GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

Manchester Capital Management LLC's Holding History (CIK: 0001393389)

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

Q4 2022

Shares 76 Value ($000) $0 Avg Close $7.03 Range $5.52 - $8.25

Q3 2022

Shares 137 Value ($000) $1 Avg Close $10.47 Range $7.57 - $13.17

Q2 2022

Shares 237 Value ($000) $3 Avg Close $14.19 Range $12.87 - $15.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	76	$0	$7.03	$5.52 - $8.25
Q3 2022	137	$1	$10.47	$7.57 - $13.17
Q2 2022	237	$3	$14.19	$12.87 - $15.40