Hackett Group, Inc. SEC filings HCKT
Hackett Group, Inc. has 905 filings in SEC EDGAR's recent list, going back to Mar 17, 1998. Its latest annual report, Form ARS, was filed on Mar 20, 2026 for the period ended Dec 26, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 25, 2026. The most recent current report (Form 8-K) was filed on Nov 3, 2026 (results of operations). The company's fiscal year ends on December 26.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 4, 2026 | Sep 25, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2026 | Nov 3, 2026 |
| 10-Q | Quarterly report | Aug 5, 2026 | Jun 26, 2026 |
| 8-K |
Current report
Material agreement, Results of operations
|
Aug 4, 2026 | Aug 3, 2026 |
| S-8 | Employee stock plan registration | May 6, 2026 | — |
| 10-Q | Quarterly report | May 6, 2026 | Mar 27, 2026 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 5, 2026 | Apr 30, 2026 |
| DEFA14A | Additional proxy material | Mar 20, 2026 | — |
| ARS | Annual report to shareholders | Mar 20, 2026 | Dec 26, 2025 |
| DEF 14A | Proxy statement | Mar 20, 2026 | Apr 30, 2026 |
| 10-K | Annual report | Feb 27, 2026 | Dec 26, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 17, 2026 | Feb 17, 2026 |
| SC TO-I/A | Filing | Dec 8, 2025 | — |
| SC TO-I/A | Filing | Dec 5, 2025 | — |
| SC TO-I | Filing | Nov 5, 2025 | — |
| 10-Q | Quarterly report | Nov 5, 2025 | Sep 26, 2025 |
| SC TO-C | Filing | Nov 4, 2025 | — |
| 8-K |
Current report
Results of operations, Other events
|
Nov 4, 2025 | Nov 4, 2025 |
| S-8 | Employee stock plan registration | Aug 6, 2025 | — |
| 10-Q | Quarterly report | Aug 6, 2025 | Jun 27, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2025 | Aug 5, 2025 |
| 10-Q | Quarterly report | May 7, 2025 | Mar 28, 2025 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 6, 2025 | May 1, 2025 |
| DEFA14A | Additional proxy material | Mar 21, 2025 | — |
| ARS | Annual report to shareholders | Mar 21, 2025 | Dec 27, 2024 |
| DEF 14A | Proxy statement | Mar 21, 2025 | May 1, 2025 |
| 10-K | Annual report | Feb 28, 2025 | Dec 27, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 18, 2025 | Feb 18, 2025 |
| 10-Q | Quarterly report | Nov 6, 2024 | Sep 27, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2024 | Nov 4, 2024 |
| 8-K |
Current report
Officer or director change
|
Sep 16, 2024 | Sep 16, 2024 |
| S-8 | Employee stock plan registration | Aug 7, 2024 | — |
| 10-Q | Quarterly report | Aug 7, 2024 | Jun 28, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2024 | Aug 6, 2024 |
| 10-Q | Quarterly report | May 8, 2024 | Mar 29, 2024 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 7, 2024 | May 2, 2024 |
| ARS | Annual report to shareholders | Apr 1, 2024 | Dec 29, 2023 |
| DEFA14A | Additional proxy material | Mar 22, 2024 | — |
| DEF 14A | Proxy statement | Mar 22, 2024 | May 2, 2024 |
| 10-K | Annual report | Mar 1, 2024 | Dec 29, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 20, 2024 | Feb 20, 2024 |
| 10-Q | Quarterly report | Nov 8, 2023 | Sep 29, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2023 | Nov 7, 2023 |
| 10-Q | Quarterly report | Aug 9, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Aug 8, 2023 | Aug 3, 2023 |
| 10-Q | Quarterly report | May 10, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 9, 2023 | May 4, 2023 |
