WILLDAN GROUP INC

Ticker: WLDN CUSIP: 96924N100 Class: Common Stock

Twin Tree Management, LP's Holding History (CIK: 0001535588)

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

Q3 2019

Shares 171 Value ($000) $6 Avg Close $35.68 Range $31.15 - $39.96

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	171	$6	$35.68	$31.15 - $39.96