ORION GROUP HOLDINGS INC

Ticker: ORN CUSIP: 68628V308 Class: Common Stock

EAM Investors, LLC's Holding History (CIK: 0001510989)

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

Q4 2025

Shares 118,369 Value ($000) $1,177 Avg Close $9.69 Range $8.08 - $11.90

Q2 2024

Shares 70,003 Value ($000) $666 Avg Close $8.84 Range $6.17 - $11.00

Q1 2024

Shares 111,714 Value ($000) $916 Avg Close $6.49 Range $4.41 - $9.84

Q3 2023

Shares 430,127 Value ($000) $2,305 Avg Close $3.96 Range $2.76 - $5.49

Q4 2019

Shares 173,753 Value ($000) $902 Avg Close $4.96 Range $3.87 - $5.93

Q4 2016

Shares 206,115 Value ($000) $2,051 Avg Close $8.89 Range $6.66 - $10.80

Q2 2013

Shares 77,788 Value ($000) $940 Avg Close $10.70 Range $8.41 - $12.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	118,369	$1,177	$9.69	$8.08 - $11.90
Q2 2024	70,003	$666	$8.84	$6.17 - $11.00
Q1 2024	111,714	$916	$6.49	$4.41 - $9.84
Q3 2023	430,127	$2,305	$3.96	$2.76 - $5.49
Q4 2019	173,753	$902	$4.96	$3.87 - $5.93
Q4 2016	206,115	$2,051	$8.89	$6.66 - $10.80
Q2 2013	77,788	$940	$10.70	$8.41 - $12.77