GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

Simcoe Capital LLC's Holding History (CIK: 0002109203)

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

Q4 2025

Shares 377,684 Value ($000) $4,955 Avg Close $12.32 Range $10.71 - $14.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	377,684	$4,955	$12.32	$10.71 - $14.02