GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

North Star Investment Management Corp.'s Holding History (CIK: 0001342857)

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

Q3 2025
Shares 185 Value ($000) $2 Avg Close $11.59 Range $10.37 - $12.56
Q2 2025
Shares 185 Value ($000) $2 Avg Close $10.40 Range $7.51 - $12.46
Q1 2025
Shares 340 Value ($000) $3 Avg Close $9.98 Range $7.58 - $12.54
Q4 2024
Shares 400 Value ($000) $5 Avg Close $11.96 Range $10.25 - $12.89
Q3 2024
Shares 400 Value ($000) $4 Avg Close $9.29 Range $7.76 - $10.93
Q2 2024
Shares 400 Value ($000) $4 Avg Close $8.50 Range $6.55 - $9.76
Q1 2024
Shares 400 Value ($000) $4 Avg Close $8.23 Range $7.01 - $9.78
Q4 2023
Shares 400 Value ($000) $3 Avg Close $7.28 Range $6.12 - $8.28
Q3 2023
Shares 400 Value ($000) $3 Avg Close $8.29 Range $7.53 - $9.67
Q2 2023
Shares 267,353 Value ($000) $2,182 Avg Close $6.49 Range $5.20 - $8.26
Q1 2023
Shares 267,353 Value ($000) $1,452 Avg Close $5.99 Range $4.75 - $7.10
Q4 2022
Shares 340,493 Value ($000) $2,026 Avg Close $7.03 Range $5.52 - $8.25
Q3 2022
Shares 167,720 Value ($000) $1,271 Avg Close $10.47 Range $7.57 - $13.17
Q2 2022
Shares 167,720 Value ($000) $2,199 Avg Close $14.19 Range $12.87 - $15.40
Q1 2022
Shares 167,720 Value ($000) $2,353 Avg Close $14.39 Range $13.24 - $16.27
Q4 2021
Shares 167,720 Value ($000) $2,637 Avg Close $15.22 Range $14.26 - $16.25
Q3 2021
Shares 167,120 Value ($000) $2,522 Avg Close $14.86 Range $13.50 - $15.96
Q2 2021
Shares 168,245 Value ($000) $2,458 Avg Close $14.77 Range $13.32 - $16.28
Q1 2021
Shares 168,245 Value ($000) $2,453 Avg Close $14.58 Range $12.87 - $16.12
Q4 2020
Shares 168,245 Value ($000) $2,216 Avg Close $11.20 Range $9.10 - $13.39
Q3 2020
Shares 89,270 Value ($000) $849 Avg Close $9.17 Range $8.17 - $10.57
Q2 2020
Shares 78,520 Value ($000) $727 Avg Close $8.75 Range $7.42 - $10.80
Q1 2020
Shares 120 Value ($000) $1 Avg Close $9.96 Range $6.75 - $11.96
Q4 2019
Shares 240 Value ($000) $3 Avg Close $10.68 Range $9.02 - $11.94
Q3 2019
Shares 240 Value ($000) $3 Avg Close $10.57 Range $9.39 - $11.81
Q1 2019
Shares 550 Value ($000) $5 Avg Close $7.78 Range $6.43 - $9.21
Q4 2018
Shares 550 Value ($000) $4 Avg Close $6.52 Range $5.37 - $7.94
Q3 2018
Shares 550 Value ($000) $3 Avg Close $5.57 Range $4.85 - $6.20
Q2 2018
Shares 550 Value ($000) $3 Avg Close $4.93 Range $4.38 - $5.45
Q1 2018
Shares 550 Value ($000) $3 Avg Close $4.74 Range $4.15 - $5.50
Q4 2017
Shares 550 Value ($000) $3 Avg Close $5.09 Range $4.22 - $5.70
Q3 2017
Shares 550 Value ($000) $3 Avg Close $4.17 Range $3.60 - $5.15
Q2 2017
Shares 360 Value ($000) $2 Avg Close $4.36 Range $3.73 - $4.90
Q4 2015
Shares 150,150 Value ($000) $595 Avg Close $4.43 Range $3.66 - $5.88
Q3 2015
Shares 269,675 Value ($000) $1,359 Avg Close $5.48 Range $5.00 - $6.17
Q2 2015
Shares 269,675 Value ($000) $1,607 Avg Close $5.87 Range $5.33 - $6.30
Q1 2015
Shares 193,300 Value ($000) $1,162 Avg Close $7.05 Range $5.53 - $8.64
Q4 2014
Shares 148,525 Value ($000) $1,271 Avg Close $7.24 Range $5.84 - $8.73
Q3 2014
Shares 158,525 Value ($000) $980 Avg Close $7.38 Range $6.16 - $8.29
Q2 2014
Shares 143,525 Value ($000) $1,147 Avg Close $8.15 Range $7.36 - $9.20
Q1 2014
Shares 143,525 Value ($000) $1,310 Avg Close $8.52 Range $7.45 - $9.44
Q4 2013
Shares 83,625 Value ($000) $769 Avg Close $8.38 Range $6.99 - $9.33
Q3 2013
Shares 83,200 Value ($000) $618 Avg Close $7.43 Range $6.28 - $8.69
Q2 2013
Shares 64,225 Value ($000) $502 Avg Close $7.58 Range $6.30 - $8.66