ORION GROUP HOLDINGS INC

Ticker: ORN CUSIP: 68628V308 Class: Common Stock

22NW, LP's Holding History (CIK: 0001694297)

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

Q1 2018

Shares 146,898 Value ($000) $968 Avg Close $7.18 Range $6.11 - $8.38

Q4 2017

Shares 290,279 Value ($000) $2,273 Avg Close $7.42 Range $6.10 - $8.37

Q3 2017

Shares 277,379 Value ($000) $1,820 Avg Close $6.35 Range $5.17 - $7.69

Q2 2017

Shares 277,379 Value ($000) $2,072 Avg Close $7.47 Range $6.82 - $8.61

Q1 2017

Shares 248,755 Value ($000) $1,858 Avg Close $9.45 Range $7.01 - $11.11

Q4 2016

Shares 223,883 Value ($000) $2,228 Avg Close $8.89 Range $6.66 - $10.80

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	146,898	$968	$7.18	$6.11 - $8.38
Q4 2017	290,279	$2,273	$7.42	$6.10 - $8.37
Q3 2017	277,379	$1,820	$6.35	$5.17 - $7.69
Q2 2017	277,379	$2,072	$7.47	$6.82 - $8.61
Q1 2017	248,755	$1,858	$9.45	$7.01 - $11.11
Q4 2016	223,883	$2,228	$8.89	$6.66 - $10.80