GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

FIRST MANHATTAN CO. LLC.'s Holding History (CIK: 0000728083)

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

Q1 2024
Shares 200,000 Value ($000) $1,750 Avg Close $8.23 Range $7.01 - $9.78
Q4 2023
Shares 275,000 Value ($000) $2,112 Avg Close $7.28 Range $6.12 - $8.28
Q3 2023
Shares 300,000 Value ($000) $2,391 Avg Close $8.29 Range $7.53 - $9.67
Q2 2023
Shares 300,000 Value ($000) $2,448 Avg Close $6.49 Range $5.20 - $8.26
Q1 2023
Shares 300,000 Value ($000) $1,629 Avg Close $5.99 Range $4.75 - $7.10
Q2 2017
Shares 20,000 Value ($000) $86 Avg Close $4.36 Range $3.73 - $4.90
Q1 2017
Shares 20,000 Value ($000) $80 Avg Close $4.59 Range $3.85 - $5.45
Q4 2016
Shares 20,000 Value ($000) $84 Avg Close $4.06 Range $3.05 - $5.00
Q3 2016
Shares 20,500 Value ($000) $71 Avg Close $4.04 Range $3.49 - $4.97
Q2 2016
Shares 20,500 Value ($000) $89 Avg Close $4.50 Range $3.96 - $5.09
Q1 2016
Shares 20,500 Value ($000) $91 Avg Close $3.58 Range $2.96 - $4.50
Q4 2015
Shares 20,500 Value ($000) $81 Avg Close $4.43 Range $3.66 - $5.88
Q3 2015
Shares 500 Value ($000) $2 Avg Close $5.48 Range $5.00 - $6.17