secwatch / observer
WLDN Willdan Group, Inc.
CIK 0001370450 37 ready 8-Ks latest August 6, 2026, 4:16 PM ET RSS · JSON
Activity: NORMAL 1 filings / 30d vs 0 baseline
Ready 8-Ks 37
Latest filing August 6, 2026, 4:16 PM ET
Top materiality 0.80
Event mix earnings ×21 · leadership ×9 · other_material ×4
Sentiment 15 pos · 5 neg · 17 neu
Latest earnings reported 2026-Q1
Executive change recent →

Recent 8-K filings for WLDN

Executive changes

Departed

Keith W. Renken

Member of the Board of Directors
WLDN · Willdan Group, Inc.
Effective
2024-03-05
Filed
March 7, 2024, 6:59 PM ET
On March 5, 2024, Keith W. Renken notified the Board of Directors (the “Board”) of Willdan Group, Inc., a Delaware corporation (“Willdan”) of his intention to retire and resign as a member of the Board effective immediately.
Departed

Thomas D. Brisbin

Chief Executive Officer
WLDN · Willdan Group, Inc.
Effective
2023-12-29
Filed
February 29, 2024, 6:59 PM ET
On December 29, 2023, Thomas D. Brisbin resigned as Chief Executive Officer of Willdan Group, Inc.
Appointed

Michael A. Bieber

Director
WLDN · Willdan Group, Inc.
Effective
2023-12-30
Filed
December 12, 2023, 6:59 PM ET
the Board increased the size of the Board from seven to eight members and appointed Mr. Bieber to the Board to fill the newly created vacancy
Departed

Thomas D. Brisbin

Chief Executive Officer
WLDN · Willdan Group, Inc.
Effective
2023-12-29
Successor
Michael A. Bieber
Filed
December 12, 2023, 6:59 PM ET
Thomas D. Brisbin informed the Board of Directors (the “Board”) of Willdan Group, Inc. (the “Company”) of his intention to retire and resign as Chief Executive Officer of the Company, effective December 29, 2023.
Appointed

Michael A. Bieber

President and Chief Executive Officer
WLDN · Willdan Group, Inc.
Effective
2023-12-30
Filed
December 12, 2023, 6:59 PM ET
the Board appointed Michael A. Bieber, the Company’s current President, as President and Chief Executive Officer of the Company, effective as of December 30, 2023.
Departed

Paul Whitelaw

Senior Vice President, Business Development
WLDN · Willdan Group, Inc.
Effective
2023-02-01
Filed
January 24, 2023, 6:59 PM ET
On January 19, 2023, Mr. Paul Whitelaw notified Willdan Group, Inc. (the “Company”) of his resignation from his position as Senior Vice President, Business Development of the Company and from all other positions he holds with the Company and each of its subsidiaries, effective February 1, 2023.
Departed

Debra G. Coy

Director
WLDN · Willdan Group, Inc.
Effective
2022-04-21
Filed
April 25, 2022, 7:59 PM ET
Debra G. Coy, Raymond W. Holdsworth and Douglas J. McEachern each notified the board of directors (the “Board”) of Willdan Group, Inc., a Delaware corporation (“Willdan”), that they do not intend to stand for re-election at Willdan’s 2022 annual meeting of stockholders (the “2022 Annual Meeting”) on April 21, 2022, April 21, 2022 and April 19, 2022, respectively.
Departed

Raymond W. Holdsworth

Director
WLDN · Willdan Group, Inc.
Effective
2022-04-21
Filed
April 25, 2022, 7:59 PM ET
Debra G. Coy, Raymond W. Holdsworth and Douglas J. McEachern each notified the board of directors (the “Board”) of Willdan Group, Inc., a Delaware corporation (“Willdan”), that they do not intend to stand for re-election at Willdan’s 2022 annual meeting of stockholders (the “2022 Annual Meeting”) on April 21, 2022, April 21, 2022 and April 19, 2022, respectively.
Departed

Douglas J. McEachern

Director
WLDN · Willdan Group, Inc.
Effective
2022-04-21
Filed
April 25, 2022, 7:59 PM ET
Debra G. Coy, Raymond W. Holdsworth and Douglas J. McEachern each notified the board of directors (the “Board”) of Willdan Group, Inc., a Delaware corporation (“Willdan”), that they do not intend to stand for re-election at Willdan’s 2022 annual meeting of stockholders (the “2022 Annual Meeting”) on April 21, 2022, April 21, 2022 and April 19, 2022, respectively.
Appointed

Wanda Reder

Director
WLDN · Willdan Group, Inc.
Effective
2021-12-06
Filed
December 6, 2021, 6:59 PM ET
On December 3, 2021, the Board, pursuant to Section 4.10 of Willdan’s Amended and Restated Bylaws, appointed Wanda Reder to the Board, effective December 6, 2021, to fill the vacancy on the Board
Departed

Adam Procell

Chief Strategy Officer
WLDN · Willdan Group, Inc.
Effective
2021-10-19
Filed
October 25, 2021, 7:59 PM ET
On October 19, 2021, Mr. Adam Procell notified the Company of his resignation from his position as Chief Strategy Officer of Willdan Group, Inc.
Appointed

Cynthia Downes

Director
WLDN · Willdan Group, Inc.
Effective
2021-08-04
Filed
August 5, 2021, 7:59 PM ET
appointed Cynthia Downes to the Board, effective August 4, 2021,

Earnings & guidance

2026-Q1 EPS reported $0.55 filing →

Materiality & sentiment trend

Max materiality 0.80 · Median 0.70 · Most common event earnings

15 positive 5 negative 17 neutral

source · WLDN on sec.gov