As of April 28, 2026, the three largest insider holders of FFIV are Francois Locoh-Donou (President, Ceo Director, 146.99K shares), Francois Locoh-Donou (President, Ceo Director, 42.00K shares), Ana Maria White (Evp And Chief People Officer, 38.66K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Francois Locoh-Donou | President, Ceo Director | 146,989 | 0 | 26 Mar, 2026 |
| Francois Locoh-Donou | President, Ceo Director | 0 | 42,000 | 16 Jun, 2025 |
| Ana Maria White | Evp And Chief People Officer | 38,656 | 0 | 15 Aug, 2023 |
| Francis J. Pelzer | Evp, Chief Financial Officer | 37,995 | 0 | 05 Nov, 2024 |
| Chad Michael Whalen | Evp, Worldwide Sales | 26,329 | 0 | 09 Mar, 2026 |
| Scot Frazier Rogers | Evp And General Counsel | 20,075 | 0 | 27 Feb, 2025 |
| Mika Yamamoto | Evp, Chief Marketing Officer | 17,271 | 0 | 03 Nov, 2023 |
| Geng Lin | Evp, Chief Technology Officer | 13,946 | 0 | 03 Aug, 2023 |
| Angus James Bruce Robertson | Svp Gm, Nginx | 13,043 | 0 | 03 Nov, 2021 |
| Kunal Anand | Chief Technology Officer | 8,971 | 0 | 11 Feb, 2026 |
| Thomas Dean Fountain | Evp Global Services Strategy | 8,060 | 0 | 11 Feb, 2026 |
| Alan Higginson | - | 7,774 | 0 | 13 Mar, 2026 |
| Haiyan Song | Evp Of Security | 6,460 | 0 | 03 Feb, 2023 |
| Sandra E. Bergeron | - | 6,218 | 0 | 10 Mar, 2023 |
| Sripada Shivananda | - | 6,172 | 0 | 15 Mar, 2024 |
| Elizabeth Buse | - | 5,947 | 0 | 13 Mar, 2026 |
| Michel Combes | - | 5,805 | 0 | 13 Mar, 2026 |
| Edward Cooper Werner | Chief Financial Officer | 4,305 | 0 | 26 Mar, 2026 |
| Michael F Montoya | Chief Technology Ops Officer | 3,142 | 0 | 13 Mar, 2026 |
| John Anthony Maddison | Chief Product Mkting Officer | 2,925 | 0 | 11 Feb, 2026 |
| Tami A. Erwin | - | 2,842 | 0 | 13 Mar, 2026 |
| Michael L Dreyer | - | 2,243 | 0 | 13 Mar, 2026 |
| Marianne Budnik | - | 2,141 | 0 | 13 Mar, 2026 |
| Angelique M Okeke | Evp, General Counsel | 1,874 | 0 | 11 Feb, 2026 |
| James Malcolm Jr Phillips | - | 1,486 | 0 | 10 Mar, 2023 |
| Julie Marie Gonzalez | - | 1,414 | 0 | 13 Mar, 2026 |
| Maya Mcreynolds | - | 1,414 | 0 | 13 Mar, 2026 |
| Lyra Amber Schramm | Chief People Officer | 177 | 0 | 05 Feb, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 25 Mar, 2026 | Edward Cooper Werner | Common Stock | D | 1,000 | $300.00 | 4,305 | D | S |
| 25 Mar, 2026 | Francois Locoh-Donou | Common Stock | D | 3,334 | $300.00 | 146,989 | D | S |
| 11 Mar, 2026 | Tami A. Erwin | Common Stock | A | 934 | $0.00 | 2,842 | D | M |
| 11 Mar, 2026 | Michel Combes | Common Stock | A | 934 | $0.00 | 5,805 | D | M |
| 11 Mar, 2026 | Marianne Budnik | Common Stock | A | 934 | $0.00 | 2,141 | D | M |
| 11 Mar, 2026 | Alan Higginson | Common Stock | A | 934 | $0.00 | 7,774 | D | M |
| 11 Mar, 2026 | Julie Marie Gonzalez | Common Stock | A | 934 | $0.00 | 1,414 | D | M |
| 11 Mar, 2026 | Michael L Dreyer | Common Stock | A | 934 | $0.00 | 2,243 | D | M |
| 11 Mar, 2026 | Michael F Montoya | Common Stock | A | 934 | $0.00 | 3,509 | D | M |
| 11 Mar, 2026 | Maya Mcreynolds | Common Stock | A | 934 | $0.00 | 1,414 | D | M |
| 11 Mar, 2026 | Elizabeth Buse | Common Stock | A | 934 | $0.00 | 5,947 | D | M |
| 11 Mar, 2026 | Marianne Budnik | Restricted Stock Unit | D | 934 | $0.00 | 0 | D | M |
| 11 Mar, 2026 | Michael F Montoya | Common Stock | D | 367 | $289.52 | 3,142 | D | F |
| 11 Mar, 2026 | Michael L Dreyer | Restricted Stock Unit | D | 934 | $0.00 | 0 | D | M |
| 11 Mar, 2026 | Alan Higginson | Restricted Stock Unit | D | 934 | $0.00 | 0 | D | M |
| 11 Mar, 2026 | Michel Combes | Restricted Stock Unit | D | 934 | $0.00 | 0 | D | M |
| 11 Mar, 2026 | Elizabeth Buse | Restricted Stock Unit | D | 934 | $0.00 | 0 | D | M |
| 11 Mar, 2026 | Maya Mcreynolds | Restricted Stock Unit | D | 934 | $0.00 | 0 | D | M |
| 11 Mar, 2026 | Julie Marie Gonzalez | Restricted Stock Unit | D | 934 | $0.00 | 0 | D | M |
| 12 Mar, 2026 | Maya Mcreynolds | Restricted Stock Unit | A | 987 | $0.00 | 987 | D | A |