Fortinet, Inc. — SC 13G/A Filings
59 SC 13G/A filings on record
This page lists all SC 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 59 SC 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 |
|---|---|---|---|---|
| SC 13G/A | SCHEDULE 13G/A | 0001104659-24-020964 | Feb 13, 2024 | — |
| SC 13G/A | AMENDMENT NO. 16 TO SCHEDULE 13G | 0001213900-24-013355 | Feb 13, 2024 | — |
| SC 13G/A | AMENDMENT NO. 15 TO SCHEDULE 13G | 0001213900-24-013351 | Feb 13, 2024 | — |
| SC 13G/A | — | 0001086364-24-004701 | Jan 26, 2024 | — |
| SC 13G/A | — | 0000080255-23-002596 | Feb 14, 2023 | — |
| SC 13G/A | AMENDMENT NO. 14 TO SCHEDULE 13G | 0001213900-23-010362 | Feb 10, 2023 | — |
| SC 13G/A | AMENDMENT NO. 15 TO SCHEDULE 13G | 0001213900-23-010360 | Feb 10, 2023 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-23-015986 | Feb 9, 2023 | — |
| SC 13G/A | — | 0001306550-23-005938 | Feb 1, 2023 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-22-017585 | Feb 10, 2022 | — |
| SC 13G/A | AMENDMENT NO. 13 TO SCHEDULE 13G | 0001213900-22-006154 | Feb 9, 2022 | — |
| SC 13G/A | AMENDMENT NO. 14 TO SCHEDULE 13G | 0001213900-22-006149 | Feb 9, 2022 | — |
| SC 13G/A | — | 0000834237-22-005522 | Feb 3, 2022 | — |
| SC 13G/A | AMENDMENT NO. 13 TO SCHEDULE 13G | 0001213900-21-008445 | Feb 11, 2021 | — |
| SC 13G/A | AMENDMENT NO. 12 TO SCHEDULE 13G | 0001213900-21-008442 | Feb 11, 2021 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-21-018123 | Feb 10, 2021 | — |
| SC 13G/A | — | 0000834237-21-003737 | Jan 29, 2021 | — |
| SC 13G/A | AMENDMENT NO. 12 TO SCHEDULE 13G | 0001213900-20-003877 | Feb 14, 2020 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-20-017373 | Feb 12, 2020 | — |
| SC 13G/A | AMENDMENT NO. 11 TO SCHEDULE 13G | 0001213900-20-003320 | Feb 12, 2020 | — |
| SC 13G/A | AMENDMENT NO. 11 TO SCHEDULE 13G | 0001213900-20-003318 | Feb 12, 2020 | — |
| SC 13G/A | — | 0000834237-20-005391 | Feb 5, 2020 | — |
| SC 13G/A | NONE | 0001567619-19-003066 | Feb 12, 2019 | — |
| SC 13G/A | NONE | 0001567619-19-003058 | Feb 12, 2019 | — |
| SC 13G/A | — | 0000215457-19-004163 | Feb 4, 2019 | — |
| SC 13G/A | — | 0000932471-19-001354 | Jan 10, 2019 | — |
| SC 13G/A | — | 0000932471-18-003232 | Feb 9, 2018 | — |
| SC 13G/A | NONE | 0001140361-18-005602 | Feb 7, 2018 | — |
| SC 13G/A | NONE | 0001140361-18-005601 | Feb 7, 2018 | — |
| SC 13G/A | — | 0000215457-18-002961 | Jan 25, 2018 | — |
| SC 13G/A | — | 0000932471-17-002473 | Feb 13, 2017 | — |
| SC 13G/A | NONE | 0001140361-17-004399 | Feb 3, 2017 | — |
| SC 13G/A | NONE | 0001140361-17-004397 | Feb 3, 2017 | — |
| SC 13G/A | — | 0000353480-17-000687 | Jan 24, 2017 | — |
| SC 13G/A | NONE | 0001140361-16-051445 | Feb 10, 2016 | — |
| SC 13G/A | NONE | 0001140361-16-051444 | Feb 10, 2016 | — |
| SC 13G/A | — | 0000932471-16-011069 | Feb 10, 2016 | — |
| SC 13G/A | — | 0000215457-16-005582 | Feb 10, 2016 | — |
| SC 13G/A | AMENDMENT NO 1 | 0000947871-15-000125 | Feb 17, 2015 | — |
| SC 13G/A | NONE | 0001140361-15-005244 | Feb 11, 2015 | — |
| SC 13G/A | NONE | 0001140361-15-005242 | Feb 11, 2015 | — |
| SC 13G/A | NONE | 0001140361-14-006370 | Feb 12, 2014 | — |
| SC 13G/A | NONE | 0001140361-14-006364 | Feb 12, 2014 | — |
| SC 13G/A | NONE | 0001140361-13-017776 | Apr 29, 2013 | — |
| SC 13G/A | NONE | 0001140361-13-017775 | Apr 29, 2013 | — |
| SC 13G/A | NONE | 0001140361-13-005041 | Feb 7, 2013 | — |
| SC 13G/A | NONE | 0001140361-13-005040 | Feb 7, 2013 | — |
| SC 13G/A | — | 0000315066-12-004319 | Dec 10, 2012 | — |
| SC 13G/A | — | 0000315066-12-002648 | Feb 14, 2012 | — |
| SC 13G/A | — | 0001086364-12-001181 | Feb 13, 2012 | — |