ORION GROUP HOLDINGS INC

Ticker: ORN CUSIP: 68628V308 Class: Common Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 2,761,471 Value ($000) $27,449 Avg Close $9.69 Range $8.08 - $11.90

Q3 2025

Shares 2,717,733 Value ($000) $22,612 Avg Close $7.88 Range $6.44 - $9.95

Q2 2025

Shares 2,705,468 Value ($000) $24,539 Avg Close $7.49 Range $4.64 - $9.42

Q1 2025

Shares 2,597,418 Value ($000) $13,584 Avg Close $7.00 Range $4.85 - $9.64

Q4 2024

Shares 2,608,786 Value ($000) $19,122 Avg Close $7.23 Range $5.27 - $9.35

Q3 2024

Shares 2,335,551 Value ($000) $13,476 Avg Close $7.70 Range $5.23 - $12.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,761,471	$27,449	$9.69	$8.08 - $11.90
Q3 2025	2,717,733	$22,612	$7.88	$6.44 - $9.95
Q2 2025	2,705,468	$24,539	$7.49	$4.64 - $9.42
Q1 2025	2,597,418	$13,584	$7.00	$4.85 - $9.64
Q4 2024	2,608,786	$19,122	$7.23	$5.27 - $9.35
Q3 2024	2,335,551	$13,476	$7.70	$5.23 - $12.12