GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

STATE STREET CORP's Holding History (CIK: 0000093751)

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

Q4 2025

Shares 1,589,380 Value ($000) $20,853 Avg Close $12.32 Range $10.71 - $14.02

Q3 2025

Shares 1,617,353 Value ($000) $19,392 Avg Close $11.59 Range $10.37 - $12.56

Q2 2025

Shares 1,626,738 Value ($000) $19,830 Avg Close $10.40 Range $7.51 - $12.46

Q1 2025

Shares 1,570,402 Value ($000) $13,662 Avg Close $9.98 Range $7.58 - $12.54

Q4 2024

Shares 1,579,725 Value ($000) $17,835 Avg Close $11.96 Range $10.25 - $12.89

Q3 2024

Shares 1,540,516 Value ($000) $16,222 Avg Close $9.29 Range $7.76 - $10.93

Q2 2024

Shares 1,527,506 Value ($000) $13,412 Avg Close $8.50 Range $6.55 - $9.76

Q1 2024

Shares 1,528,965 Value ($000) $13,378 Avg Close $8.23 Range $7.01 - $9.78

Q4 2023

Shares 1,524,360 Value ($000) $11,707 Avg Close $7.28 Range $6.12 - $8.28

Q3 2023

Shares 1,426,336 Value ($000) $11,368 Avg Close $8.29 Range $7.53 - $9.67

Q2 2023

Shares 1,427,740 Value ($000) $11,650 Avg Close $6.49 Range $5.20 - $8.26

Q1 2023

Shares 1,428,524 Value ($000) $7,757 Avg Close $5.99 Range $4.75 - $7.10

Q4 2022

Shares 1,368,535 Value ($000) $8,143 Avg Close $7.03 Range $5.52 - $8.25

Q3 2022

Shares 1,368,002 Value ($000) $10,369 Avg Close $10.47 Range $7.57 - $13.17

Q2 2022

Shares 1,380,351 Value ($000) $18,096 Avg Close $14.19 Range $12.87 - $15.40

Q1 2022

Shares 1,333,278 Value ($000) $18,706 Avg Close $14.39 Range $13.24 - $16.27

Q4 2021

Shares 1,289,954 Value ($000) $20,278 Avg Close $15.22 Range $14.26 - $16.25

Q3 2021

Shares 1,294,011 Value ($000) $19,527 Avg Close $14.86 Range $13.50 - $15.96

Q2 2021

Shares 1,321,406 Value ($000) $19,306 Avg Close $14.77 Range $13.32 - $16.28

Q1 2021

Shares 1,230,969 Value ($000) $17,948 Avg Close $14.58 Range $12.87 - $16.12

Q4 2020

Shares 1,283,214 Value ($000) $16,900 Avg Close $11.20 Range $9.10 - $13.39

Q3 2020

Shares 1,303,632 Value ($000) $12,398 Avg Close $9.17 Range $8.17 - $10.57

Q2 2020

Shares 1,325,382 Value ($000) $12,273 Avg Close $8.75 Range $7.42 - $10.80

Q1 2020

Shares 1,223,480 Value ($000) $10,155 Avg Close $9.96 Range $6.75 - $11.96

Q4 2019

Shares 1,252,833 Value ($000) $14,195 Avg Close $10.68 Range $9.02 - $11.94

Q3 2019

Shares 1,231,628 Value ($000) $12,871 Avg Close $10.57 Range $9.39 - $11.81

Q2 2019

Shares 1,197,271 Value ($000) $13,218 Avg Close $10.32 Range $8.86 - $11.45

Q1 2019

Shares 1,076,998 Value ($000) $9,596 Avg Close $7.78 Range $6.43 - $9.21

Q4 2018

Shares 1,049,377 Value ($000) $6,947 Avg Close $6.52 Range $5.37 - $7.94

Q3 2018

Shares 1,072,614 Value ($000) $6,650 Avg Close $5.57 Range $4.85 - $6.20

Q2 2018

Shares 1,047,778 Value ($000) $5,501 Avg Close $4.93 Range $4.38 - $5.45

Q1 2018

Shares 1,071,082 Value ($000) $4,922 Avg Close $4.74 Range $4.15 - $5.50

Q4 2017

Shares 1,022,285 Value ($000) $5,525 Avg Close $5.09 Range $4.22 - $5.70

Q3 2017

Shares 1,059,798 Value ($000) $5,137 Avg Close $4.17 Range $3.60 - $5.15

Q2 2017

Shares 1,063,220 Value ($000) $4,577 Avg Close $4.36 Range $3.73 - $4.90

Q1 2017

Shares 1,045,267 Value ($000) $4,179 Avg Close $4.59 Range $3.85 - $5.45

Q4 2016

Shares 1,241,442 Value ($000) $5,211 Avg Close $4.06 Range $3.05 - $5.00

Q3 2016

Shares 1,191,644 Value ($000) $4,171 Avg Close $4.04 Range $3.49 - $4.97

Q2 2016

