ORION GROUP HOLDINGS INC

Ticker: ORN CUSIP: 68628V308 Class: Common Stock

MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000922127)

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

Q1 2019

Shares 823 Value ($000) $2 Avg Close $4.21 Range $2.90 - $5.35

Q4 2018

Shares 711 Value ($000) $3 Avg Close $5.03 Range $4.04 - $7.66

Q3 2018

Shares 553 Value ($000) $4 Avg Close $8.59 Range $7.26 - $9.83

Q2 2018

Shares 104 Value ($000) $1 Avg Close $7.33 Range $5.88 - $8.77

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	823	$2	$4.21	$2.90 - $5.35
Q4 2018	711	$3	$5.03	$4.04 - $7.66
Q3 2018	553	$4	$8.59	$7.26 - $9.83
Q2 2018	104	$1	$7.33	$5.88 - $8.77