ORION GROUP HOLDINGS INC

Ticker: ORN CUSIP: 68628V308 Class: Common Stock

THURSTON, SPRINGER, MILLER, HERD & TITAK, INC.'s Holding History (CIK: 0000319933)

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

Q3 2025

Shares 361 Value ($000) $3 Avg Close $7.88 Range $6.44 - $9.95

Q2 2025

Shares 7,793 Value ($000) $71 Avg Close $7.49 Range $4.64 - $9.42

Q1 2025

Shares 7,793 Value ($000) $41 Avg Close $7.00 Range $4.85 - $9.64

Q4 2024

Shares 9,428 Value ($000) $69 Avg Close $7.23 Range $5.27 - $9.35

Q3 2024

Shares 463 Value ($000) $3 Avg Close $7.70 Range $5.23 - $12.12

Q2 2024

Shares 463 Value ($000) $4 Avg Close $8.84 Range $6.17 - $11.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	361	$3	$7.88	$6.44 - $9.95
Q2 2025	7,793	$71	$7.49	$4.64 - $9.42
Q1 2025	7,793	$41	$7.00	$4.85 - $9.64
Q4 2024	9,428	$69	$7.23	$5.27 - $9.35
Q3 2024	463	$3	$7.70	$5.23 - $12.12
Q2 2024	463	$4	$8.84	$6.17 - $11.00