FFIV
F5, INC. · Manufacturing · Market cap $26.0B
Insiders sold $6.8M net in the last 90 days ·9 sellers, 0 buyers· 8 of 10 sales under Rule 10b5-1 plans· latest Form 4 filed Sep 15, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$29.1M
reported sales (SEC code S)
Unique Insiders
13
in the rolling window
Latest filing
Sep 15, 2026
MONTOYA MICHAEL F
F5, INC. (FFIV) has 86 SEC Form 4 filings (180 transaction rows) in the rolling window, disclosed by 13 distinct insiders. Most recent filing: Sep 15, 2026.
Inside the rolling window, 13 insiders at F5, INC. reported no open-market purchases and 50 open-market sales totaling $29.1M. The most active filer is EVP Global Services & Strategy FOUNTAIN THOMAS DEAN with 15 filings. Insiders have net sold $16.0M over the trailing 6 months. The most recent open-market filing is a sale of 4,426 shares by Chief Technology Ops Officer MONTOYA MICHAEL F, dated Sep 14, 2026, worth $1.8M.
- Industry:Software - Infrastructure
- CEO:Francois Locoh-Donou
- Employees:6,545
- HQ:Seattle, WA, US
- IPO:1999-06-04
| Source | |||||||
|---|---|---|---|---|---|---|---|
MONTOYA MICHAEL FFirst filing | Chief Technology Ops Officer | Sale | 4,426 | $1.8M | Sep 15 | +6.4% | SEC ↗ |
| Chief Product Mkting Officer | Sale | 204 | $83K | Sep 15 | +6.4% | SEC ↗ | |
FOUNTAIN THOMAS DEANFirst in 3 months | EVP Global Services & Strategy | Sale | 1,208 | $501K | Aug 6 | +11.0% | SEC ↗ |
Locoh-Donou FrancoisFirst in 3 months | President, CEO & Director | Sale | 3,782 | $1.6M | Aug 6 | +11.0% | SEC ↗ |
OKEKE ANGELIQUE MFirst in 3 months | EVP, General Counsel | Sale | 515 | $208K | Aug 4 | — | SEC ↗ |
| EVP, Worldwide Sales | Sale | 703 | $285K | Aug 4 | — | SEC ↗ | |
| Chief Financial Officer | Sale | 599 | $243K | Aug 4 | — | SEC ↗ | |
ANAND KUNALFirst in 3 months | Chief Technology Officer | Sale | 392 | $159K | Aug 4 | — | SEC ↗ |
Maddison John AnthonyFirst in 3 months | Chief Product Mkting Officer | Sale | 1,000 | $406K | Aug 4 | — | SEC ↗ |
MEHTA NIKHIL RAMESHFirst filing | Director | Sale | 4,000 | $1.6M | Aug 3 | — | SEC ↗ |
Buse ElizabethFirst filing | Director | Sale | 1,000 | $399K | Jun 12 | — | SEC ↗ |
| Chief Financial Officer | Sale | 2,500 | $1.0M | Jun 3 | — | SEC ↗ | |
| Chief Financial Officer | Sale | 1,500 | $525K | May 12 | — | SEC ↗ | |
| EVP, Worldwide Sales | Sale | 6,200 | $2.2M | May 12 | — | SEC ↗ | |
| President, CEO & Director | Sale | 3,783 | $1.3M | May 7 | — | SEC ↗ | |
| EVP Global Services & Strategy | Sale | 1,328 | $439K | May 7 | — | SEC ↗ | |
| EVP, Worldwide Sales | Sale | 704 | $233K | May 5 | — | SEC ↗ | |
| Chief Financial Officer | Sale | 599 | $193K | May 5 | — | SEC ↗ | |
| EVP, General Counsel | Sale | 842 | $271K | May 5 | — | SEC ↗ | |
| Chief Technology Officer | Sale | 3,123 | $1.0M | May 5 | — | SEC ↗ | |
| Chief Product Mkting Officer | Sale | 1,000 | $322K | May 5 | — | SEC ↗ | |
| President, CEO & Director | Sale | 3,334 | $1.0M | Mar 26 | — | SEC ↗ | |
| Chief Financial Officer | Sale | 1,000 | $300K | Mar 26 | — | SEC ↗ | |
WHALEN CHAD MICHAELFirst in 4 months | EVP, Worldwide Sales | Sale | 688 | $191K | Mar 9 | — | SEC ↗ |
Locoh-Donou FrancoisFirst in 3 months | President, CEO & Director | Sale | 3,755 | $1.1M | Mar 5 | — | SEC ↗ |
Congress trading FFIV 12 all-time
- DRep. Julie JohnsonPurchase$1,001 - $15,0002025-10-21
- DRep. Julie JohnsonSale$1,001 - $15,0002025-10-21
- DRep. Julie JohnsonSale$1,001 - $15,0002025-10-22
- DRep. Ro KhannaPurchase$1,001 - $15,0002024-01-10
- RSen. Daniel Scott SullivanOther$1,001 - $15,0002022-11-30
- DRep. Ro KhannaSale$1,001 - $15,0002023-06-26
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does FFIV have?
F5, INC. (FFIV) has 86 SEC Form 4 filings (180 transaction rows) in the rolling 365-day window, disclosed by 13 distinct insiders. Most recent filing: Sep 15, 2026.
When was the most recent SEC Form 4 filing for FFIV?
The most recent Form 4 filing for FFIV on Tracefour is dated Sep 15, 2026.
Who is the most active insider at FFIV?
The most active SEC Form 4 filer at FFIV in the rolling window is EVP Global Services & Strategy FOUNTAIN THOMAS DEAN, with 15 filings.
What is the net insider flow at FFIV over the last 6 months?
Over the trailing 180 days, insiders at FFIV have net sold $16.0M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at FFIV in the current window?
Inside the rolling window, insiders at FFIV bought $0 and sold $29.1M based on SEC Form 4 filings.
Can I get alerts for FFIV insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at F5, INC. (FFIV). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
F5, INC. is in the Manufacturing sector.