Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33076 WILLDAN GROUP, INC. (Exact Name of Registrant as Specified in Its Charter) Delaware 14-1951112 (State or Other Juris ...

Willdan Group, Inc. (NASDAQ:WLDN) Q1 2023 Earnings Conference Call May 4, 2023 5:30 PM ET Company Participants Al Kaschalk - VP of IR Thomas Brisbin - Chairman and CEO Creighton Early - CFO and VP Michael Bieber - President Conference Call Participants Chip Moore - EF Hutton Marc Riddick - Sidoti Operator Good day, ladies and gentlemen, and welcome to the Willdan Group First Quarter 2023 Financial Results Conference Call. [Operator Instructions] At this time, it is my pleasure to turn the floor over to your ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33076 WILLDAN GROUP, INC. (Exact Name of Registrant as Specified in Its Charter) Delaware 14-1951112 (State or Other Juri ...

Willdan Group, Inc. (NASDAQ:WLDN) Q4 2022 Earnings Conference Call March 9, 2023 5:30 PM ET Company Participants Al Kaschalk - VP of IR Thomas Brisbin - Chairman & CEO Creighton Early - CFO & VP Michael Bieber - President Conference Call Participants Chip Moore - EF Hutton Marc Riddick - Sidoti & Company Operator Greetings, and welcome to the Willdan Group Fourth Quarter and Full Year 2022 Financial Results Conference Call. [Operator Instructions]. It is now my pleasure to introduce your host, Al Kaschalk o ...

Table of Contents “C/l UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 30, 2022. Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to . Commission File Number 001-33076 WILLDAN GROUP, INC. (Exact name of registrant as specified in its charter) Delaware 14-1951112 (State ...

Willdan Group, Inc. (NASDAQ:WLDN) Q3 2022 Earnings Conference Call November 3, 2022 5:30 PM ET Company Participants Al Kaschalk – Vice President-Investor Relations Tom Brisbin – Chairman and Chief Executive Officer Kim Early – Chief Financial Officer Conference Call Participants Chip Moore – EF Hutton Operator Welcome to the Willdan Group Third Quarter 2022 Conference Call. IÂ'll now turn the call over to Al Kaschalk, Vice President of Investor Relations. You may begin. Al Kaschalk Thank you, Missy. Good af ...

August 2022 Safe Harbor Statement – Statements in this presentation that are not purely historical, are forward-looking statements that involve risks and uncertainties within the meaning of the Private Securities Litigation Reform Act of 1995. Willdan's actual results could differ materially from those in any such forward-looking statements. Willdan's business could be affected by a number of other factors, including the risk factors listed from time to time in Willdan's SEC reports including, but not limit ...

Willdan Group, Inc. (NASDAQ:WLDN) Q2 2022 Earnings Conference Call August 4, 2022 5:30 PM ET Company Participants Al Kaschalk – Vice President-Investor Relations Tom Brisbin – Chairman and Chief Executive Officer Kim Early – Chief Financial Officer Mike Bieber – President Conference Call Participants Chip Moore – EF Hutton Marc Riddick – Sidoti Operator Good day, and welcome to the Willdan Group Second Quarter Fiscal Year 2022 Conference Call. TodayÂ's conference is being recorded. At this time, I would lik ...

Willdan Group, Inc. (NASDAQ:WLDN) Q1 2022 Earnings Conference Call May 5, 2022 5:30 PM ET Company Participants Al Kaschalk – Vice President-Investor Relations Tom Brisbin – Chairman and Chief Executive Officer Kim Early – Chief Financial Officer Conference Call Participants Craig Irwin – Roth Capital Partners Marc Riddick – Sidoti and Company, LLC Operator Ladies and gentlemen, welcome to the Willdan Group First Quarter 2022 Earnings Conference Call. Our host for today is Al Kaschalk, VP of Investor Relatio ...

Willdan Group, Inc. (NASDAQ:WLDN) Q4 2021 Results Conference Call March 10, 2022 5:30 PM ET Company Participants Al Kaschalk - IR Tom Brisbin - CEO Kim Early - CFO Mike Bieber - President Conference Call Participants Moshe Katri - Wedbush Craig Irwin - ROTH Capital Partners Chip Moore - EF Hutton Marc Riddick - Sidoti Operator Good day, and welcome to the Willdan Group Fourth Quarter and Fiscal Year 2021 Earnings Conference Call. Today's conference is being recorded. At this time, I would like to turn the c ...