 | −$162.5K |
| May 05, 2026 | Locoh-Donou Francois10b5-1President, CEO & Director | 383 | $339.88 | −$130.2K |
| May 05, 2026 | Locoh-Donou Francois10b5-1President, CEO & Director | 200 | $332.52 | −$66.5K |
| May 05, 2026 | Locoh-Donou Francois10b5-1President, CEO & Director | 80 | $335.28 | −$26.8K |
| May 05, 2026 | Locoh-Donou Francois10b5-1President, CEO & Director | 40 | $331.05 | −$13.2K |
From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.
After insiders bought FFIV
What the stock actually did in the 90 days following each open-market purchase
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How to read FFIV insider activity
- Open-market purchase (code P)
- An insider spending their own money at market price. This is the only buy code that reliably carries signal — it is a decision, not compensation.
- Grants and option exercises (codes A, M)
- Scheduled compensation. Most "insider buying" headlines are really this, which is why InsiderPulse weights it at a fraction of a real purchase.
- Cluster buy
- Two or more different insiders buying on the open market in the same window. One executive buying can mean anything; three is much harder to explain away.
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Questions
- How much FFIV stock have insiders bought and sold in the last two years?
- Between Jul 01, 2024 and Jun 30, 2026, 14 F5, Inc. insiders made no open-market purchases and 136 sales worth $43.1M. 119 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: no purchases and 79 sales ($26.8M). The largest sale was Whalen Chad Michael selling $2.2M on May 08, 2026.
- Where does FFIV insider trading data come from?
- From the Form 4 filings F5, Inc.'s officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.
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