Hackett Group, Inc.

HCKT·NASDAQ·$11.06Share Price as of 11/2·$279MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/26/2608/05/26 10-QQ1 ended 03/27/2605/06/26 10-KFY 202502/27/26 10-QQ3 ended 09/26/2511/05/25 10-QQ2 ended 06/27/2508/06/25

Disclosures

8-KCurrent report08/04/26 8-KCurrent report05/05/26 8-KCurrent report02/17/26 8-KCurrent report11/04/25 8-KCurrent report08/05/25

Prospectuses and Registrations

S-8Registration of securities for employees05/06/26 S-8Registration of securities for employees08/06/25 S-8Registration of securities for employees08/07/24 S-8Registration of securities for employees12/23/22 S-8Registration of securities for employees06/19/20

Proxies

DEF 14ADefinitive proxy03/20/26 DEFA14AAdditional proxy materials03/20/26 DEF 14ADefinitive proxy03/21/25 DEFA14AAdditional proxy materials03/21/25 DEF 14ADefinitive proxy03/22/24

Ownership

SC 13G/ABeneficial ownership (amended)03/27/26 SC 13G/ABeneficial ownership (amended)03/03/26 Form 4Insider transaction02/23/26 Form 4Insider transaction02/23/26 Form 4Insider transaction02/23/26

Other

ARSAnnual report to shareholders03/20/26 SC TO-I/ASC TO-I/A12/08/25 SC TO-I/ASC TO-I/A12/05/25 SC TO-IIssuer tender offer11/05/25 SC TO-CSC TO-C11/04/25