F5, INC. files with the SEC under CIK 0001048695 and is classified as computer communications equipment. We track it alongside the rest of the Information Technology sector.
Footnote F1 (shares): This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 06/15/2026.
Footnote F2 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $408.73 to $409.11. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F3 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $409.88 to $410.70. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F4 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $410.93 to $411.91. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F5 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $411.93 to $412.92. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F6 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $412.93 to $413.92. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F7 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $414.14 to $414.22. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F1 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $409.12 to $410.10. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F2 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $410.44 to $411.40. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F3 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $411.45 to $412.37. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F4 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $412.47 to $413.45. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F5 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $413.57 to $414.39. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F6 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $414.63 to $415.57. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F7 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $415.71 to $416.28. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F8 (shares): This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 12/03/2025.
Footnote F1 (shares): Shares acquired upon the vesting of the November 1, 2023, November 1, 2024, and November 3, 2025 awards of service-based Restricted Stock Units.
Footnote F2 (shares): This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 12/05/2025.
Footnote F1 (shares): Shares acquired upon the vesting of the May 1, 2024, November 1, 2024, May 1, 2025, and November 3, 2025 awards of service-based Restricted Stock Units.
Footnote F2 (shares): This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 10/30/2025.
Footnote F1 (shares): Shares acquired upon the vesting of the November 1, 2023, November 1, 2024, and November 3, 2025 awards of service-based Restricted Stock Units.
Footnote F1 (shares): Shares acquired upon the vesting of the November 1, 2023, November 1, 2024, and November 3, 2025 awards of service-based Restricted Stock Units.
Footnote F1 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $386.50 to $387.47. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F2 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $387.53 to $388.46. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F3 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $388.54 to $388.90. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F4 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $389.55 to $390.4975. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F5 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $390.5525 to $391.26. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F6 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $391.58 to $391.935. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F1 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $397.87 to $398.68. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F2 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $398.92 to $399.715. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F3 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $400.04 to $400.915. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F1 (shares): This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 12/03/2025.
Footnote F2 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $332.05 to $332.98. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F3 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $334.99 to $335.56. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F4 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $336.35 to $337.34. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F5 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $337.35 to $338.24. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F6 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $338.38 to $339.04. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F7 (price): The price in Column 4 is a weighted average sale price. The prices actually received ranged from $339.51 to $340.27. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares… Full note on SEC EDGAR
Footnote F1 (shares): Shares acquired upon the vesting of the November 1, 2023, November 1, 2024, and November 3, 2025 awards of service-based Restricted Stock Units.
Footnote F2 (shares): This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 12/05/2025.
Footnote F1 (shares): Shares acquired upon the vesting of the May 1, 2024, November 1, 2024, May 1, 2025 and November 3, 2025 awards of service-based Restricted Stock Units.
Footnote F2 (shares): This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 10/30/2025.
Footnote F1 (shares): Shares acquired upon the vesting of November 1, 2023, November 1, 2024, and November 3, 2025 awards of service-based Restricted Stock Units.
Footnote F1 (shares): Shares acquired upon the vesting of the November 1, 2023, November 1, 2024, and November 3, 2025 awards of service-based Restricted Stock Units.
Footnote F1 (shares): Shares acquired upon the vesting of the May 1, 2024, November 1, 2024, and November 3, 2025 awards of service-based Restricted Stock Units.
Footnote F3 (shares): This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 10/29/2025.
An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
F5, INC. (FFIV) had 15 insider filings in the last 90 days, with the most recent on 2026-09-15. The full record for FFIV runs to 137 Form 4 filings, the earliest from 2024-10-04. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying FFIV stock?
No insider purchases of FFIV were filed in the last 90 days.
How many insiders are selling FFIV stock?
28 insider sales of FFIV were filed in the last 90 days, totaling $6.82M.
Where can I see FFIV SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects FFIV Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Information Technology companies with insider activity
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
House of Representatives Periodic Transaction Reports from 2024. Senate filings are not included yet. The full history of FFIV beside its insider purchases is in the Congress Tracker.