GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

MATHER GROUP, LLC.'s Holding History (CIK: 0001527641)

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

Q2 2024

Shares 100 Value ($000) $1 Avg Close $8.50 Range $6.55 - $9.76

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2024	100	$1	$8.50	$6.55 - $9.76