GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

QUADRANT CAPITAL GROUP LLC's Holding History (CIK: 0001650717)

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

Q4 2025
Shares 20,427 Value ($000) $268 Avg Close $12.32 Range $10.71 - $14.02
Q3 2025
Shares 20,427 Value ($000) $245 Avg Close $11.59 Range $10.37 - $12.56
Q2 2025
Shares 20,457 Value ($000) $249 Avg Close $10.40 Range $7.51 - $12.46
Q1 2025
Shares 22,187 Value ($000) $193 Avg Close $9.98 Range $7.58 - $12.54
Q4 2024
Shares 22,965 Value ($000) $259 Avg Close $11.96 Range $10.25 - $12.89
Q3 2024
Shares 23,071 Value ($000) $243 Avg Close $9.29 Range $7.76 - $10.93
Q2 2024
Shares 23,566 Value ($000) $207 Avg Close $8.50 Range $6.55 - $9.76
Q1 2024
Shares 25,127 Value ($000) $220 Avg Close $8.23 Range $7.01 - $9.78
Q4 2023
Shares 26,001 Value ($000) $200 Avg Close $7.28 Range $6.12 - $8.28
Q3 2023
Shares 27,882 Value ($000) $222 Avg Close $8.29 Range $7.53 - $9.67
Q2 2023
Shares 27,901 Value ($000) $228 Avg Close $6.49 Range $5.20 - $8.26
Q1 2023
Shares 10,324 Value ($000) $56 Avg Close $5.99 Range $4.75 - $7.10
Q4 2022
Shares 12,540 Value ($000) $75 Avg Close $7.03 Range $5.52 - $8.25
Q3 2022
Shares 84 Value ($000) $1 Avg Close $10.47 Range $7.57 - $13.17
Q2 2022
Shares 110 Value ($000) $1 Avg Close $14.19 Range $12.87 - $15.40
Q1 2022
Shares 9 Value ($000) $0 Avg Close $14.39 Range $13.24 - $16.27