GARTNER INC — 10-K/A Filings

3 10-K/A filings on record

This page lists all 10-K/A filings submitted to the SEC by GARTNER INC (IT), sorted by most recent first. Each row links to the full filing on EdgarLookup. GARTNER INC has filed 3 10-K/A documents with the SEC since 2021. To view all SEC filings by GARTNER INC, see the full filings list.

Overview All Filings Financials Insiders

All 10-K 10-K/A 10-KT 10-Q 10-Q/A 11-K 144 144/A 15-15D 25 3 3/A 4 4/A 424B1 424B3 424B5 425 5 8-A12B 8-A12B/A 8-A12G 8-K 8-K/A ARS CORRESP DEF 14A DEFA14A DEFR14A DEFS14A DFAN14A EFFECT FWP PRE 14A PRES14A S-3 S-3/A S-3ASR S-4 S-4/A S-8 S-8 POS SC 13D SC 13D/A SC 13E4 SC 13E4/A SC 13G SC 13G/A SC TO-C SC TO-I SC TO-I/A SCHEDULE 13G SCHEDULE 13G/A UPLOAD

Form	Description	Accession Number	Filed	Period
10-K/A	—	0000930413-17-000905	Mar 7, 2017	Dec 31, 2016
10-K/A	AMENDMENT NO. 1 TO FORM 10-K	0000950123-03-003788	Apr 1, 2003	Sep 30, 2002
10-K/A	GARTNER, INC.	0000950123-01-500782	Apr 16, 2001	Sep 30, 2000