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Five9, Inc. — SCHEDULE 13G/A Filings

10 SCHEDULE 13G/A filings on record

This page lists all SCHEDULE 13G/A filings submitted to the SEC by Five9, Inc. (FIVN), sorted by most recent first. Each row links to the full filing on EdgarLookup. Five9, Inc. has filed 10 SCHEDULE 13G/A documents with the SEC since 2017. To view all SEC filings by Five9, Inc., see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-Q 144 3 3/A 4 4/A 424B4 425 5 8-A12B 8-K ARS CERTNAS CORRESP CT ORDER DEF 14A DEFA14A DEFM14A DRS DRS/A EFFECT PRE 14A REGDEX S-1 S-1/A S-8 SC 13G SC 13G/A SCHEDULE 13D SCHEDULE 13D/A SCHEDULE 13G SCHEDULE 13G/A UPLOAD
Form Description Accession Number Filed Period
SCHEDULE 13G/A 0000102909-26-001347 Mar 26, 2026
SCHEDULE 13G/A 0000921895-26-000364 Feb 13, 2026
SCHEDULE 13G/A 0000315066-26-000429 Feb 5, 2026
SCHEDULE 13G/A 0000315066-25-002743 Nov 5, 2025
SCHEDULE 13G/A 0002052113-25-003175 Jul 17, 2025
SCHEDULE 13G/A 0000315066-25-001496 May 12, 2025
SCHEDULE 13G/A 0001576419-25-000744 Apr 17, 2025
SCHEDULE 13G/A 0001172661-25-001197 Feb 14, 2025
SCHEDULE 13G/A 0000315066-25-000851 Feb 12, 2025
SCHEDULE 13G/A 0002012383-25-001285 Feb 5, 2025