| ARS | Annual report to shareholders | Mar 23, 2023 | Dec 30, 2022 |
| DEFA14A | Additional proxy material | Mar 23, 2023 | — |
| DEF 14A | Proxy statement | Mar 23, 2023 | — |
| 10-K | Annual report | Mar 3, 2023 | Dec 30, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 21, 2023 | Feb 21, 2023 |
| S-8 | Employee stock plan registration | Dec 23, 2022 | — |
| SC TO-I/A | Filing | Dec 13, 2022 | — |
| SC TO-I/A | Filing | Dec 9, 2022 | — |
| UPLOAD | Letter from the SEC | Nov 9, 2022 | — |
| SC TO-I | Filing | Nov 9, 2022 | — |
| 10-Q | Quarterly report | Nov 9, 2022 | Sep 30, 2022 |
| 10-K/A | Amended annual report | Nov 8, 2022 | Dec 31, 2021 |
| SC TO-C | Filing | Nov 8, 2022 | — |
| 8-K |
Current report
Material agreement, Results of operations, New debt, Other events
|
Nov 8, 2022 | Nov 7, 2022 |
| CORRESP | Letter to the SEC | Oct 28, 2022 | — |
| CORRESP | Letter to the SEC | Oct 21, 2022 | — |
| CORRESP | Letter to the SEC | Oct 20, 2022 | — |
| CORRESP | Letter to the SEC | Oct 6, 2022 | — |
| UPLOAD | Letter from the SEC | Sep 22, 2022 | — |
| CORRESP | Letter to the SEC | Sep 6, 2022 | — |
| CORRESP | Letter to the SEC | Sep 1, 2022 | — |
| 10-Q | Quarterly report | Aug 10, 2022 | Jul 1, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2022 | Aug 9, 2022 |
| CORRESP | Letter to the SEC | Aug 4, 2022 | — |
| UPLOAD | Letter from the SEC | Jul 29, 2022 | — |
| CORRESP | Letter to the SEC | Jun 14, 2022 | — |
| CORRESP | Letter to the SEC | May 24, 2022 | — |
| UPLOAD | Letter from the SEC | May 16, 2022 | — |
| 10-Q | Quarterly report | May 11, 2022 | Apr 1, 2022 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 10, 2022 | May 5, 2022 |
| CORRESP | Letter to the SEC | May 6, 2022 | — |
| UPLOAD | Letter from the SEC | Apr 22, 2022 | — |
| DEFA14A | Additional proxy material | Mar 24, 2022 | — |
| DEF 14A | Proxy statement | Mar 24, 2022 | May 5, 2022 |
| 10-K | Annual report | Mar 4, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 22, 2022 | Feb 22, 2022 |
| 10-Q | Quarterly report | Nov 10, 2021 | Oct 1, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2021 | Nov 9, 2021 |
| 10-Q | Quarterly report | Aug 11, 2021 | Jul 2, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 10, 2021 | Aug 10, 2021 |
| 10-Q | Quarterly report | May 12, 2021 | Apr 2, 2021 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 11, 2021 | May 6, 2021 |
| DEFA14A | Additional proxy material | Mar 24, 2021 | — |
| DEF 14A | Proxy statement | Mar 24, 2021 | May 6, 2021 |
| 10-K | Annual report | Mar 12, 2021 | Jan 1, 2021 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Feb 23, 2021 | Feb 18, 2021 |
| 10-Q | Quarterly report | Nov 4, 2020 | Sep 25, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2020 | Nov 2, 2020 |
| UPLOAD | Letter from the SEC | Oct 7, 2020 | — |
| CORRESP | Letter to the SEC | Sep 29, 2020 | — |
| UPLOAD | Letter from the SEC | Sep 22, 2020 | — |
| 10-Q | Quarterly report | Aug 5, 2020 | Jun 26, 2020 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Aug 4, 2020 | Jul 30, 2020 |
| S-8 | Employee stock plan registration | Jun 19, 2020 | — |
| 10-Q | Quarterly report | May 6, 2020 | Mar 27, 2020 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 5, 2020 | May 1, 2020 |
| DEFA14A | Additional proxy material | Apr 14, 2020 | — |
