GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

SHERBROOKE PARK ADVISERS LLC's Holding History (CIK: 0001965377)

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

Q3 2025

Shares 15,923 Value ($000) $191 Avg Close $11.59 Range $10.37 - $12.56

Q2 2024

Shares 72,802 Value ($000) $639 Avg Close $8.50 Range $6.55 - $9.76

Q4 2023

Shares 19,511 Value ($000) $150 Avg Close $7.28 Range $6.12 - $8.28

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	15,923	$191	$11.59	$10.37 - $12.56
Q2 2024	72,802	$639	$8.50	$6.55 - $9.76
Q4 2023	19,511	$150	$7.28	$6.12 - $8.28