Shares 1,166,038 Value ($000) $5,083 Avg Close $4.50 Range $3.96 - $5.09

Q1 2016

Shares 1,170,963 Value ($000) $5,218 Avg Close $3.58 Range $2.96 - $4.50

Q4 2015

Shares 897,716 Value ($000) $3,555 Avg Close $4.43 Range $3.66 - $5.88

Q3 2015

Shares 892,472 Value ($000) $4,502 Avg Close $5.48 Range $5.00 - $6.17

Q2 2015

Shares 922,385 Value ($000) $5,500 Avg Close $5.87 Range $5.33 - $6.30

Q1 2015

Shares 925,378 Value ($000) $5,564 Avg Close $7.05 Range $5.53 - $8.64

Q4 2014

Shares 938,605 Value ($000) $8,035 Avg Close $7.24 Range $5.84 - $8.73

Q3 2014

Shares 945,158 Value ($000) $5,841 Avg Close $7.38 Range $6.16 - $8.29

Q2 2014

Shares 960,391 Value ($000) $7,673 Avg Close $8.15 Range $7.36 - $9.20

Q1 2014

Shares 990,268 Value ($000) $9,043 Avg Close $8.52 Range $7.45 - $9.44

Q4 2013

Shares 985,235 Value ($000) $9,067 Avg Close $8.38 Range $6.99 - $9.33

Q3 2013

Shares 1,001,508 Value ($000) $7,432 Avg Close $7.43 Range $6.28 - $8.69

Q2 2013

Shares 985,350 Value ($000) $7,704 Avg Close $7.58 Range $6.30 - $8.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,589,380	$20,853	$12.32	$10.71 - $14.02
Q3 2025	1,617,353	$19,392	$11.59	$10.37 - $12.56
Q2 2025	1,626,738	$19,830	$10.40	$7.51 - $12.46
Q1 2025	1,570,402	$13,662	$9.98	$7.58 - $12.54
Q4 2024	1,579,725	$17,835	$11.96	$10.25 - $12.89
Q3 2024	1,540,516	$16,222	$9.29	$7.76 - $10.93
Q2 2024	1,527,506	$13,412	$8.50	$6.55 - $9.76
Q1 2024	1,528,965	$13,378	$8.23	$7.01 - $9.78
Q4 2023	1,524,360	$11,707	$7.28	$6.12 - $8.28
Q3 2023	1,426,336	$11,368	$8.29	$7.53 - $9.67
Q2 2023	1,427,740	$11,650	$6.49	$5.20 - $8.26
Q1 2023	1,428,524	$7,757	$5.99	$4.75 - $7.10
Q4 2022	1,368,535	$8,143	$7.03	$5.52 - $8.25
Q3 2022	1,368,002	$10,369	$10.47	$7.57 - $13.17
Q2 2022	1,380,351	$18,096	$14.19	$12.87 - $15.40
Q1 2022	1,333,278	$18,706	$14.39	$13.24 - $16.27
Q4 2021	1,289,954	$20,278	$15.22	$14.26 - $16.25
Q3 2021	1,294,011	$19,527	$14.86	$13.50 - $15.96
Q2 2021	1,321,406	$19,306	$14.77	$13.32 - $16.28
Q1 2021	1,230,969	$17,948	$14.58	$12.87 - $16.12
Q4 2020	1,283,214	$16,900	$11.20	$9.10 - $13.39
Q3 2020	1,303,632	$12,398	$9.17	$8.17 - $10.57
Q2 2020	1,325,382	$12,273	$8.75	$7.42 - $10.80
Q1 2020	1,223,480	$10,155	$9.96	$6.75 - $11.96
Q4 2019	1,252,833	$14,195	$10.68	$9.02 - $11.94
Q3 2019	1,231,628	$12,871	$10.57	$9.39 - $11.81
Q2 2019	1,197,271	$13,218	$10.32	$8.86 - $11.45
Q1 2019	1,076,998	$9,596	$7.78	$6.43 - $9.21
Q4 2018	1,049,377	$6,947	$6.52	$5.37 - $7.94
Q3 2018	1,072,614	$6,650	$5.57	$4.85 - $6.20
Q2 2018	1,047,778	$5,501	$4.93	$4.38 - $5.45
Q1 2018	1,071,082	$4,922	$4.74	$4.15 - $5.50
Q4 2017	1,022,285	$5,525	$5.09	$4.22 - $5.70
Q3 2017	1,059,798	$5,137	$4.17	$3.60 - $5.15
Q2 2017	1,063,220	$4,577	$4.36	$3.73 - $4.90
Q1 2017	1,045,267	$4,179	$4.59	$3.85 - $5.45
Q4 2016	1,241,442	$5,211	$4.06	$3.05 - $5.00
Q3 2016	1,191,644	$4,171	$4.04	$3.49 - $4.97
Q2 2016	1,166,038	$5,083	$4.50	$3.96 - $5.09
Q1 2016	1,170,963	$5,218	$3.58	$2.96 - $4.50
Q4 2015	897,716	$3,555	$4.43	$3.66 - $5.88
Q3 2015	892,472	$4,502	$5.48	$5.00 - $6.17
Q2 2015	922,385	$5,500	$5.87	$5.33 - $6.30
Q1 2015	925,378	$5,564	$7.05	$5.53 - $8.64
Q4 2014	938,605	$8,035	$7.24	$5.84 - $8.73
Q3 2014	945,158	$5,841	$7.38	$6.16 - $8.29
Q2 2014	960,391	$7,673	$8.15	$7.36 - $9.20
Q1 2014	990,268	$9,043	$8.52	$7.45 - $9.44
Q4 2013	985,235	$9,067	$8.38	$6.99 - $9.33
Q3 2013	1,001,508	$7,432	$7.43	$6.28 - $8.69
Q2 2013	985,350	$7,704	$7.58	$6.30 - $8.66