GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

Employees Retirement System of Texas's Holding History (CIK: 0001398739)

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

Q4 2025

Shares 8,172 Value ($000) $0 Avg Close $12.32 Range $10.71 - $14.02

Q3 2025

Shares 15,549 Value ($000) $0 Avg Close $11.59 Range $10.37 - $12.56

Q2 2025

Shares 36,245 Value ($000) $0 Avg Close $10.40 Range $7.51 - $12.46

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,172	$0	$12.32	$10.71 - $14.02
Q3 2025	15,549	$0	$11.59	$10.37 - $12.56
Q2 2025	36,245	$0	$10.40	$7.51 - $12.46