HACKETT GROUP, INC. — DEF 14A Filings
29 DEF 14A filings on record
This page lists all DEF 14A 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 29 DEF 14A documents with the SEC since 1998. To view all SEC filings by HACKETT GROUP, INC., see the full filings list.
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 |
|---|---|---|---|---|
| DEF 14A | DEF 14A | 0001193125-26-117620 | Mar 20, 2026 | Apr 30, 2026 |
| DEF 14A | DEF 14A | 0000950170-25-043233 | Mar 21, 2025 | May 1, 2025 |
| DEF 14A | DEF 14A | 0000950170-24-035239 | Mar 22, 2024 | May 2, 2024 |
| DEF 14A | DEF 14A | 0001193125-23-077851 | Mar 23, 2023 | — |
| DEF 14A | DEF 14A | 0001193125-22-083989 | Mar 24, 2022 | May 5, 2022 |
| DEF 14A | DEF 14A | 0001193125-21-092752 | Mar 24, 2021 | May 6, 2021 |
| DEF 14A | DEF 14A | 0001193125-20-078957 | Mar 19, 2020 | May 1, 2020 |
| DEF 14A | DEF 14A | 0001193125-19-083412 | Mar 22, 2019 | May 2, 2019 |
| DEF 14A | DEF 14A | 0001564590-18-006691 | Mar 23, 2018 | May 2, 2018 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-17-095624 | Mar 24, 2017 | May 3, 2017 |
| DEF 14A | DEF 14A | 0001193125-16-516375 | Mar 24, 2016 | May 6, 2016 |
| DEF 14A | DEF 14A | 0001193125-15-104687 | Mar 25, 2015 | May 8, 2015 |
| DEF 14A | DEF 14A | 0001193125-14-109618 | Mar 21, 2014 | May 2, 2014 |
| DEF 14A | DEF 14A | 0001193125-13-121618 | Mar 22, 2013 | May 3, 2013 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-12-128375 | Mar 23, 2012 | May 4, 2012 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-11-078027 | Mar 25, 2011 | May 6, 2011 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-10-068563 | Mar 26, 2010 | May 7, 2010 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-09-064250 | Mar 26, 2009 | May 8, 2009 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-08-075163 | Apr 4, 2008 | May 14, 2008 |
| DEF 14A | — | 0001145443-07-003828 | Dec 7, 2007 | Dec 21, 2007 |
| DEF 14A | DEFINITIVE N/P/S | 0001193125-07-071606 | Apr 2, 2007 | May 9, 2007 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-06-072995 | Apr 4, 2006 | May 10, 2006 |
| DEF 14A | — | 0001145443-05-000764 | Apr 1, 2005 | May 11, 2005 |
| DEF 14A | — | 0001145443-04-000492 | Apr 1, 2004 | Jan 2, 2004 |
| DEF 14A | — | 0001206774-03-000273 | Apr 7, 2003 | May 7, 2003 |
| DEF 14A | DEF 14A | 0001133884-02-000392 | Apr 8, 2002 | May 8, 2002 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000950109-01-500509 | Apr 6, 2001 | May 9, 2001 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000928385-00-001191 | Apr 19, 2000 | May 10, 2000 |
| DEF 14A | — | 0000950170-99-000607 | Apr 16, 1999 | May 5, 1999 |