ORION GROUP HOLDINGS INC

Ticker: ORN CUSIP: 68628V308 Class: Common Stock

Mesirow Financial Investment Management, Inc.'s Holding History (CIK: 0001469475)

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

Q1 2021

Shares 3,784 Value ($000) $23 Avg Close $5.76 Range $4.65 - $6.67

Q4 2020

Shares 2,163 Value ($000) $10,728 Avg Close $3.88 Range $2.65 - $5.39

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	3,784	$23	$5.76	$4.65 - $6.67
Q4 2020	2,163	$10,728	$3.88	$2.65 - $5.39