Fortinet, Inc. — SCHEDULE 13G/A Filings
3 SCHEDULE 13G/A filings on record
This page lists all SCHEDULE 13G/A filings submitted to the SEC by Fortinet, Inc. (FTNT), sorted by most recent first. Each row links to the full filing on EdgarLookup. Fortinet, Inc. has filed 3 SCHEDULE 13G/A documents with the SEC since 2017. To view all SEC filings by Fortinet, Inc., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
3
4
4/A
424B4
424B5
5
8-A12B
8-K
8-K/A
ARS
CERTNAS
CORRESP
DEF 14A
DEFA14A
EFFECT
FWP
PRE 14A
REGDEX
REGDEX/A
S-1
S-1/A
S-3ASR
S-8
S-8 POS
SC 13G
SC 13G/A
SC TO-C
SC TO-T
SC TO-T/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-001313 | Mar 26, 2026 | — |
| SCHEDULE 13G/A | — | 0000102909-25-000362 | Dec 3, 2025 | — |
| SCHEDULE 13G/A | — | 0000102909-25-000142 | Oct 30, 2025 | — |