WILLDAN GROUP INC

Ticker: WLDN CUSIP: 96924N100 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

Note: Option positions (PUT/CALL) are excluded.

Q1 2024

Shares 455 Value ($000) $0 Avg Close $21.77 Range $17.23 - $30.46

Q1 2022

Shares 70 Value ($000) $2 Avg Close $31.13 Range $26.07 - $35.58

Q4 2021

Shares 70 Value ($000) $2 Avg Close $37.27 Range $30.01 - $43.22

Q4 2020

Shares 53 Value ($000) $2 Avg Close $34.73 Range $25.64 - $45.56

Q1 2020

Shares 899 Value ($000) $19 Avg Close $30.80 Range $17.92 - $38.39

Q4 2019

Shares 663 Value ($000) $21 Avg Close $31.68 Range $26.39 - $39.64

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	455	$0	$21.77	$17.23 - $30.46
Q1 2022	70	$2	$31.13	$26.07 - $35.58
Q4 2021	70	$2	$37.27	$30.01 - $43.22
Q4 2020	53	$2	$34.73	$25.64 - $45.56
Q1 2020	899	$19	$30.80	$17.92 - $38.39
Q4 2019	663	$21	$31.68	$26.39 - $39.64