GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

Byrne Asset Management LLC's Holding History (CIK: 0001911322)

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

Q1 2025

Shares 4,598 Value ($000) $40 Avg Close $9.98 Range $7.58 - $12.54

Q3 2024

Shares 1,800 Value ($000) $19 Avg Close $9.29 Range $7.76 - $10.93

Q2 2024

Shares 1,800 Value ($000) $16 Avg Close $8.50 Range $6.55 - $9.76

Q1 2024

Shares 2,400 Value ($000) $21 Avg Close $8.23 Range $7.01 - $9.78

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	4,598	$40	$9.98	$7.58 - $12.54
Q3 2024	1,800	$19	$9.29	$7.76 - $10.93
Q2 2024	1,800	$16	$8.50	$6.55 - $9.76
Q1 2024	2,400	$21	$8.23	$7.01 - $9.78