GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

OPPENHEIMER ASSET MANAGEMENT INC.'s Holding History (CIK: 0001269119)

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

Q4 2023

Shares 31,076 Value ($000) $239 Avg Close $7.28 Range $6.12 - $8.28

Q3 2023

Shares 24,652 Value ($000) $196 Avg Close $8.29 Range $7.53 - $9.67

Q2 2023

Shares 28,383 Value ($000) $232 Avg Close $6.49 Range $5.20 - $8.26

Q1 2023

Shares 27,776 Value ($000) $151 Avg Close $5.99 Range $4.75 - $7.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	31,076	$239	$7.28	$6.12 - $8.28
Q3 2023	24,652	$196	$8.29	$7.53 - $9.67
Q2 2023	28,383	$232	$6.49	$5.20 - $8.26
Q1 2023	27,776	$151	$5.99	$4.75 - $7.10