| 8-K |
Current report
Material agreement
|
Apr 3, 2020 | Apr 3, 2020 |
| DEFA14A | Additional proxy material | Mar 19, 2020 | — |
| DEF 14A | Proxy statement | Mar 19, 2020 | May 1, 2020 |
| 10-K | Annual report | Mar 5, 2020 | Dec 27, 2019 |
| 8-K |
Current report
Results of operations
|
Feb 18, 2020 | Feb 18, 2020 |
| 10-Q | Quarterly report | Nov 6, 2019 | Sep 27, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2019 | Nov 5, 2019 |
| 10-Q | Quarterly report | Aug 7, 2019 | Jun 28, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2019 | Aug 6, 2019 |
| 10-Q | Quarterly report | May 8, 2019 | Mar 29, 2019 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 7, 2019 | May 2, 2019 |
| DEFA14A | Additional proxy material | Mar 22, 2019 | — |
| DEF 14A | Proxy statement | Mar 22, 2019 | May 2, 2019 |
| 10-K | Annual report | Mar 8, 2019 | Dec 28, 2018 |
| 8-K/A |
Amended current report
Results of operations, Regulation FD disclosure
|
Feb 20, 2019 | Feb 19, 2019 |
| 8-K |
Current report
Results of operations
|
Feb 19, 2019 | Feb 19, 2019 |
| 10-Q | Quarterly report | Nov 7, 2018 | Sep 28, 2018 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2018 | Nov 6, 2018 |
| S-8 | Employee stock plan registration | Sep 6, 2018 | — |
| 10-Q | Quarterly report | Aug 8, 2018 | Jun 29, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2018 | Aug 7, 2018 |
| 10-Q | Quarterly report | May 9, 2018 | Mar 30, 2018 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 8, 2018 | May 2, 2018 |
| DEFA14A | Additional proxy material | Mar 23, 2018 | — |
| DEF 14A | Proxy statement | Mar 23, 2018 | May 2, 2018 |
| 10-K | Annual report | Mar 9, 2018 | Dec 29, 2017 |
| 8-K/A |
Amended current report
Results of operations
|
Feb 22, 2018 | Feb 20, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 20, 2018 | Dec 29, 2017 |
| UPLOAD | Letter from the SEC | Dec 20, 2017 | — |
| CORRESP | Letter to the SEC | Dec 7, 2017 | — |
| 10-Q | Quarterly report | Nov 8, 2017 | Sep 29, 2017 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2017 | Nov 7, 2017 |
| UPLOAD | Letter from the SEC | Oct 31, 2017 | — |
| 10-Q | Quarterly report | Aug 9, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2017 | Aug 8, 2017 |
| 10-Q | Quarterly report | May 10, 2017 | Mar 31, 2017 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 9, 2017 | May 9, 2017 |
| DEFA14A | Additional proxy material | Mar 24, 2017 | — |
| DEF 14A | Proxy statement | Mar 24, 2017 | May 3, 2017 |
| 10-K | Annual report | Mar 10, 2017 | Dec 30, 2016 |
| 8-K |
Current report
Results of operations
|
Feb 21, 2017 | Feb 21, 2017 |
| 10-Q | Quarterly report | Nov 9, 2016 | Sep 30, 2016 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2016 | Nov 7, 2016 |
| 10-Q | Quarterly report | Aug 10, 2016 | Jul 1, 2016 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2016 | Aug 9, 2016 |
| 10-Q | Quarterly report | May 11, 2016 | Apr 1, 2016 |
| 8-K |
Current report
Material agreement, Results of operations, New debt, Shareholder vote results, Other events
|
May 10, 2016 | May 10, 2016 |
| DEFA14A | Additional proxy material | Mar 24, 2016 | — |
| DEF 14A | Proxy statement | Mar 24, 2016 | May 6, 2016 |
| 10-K | Annual report | Mar 16, 2016 | Jan 1, 2016 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Feb 23, 2016 | Feb 23, 2016 |
