GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

Polymer Capital Management (US) LLC's Holding History (CIK: 0001973324)

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

Q1 2025

Shares 25,195 Value ($000) $219 Avg Close $9.98 Range $7.58 - $12.54

Q4 2024

Shares 14,471 Value ($000) $163 Avg Close $11.96 Range $10.25 - $12.89

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	25,195	$219	$9.98	$7.58 - $12.54
Q4 2024	14,471	$163	$11.96	$10.25 - $12.89