Willdan director granted 1,241 restricted shares

Willdan Group, Inc. reported that director Wanda Kay Reder received an award of 1,241 shares of restricted common stock on June 17, 2026.

Rhea-AI Filing Summary

Willdan Group, Inc. reported that director Wanda Kay Reder received an award of 1,241 shares of restricted common stock on June 17, 2026. The award carries no cash exercise price and is part of her equity compensation.

These 1,241 restricted shares vest on June 17, 2027, meaning they become fully owned if service conditions are met through that date. After this grant, Reder directly holds a total of 11,917 shares of Willdan Group common stock.

Insider Trade Summary

Grant/Award: 1,241 shares

Grant/Award 1 txn

Insider REDER WANDA KAY

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1,241	$0.00	$0.00

Holdings After Transaction: Common Stock — 11,917 shares (Direct)

Footnotes (2)

1. F1. Represents shares of restricted stock awarded to the Reporting Person by the Issuer on June 17, 2026, which vest on June 17, 2027.
2. F2. Includes 1,241 shares of restricted stock that vest on June 17, 2027.

Key Figures

Restricted stock award: 1,241 shares Award price per share: $0.0000 per share Shares after transaction: 11,917 shares +1 more

4 metrics

Restricted stock award 1,241 shares Granted June 17, 2026 to director Wanda Kay Reder

Award price per share $0.0000 per share Restricted stock grant compensation value basis

Shares after transaction 11,917 shares Total common stock directly held after grant

Restricted shares vesting 1,241 shares Restricted stock vests June 17, 2027

Key Terms

restricted stock, Form 4, Grant, award, or other acquisition, non-derivative

4 terms

restricted stock financial

"Represents shares of restricted stock awarded to the Reporting Person"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Grant, award, or other acquisition financial

"transaction_code_description": "Grant, award, or other acquisition""

non-derivative financial

"transaction_type": "non-derivative""

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Willdan Group (WLDN) report for Wanda Kay Reder?

Willdan Group reported that director Wanda Kay Reder received a grant of 1,241 shares of restricted common stock on June 17, 2026. This equity award was recorded at a price of $0.0000 per share as part of her compensation package.

When do Wanda Kay Reder’s new restricted Willdan Group (WLDN) shares vest?

The 1,241 restricted shares awarded to Wanda Kay Reder vest on June 17, 2027. Vesting means the shares become fully owned if specified conditions, typically continued board service over the vesting period, are satisfied.

How many Willdan Group (WLDN) shares does Wanda Kay Reder hold after this Form 4?

Following the June 17, 2026 restricted stock award, Wanda Kay Reder directly holds 11,917 shares of Willdan Group common stock. This total includes the 1,241 restricted shares that are scheduled to vest on June 17, 2027 under the award terms.

Was Wanda Kay Reder’s Willdan Group (WLDN) Form 4 a purchase or a grant?

The Form 4 reflects a grant of restricted stock, not an open-market purchase. The SEC code “A” indicates a grant, award, or other acquisition, and the reported price of $0.0000 per share confirms it was compensation-based rather than a market transaction.

Does the Willdan Group (WLDN) filing show any insider stock sales by Wanda Kay Reder?

The filing shows only an acquisition of 1,241 restricted shares by Wanda Kay Reder and no sales. Transaction summary data indicates one acquisition transaction, zero sales, and a neutral net buy-sell direction for this Form 4 filing.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/18/2026 - 05:08 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

REDER WANDA KAY

(Last) (First) (Middle)

2401 EAST KATELLA

SUITE 300

(Street)

ANAHEIM CALIFORNIA 92806

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Willdan Group, Inc. [ WLDN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/17/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/17/2026		A		1,241(1)	A	$0	11,917(2)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents shares of restricted stock awarded to the Reporting Person by the Issuer on June 17, 2026, which vest on June 17, 2027.

2. Includes 1,241 shares of restricted stock that vest on June 17, 2027.

	/s/ Creighton K. Early, Attorney-in-fact for Wanda Kay Reder	06/18/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)