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HACKETT GROUP, INC. — SC TO-I/A Filings

20 SC TO-I/A filings on record

This page lists all SC TO-I/A filings submitted to the SEC by HACKETT GROUP, INC. (HCKT), sorted by most recent first. Each row links to the full filing on EdgarLookup. HACKETT GROUP, INC. has filed 20 SC TO-I/A documents with the SEC since 1998. To view all SEC filings by HACKETT GROUP, INC., see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-K405 10-Q 10-Q/A 3 4 4/A 424B3 424B4 5 5/A 8-A12G 8-K 8-K/A ARS CORRESP DEF 14A DEFA14A NT 10-K NT 10-Q PRE 14A S-1 S-1/A S-3 S-3/A S-4 S-8 SC 13D SC 13D/A SC 13G SC 13G/A SC TO-C SC TO-I SC TO-I/A SCHEDULE 13G/A UPLOAD
Form Description Accession Number Filed Period
SC TO-I/A SC TO-I/A 0001193125-25-311324 Dec 8, 2025 —
SC TO-I/A SC TO-I/A 0001193125-25-308703 Dec 5, 2025 —
SC TO-I/A SC TO-I/A 0001193125-22-303842 Dec 13, 2022 —
SC TO-I/A SC TO-I/A 0001193125-22-301422 Dec 9, 2022 —
SC TO-I/A SC TO-I/A 0001193125-13-404248 Oct 21, 2013 —
SC TO-I/A SCHEDULE TO AMENDMENT NO. 2 0001193125-13-401007 Oct 16, 2013 —
SC TO-I/A SCHEDULE TO/A 0001193125-13-382606 Sep 27, 2013 —
SC TO-I/A SC TO-I/A 0001193125-12-136995 Mar 28, 2012 —
SC TO-I/A SC TO-I/A AMEND NO.5 0001193125-12-127334 Mar 22, 2012 —
SC TO-I/A SC TO-I/A AMEND NO.4 0001193125-12-099149 Mar 6, 2012 —
SC TO-I/A SC TO-I/A #3 0001193125-12-087692 Feb 29, 2012 —
SC TO-I/A SC TO-I/A 0001193125-12-081867 Feb 27, 2012 —
SC TO-I/A SC TO-I/A #1 0001193125-12-075861 Feb 24, 2012 —
SC TO-I/A AMENDMENT # 3 TO SCHEDULE TO 0001193125-03-022569 Jul 23, 2003 —
SC TO-I/A AMENDMENT #3 TO SCEDULE TO 0001193125-03-022568 Jul 23, 2003 —
SC TO-I/A AMENDMENT #2 TO SCHEDULE TO 0001193125-03-017905 Jul 9, 2003 —
SC TO-I/A AMENDMENT #2 TO SCHEDULE TO 0001193125-03-017904 Jul 9, 2003 —
SC TO-I/A AM. #1 TO THE SC TO-I 0000928385-03-001846 Jun 17, 2003 —
SC TO-I/A AM. #1 TO THE SC TO-I 0000928385-03-001845 Jun 17, 2003 —
SC TO-I/A FORM SC TO-I/A 0000950168-01-500879 Aug 16, 2001 —