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Amplitude, Inc. — 5 Filings

4 5 filings on record

This page lists all 5 filings submitted to the SEC by Amplitude, Inc. (AMPL), sorted by most recent first. Each row links to the full filing on EdgarLookup. Amplitude, Inc. has filed 4 5 documents with the SEC since 2021. To view all SEC filings by Amplitude, Inc., see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-Q 144 3 4 4/A 424B3 424B4 5 8-A12B 8-K ARS CERT CORRESP D DEF 14A DEFA14A DRS DRS/A DRSLTR EFFECT FWP POS AM PRE 14A S-1 S-1/A S-8 SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13D/A SCHEDULE 13G SCHEDULE 13G/A UPLOAD
Form Description Accession Number Filed Period
5 — 0001415889-23-002444 Feb 14, 2023 Dec 31, 2022
5 — 0001415889-23-002442 Feb 14, 2023 Dec 31, 2022
5 OWNERSHIP DOCUMENT 0001104659-22-021491 Feb 14, 2022 Dec 31, 2021
5 OWNERSHIP DOCUMENT 0001104659-22-021484 Feb 14, 2022 Dec 31, 2021