| UPLOAD | Letter from the SEC | Nov 19, 2015 | — |
| 10-Q | Quarterly report | Nov 12, 2015 | Oct 2, 2015 |
| CORRESP | Letter to the SEC | Nov 12, 2015 | — |
| 8-K |
Current report
Results of operations
|
Nov 10, 2015 | Nov 10, 2015 |
| CORRESP | Letter to the SEC | Aug 25, 2015 | — |
| UPLOAD | Letter from the SEC | Aug 21, 2015 | — |
| 10-Q | Quarterly report | Aug 12, 2015 | Jul 3, 2015 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2015 | Aug 11, 2015 |
| 8-K |
Current report
Officer or director change
|
Jul 30, 2015 | Jul 28, 2015 |
| CORRESP | Letter to the SEC | Jul 14, 2015 | — |
| UPLOAD | Letter from the SEC | Jun 29, 2015 | — |
| 8-K |
Current report
Auditor change
|
May 27, 2015 | May 20, 2015 |
| 10-Q | Quarterly report | May 13, 2015 | Apr 3, 2015 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 12, 2015 | May 12, 2015 |
| DEFA14A | Additional proxy material | Mar 25, 2015 | — |
| DEF 14A | Proxy statement | Mar 25, 2015 | May 8, 2015 |
| 10-K | Annual report | Mar 18, 2015 | Jan 2, 2015 |
| 8-K |
Current report
Results of operations
|
Feb 24, 2015 | Feb 24, 2015 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Jan 21, 2015 | Jan 15, 2015 |
| 10-Q | Quarterly report | Nov 5, 2014 | Sep 26, 2014 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2014 | Nov 4, 2014 |
| 10-Q | Quarterly report | Aug 6, 2014 | Jun 27, 2014 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2014 | Aug 5, 2014 |
| 10-Q | Quarterly report | May 7, 2014 | Mar 28, 2014 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 6, 2014 | May 6, 2014 |
| 8-K |
Current report
Officer or director change
|
Apr 21, 2014 | Apr 21, 2014 |
| DEFA14A | Additional proxy material | Apr 21, 2014 | — |
| DEFA14A | Additional proxy material | Mar 21, 2014 | — |
| DEF 14A | Proxy statement | Mar 21, 2014 | May 2, 2014 |
| 10-K | Annual report | Mar 12, 2014 | Dec 27, 2013 |
| 8-K |
Current report
Results of operations
|
Feb 24, 2014 | Feb 24, 2014 |
| 10-Q | Quarterly report | Nov 6, 2013 | Sep 27, 2013 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2013 | Nov 5, 2013 |
| SC TO-I/A | Filing | Oct 21, 2013 | — |
| SC TO-I/A | Schedule to amendment no. 2 | Oct 16, 2013 | — |
| SC TO-I/A | Schedule to/a | Sep 27, 2013 | — |
| 8-K |
Current report
Material agreement, New debt
|
Aug 29, 2013 | Aug 27, 2013 |
| SC TO-I | Filing | Aug 28, 2013 | — |
| 10-Q | Quarterly report | Aug 7, 2013 | Jun 28, 2013 |
| SC TO-C | Schedule to-c | Aug 7, 2013 | — |
| 8-K |
Current report
Results of operations
|
Aug 6, 2013 | Aug 6, 2013 |
| 10-Q | Quarterly report | May 8, 2013 | Mar 29, 2013 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 7, 2013 | May 3, 2013 |
| DEFA14A | Additional proxy material | Mar 22, 2013 | — |
| DEF 14A | Proxy statement | Mar 22, 2013 | May 3, 2013 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Services-Management Consulting Services (SIC 8742)
- Listed as
- HCKT (Nasdaq)
- Fiscal year ends
- December 26
- Incorporated in
- FL
- Headquarters
- Miami, FL
- SEC filer status
- Accelerated filer
- SEC CIK
- 1057379
- Former names
- ANSWERTHINK INC (until Feb 26, 2008); ANSWERTHINK CONSULTING GROUP INC (until Apr 7, 2000); ANSWER THINK CONSULTING GROUP INC (until May 28, 1998)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.