ORION GROUP HOLDINGS INC

Ticker: ORN CUSIP: 68628V308 Class: Common Stock

Quantbot Technologies LP's Holding History (CIK: 0001512991)

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

Q4 2025

Shares 6,839 Value ($000) $68 Avg Close $9.69 Range $8.08 - $11.90

Q1 2025

Shares 14,483 Value ($000) $76 Avg Close $7.00 Range $4.85 - $9.64

Q4 2024

Shares 8,698 Value ($000) $64 Avg Close $7.23 Range $5.27 - $9.35

Q3 2024

Shares 20,819 Value ($000) $120 Avg Close $7.70 Range $5.23 - $12.12

Q1 2024

Shares 724 Value ($000) $6 Avg Close $6.49 Range $4.41 - $9.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,839	$68	$9.69	$8.08 - $11.90
Q1 2025	14,483	$76	$7.00	$4.85 - $9.64
Q4 2024	8,698	$64	$7.23	$5.27 - $9.35
Q3 2024	20,819	$120	$7.70	$5.23 - $12.12
Q1 2024	724	$6	$6.49	$4.41 - $9.84