GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

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

Q3 2025

Shares 11,049 Value ($000) $132 Avg Close $11.59 Range $10.37 - $12.56

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	11,049	$132	$11.59	$10.37 - $12.56