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FTNTFortinet

Technology · Computer Peripherals · Nasdaq

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Filings with the SEC since Nov 16, 2017

1,008 filings, 8 in the last 30 days

SEC filing index

Latest annual reportOpen ↗

Feb 25, 2026

10-K, period to Dec 31, 2025

Latest quarterly reportOpen ↗

Oct 30, 2026

10-Q, period to Sep 30, 2026

Latest current reportOpen ↗

Oct 28, 2026

8-K: Quarterly results

Filed in the last 30 days

of 1,008 in all

Timeline

Every filing on one line

1 yr 2 yr 3 yr

Annual report (10-K)Quarterly report (10-Q)Current report (8-K)Auditor changeCEO, CFO, COO or CAO changeRestatementLate filing noticeInsider purchaseCluster buy (3+ insiders)SEC comment letterShare offering (S-3, 424B)

20252026

All 22 events

Oct 30, 202610-Q Quarterly report (10-Q) period ended Sep 30, 2026
Oct 28, 20268-K Quarterly results 8-K item 2.02
Jul 30, 202610-Q Quarterly report (10-Q) period ended Jun 30, 2026
Jul 29, 20268-K Quarterly results 8-K item 2.02
Jun 16, 20268-K Shareholder vote results 8-K item 5.07
May 8, 202610-Q Quarterly report (10-Q) period ended Mar 31, 2026
May 6, 20268-K Quarterly results 8-K item 2.02
Feb 25, 202610-K Annual report (10-K) period ended Dec 31, 2025
Feb 5, 20268-K Quarterly results 8-K item 2.02
Nov 7, 202510-Q Quarterly report (10-Q) period ended Sep 30, 2025
Nov 5, 20258-K Quarterly results 8-K item 2.02
Aug 22, 20258-K Other events 8-K item 8.01
Aug 8, 202510-Q Quarterly report (10-Q) period ended Jun 30, 2025
Aug 6, 20258-K Quarterly results 8-K item 2.02
Jun 18, 20258-K Shareholder vote results 8-K item 5.07
May 15, 20258-K Director or officer change (amended) 8-K item 5.02
May 8, 202510-Q Quarterly report (10-Q) period ended Mar 31, 2025
May 7, 20258-K Quarterly results 8-K item 2.02
Feb 21, 202510-K Annual report (10-K) period ended Dec 31, 2024
Feb 6, 2025Officer CFO change On February 4, 2025, Keith Jensen, Fortinet’s Chief Financial Officer, age 66, notified the Company that he intends to retire on May 15, 2025 after approximately 11 years of service in various roles at the Company (the “Retirement”).
Jan 22, 20258-K Director or officer change (amended) 8-K item 5.02
Nov 12, 20248-K Director or officer change 8-K item 5.02

From the SEC filing index. Insider purchases go back 180 days (the Form 4s downloaded).

Every filing

Newest first, by kind

Each form links to sec.gov

All 1008 Annual & quarterly 37 Current reports (8-K) 76 Insiders 804 Proxy & votes 23 Big owners (13D/13G) 35 Shares & debt offered 6 SEC letters 3 Other 24

Filed	Form	What it is	Period
Apr 29, 2026	DEFA14A	Extra proxy material		all files
Apr 29, 2026	DEF 14A	Proxy statement	Jun 12, 2026	all files
Apr 25, 2025	DEFA14A	Extra proxy material		all files
Apr 25, 2025	DEF 14A	Proxy statement	Jun 13, 2025	all files
Apr 26, 2024	DEFA14A	Extra proxy material		all files
Apr 26, 2024	DEF 14A	Proxy statement	Jun 14, 2024	all files
May 1, 2023	DEFA14A	Extra proxy material		all files
May 1, 2023	DEF 14A	Proxy statement		all files
Apr 21, 2023	PRE 14A			all files
May 2, 2022	DEFA14A	Extra proxy material		all files
May 2, 2022	DEF 14A	Proxy statement	Jun 17, 2022	all files
Apr 22, 2022	PRE 14A		Jun 17, 2022	all files
Apr 28, 2021	DEFA14A	Extra proxy material		all files
Apr 28, 2021	DEF 14A	Proxy statement	Jun 18, 2021	all files
Jun 4, 2020	DEFA14A	Extra proxy material		all files
Apr 28, 2020	DEFA14A	Extra proxy material		all files
Apr 28, 2020	DEF 14A	Proxy statement	Jun 19, 2020	all files
Jun 10, 2019	DEFA14A	Extra proxy material		all files
Apr 30, 2019	DEFA14A	Extra proxy material		all files
Apr 30, 2019	DEF 14A	Proxy statement	Jun 21, 2019	all files
May 11, 2018	DEFA14A	Extra proxy material		all files
May 11, 2018	DEF 14A	Proxy statement	Jun 22, 2018	all files
May 2, 2018	PRE 14A		Jun 22, 2018	all files

Press releases with quarterly results are attached to the 8-Ks marked "Quarterly results"; read them on Earnings releases.

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