GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

Bank of New York Mellon Corp's Holding History (CIK: 0001390777)

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

Q4 2025

Shares 260,249 Value ($000) $3,414 Avg Close $12.32 Range $10.71 - $14.02

Q3 2025

Shares 250,512 Value ($000) $3,004 Avg Close $11.59 Range $10.37 - $12.56

Q2 2025

Shares 247,508 Value ($000) $3,017 Avg Close $10.40 Range $7.51 - $12.46

Q1 2025

Shares 236,677 Value ($000) $2,059 Avg Close $9.98 Range $7.58 - $12.54

Q4 2024

Shares 239,970 Value ($000) $2,709 Avg Close $11.96 Range $10.25 - $12.89

Q3 2024

Shares 204,139 Value ($000) $2,150 Avg Close $9.29 Range $7.76 - $10.93

Q2 2024

Shares 254,686 Value ($000) $2,236 Avg Close $8.50 Range $6.55 - $9.76

Q1 2024

Shares 233,905 Value ($000) $2,047 Avg Close $8.23 Range $7.01 - $9.78

Q4 2023

Shares 249,519 Value ($000) $1,916 Avg Close $7.28 Range $6.12 - $8.28

Q3 2023

Shares 242,719 Value ($000) $1,934 Avg Close $8.29 Range $7.53 - $9.67

Q2 2023

Shares 245,641 Value ($000) $2,004 Avg Close $6.49 Range $5.20 - $8.26

Q1 2023

Shares 246,099 Value ($000) $1,336 Avg Close $5.99 Range $4.75 - $7.10

Q4 2022

Shares 245,765 Value ($000) $1,462 Avg Close $7.03 Range $5.52 - $8.25

Q3 2022

Shares 320,380 Value ($000) $2,429 Avg Close $10.47 Range $7.57 - $13.17

Q2 2022

Shares 312,506 Value ($000) $4,096 Avg Close $14.19 Range $12.87 - $15.40

Q1 2022

Shares 339,711 Value ($000) $4,766 Avg Close $14.39 Range $13.24 - $16.27

Q4 2021

Shares 350,904 Value ($000) $5,516 Avg Close $15.22 Range $14.26 - $16.25

Q3 2021

Shares 401,547 Value ($000) $6,060 Avg Close $14.86 Range $13.50 - $15.96

Q2 2021

Shares 391,448 Value ($000) $5,720 Avg Close $14.77 Range $13.32 - $16.28

Q1 2021

Shares 443,903 Value ($000) $6,472 Avg Close $14.58 Range $12.87 - $16.12

Q4 2020

Shares 444,794 Value ($000) $5,858 Avg Close $11.20 Range $9.10 - $13.39

Q3 2020

Shares 431,998 Value ($000) $4,108 Avg Close $9.17 Range $8.17 - $10.57

Q2 2020

Shares 466,020 Value ($000) $4,316 Avg Close $8.75 Range $7.42 - $10.80

Q1 2020

Shares 464,865 Value ($000) $3,859 Avg Close $9.96 Range $6.75 - $11.96

Q4 2019

Shares 466,589 Value ($000) $5,287 Avg Close $10.68 Range $9.02 - $11.94

Q3 2019

Shares 405,603 Value ($000) $4,238 Avg Close $10.57 Range $9.39 - $11.81

Q2 2019

Shares 496,183 Value ($000) $5,479 Avg Close $10.32 Range $8.86 - $11.45

Q1 2019

Shares 485,086 Value ($000) $4,322 Avg Close $7.78 Range $6.43 - $9.21

Q4 2018

Shares 555,561 Value ($000) $3,678 Avg Close $6.52 Range $5.37 - $7.94

Q3 2018

Shares 662,831 Value ($000) $4,109 Avg Close $5.57 Range $4.85 - $6.20

Q2 2018

Shares 632,406 Value ($000) $3,320 Avg Close $4.93 Range $4.38 - $5.45

Q1 2018

Shares 645,717 Value ($000) $2,971 Avg Close $4.74 Range $4.15 - $5.50

Q4 2017

Shares 641,158 Value ($000) $3,462 Avg Close $5.09 Range $4.22 - $5.70

Q3 2017

Shares 649,149 Value ($000) $3,148 Avg Close $4.17 Range $3.60 - $5.15

Q2 2017

Shares 650,954 Value ($000) $2,798 Avg Close $4.36 Range $3.73 - $4.90

Q1 2017

Shares 653,653 Value ($000) $2,615 Avg Close $4.59 Range $3.85 - $5.45

Q4 2016

Shares 639,469 Value ($000) $2,685 Avg Close $4.06 Range $3.05 - $5.00

Q3 2016

Shares 629,867 Value ($000) $2,205 Avg Close $4.04 Range $3.49 - $4.97

Q2 2016

Shares 624,720 Value ($000) $2,724 Avg Close $4.50 Range $3.96 - $5.09

Q1 2016

Shares 572,328 Value ($000) $2,552 Avg Close $3.58 Range $2.96 - $4.50

Q4 2015

Shares 551,418 Value ($000) $2,184 Avg Close $4.43 Range $3.66 - $5.88

Q3 2015

Shares 1,144,372 Value ($000) $5,768 Avg Close $5.48 Range $5.00 - $6.17

Q2 2015

Shares 1,216,859 Value ($000) $7,253 Avg Close $5.87 Range $5.33 - $6.30

Q1 2015

Shares 2,369,370 Value ($000) $14,239 Avg Close $7.05 Range $5.53 - $8.64

Q4 2014

Shares 2,417,915 Value ($000) $20,696 Avg Close $7.24 Range $5.84 - $8.73

Q3 2014

Shares 2,464,359 Value ($000) $15,230 Avg Close $7.38 Range $6.16 - $8.29

Q2 2014

Shares 2,070,331 Value ($000) $16,542 Avg Close $8.15 Range $7.36 - $9.20

Q1 2014

Shares 301,602 Value ($000) $2,753 Avg Close $8.52 Range $7.45 - $9.44

Q4 2013

Shares 586,923 Value ($000) $5,400 Avg Close $8.38 Range $6.99 - $9.33

Q3 2013

Shares 671,080 Value ($000) $4,986 Avg Close $7.43 Range $6.28 - $8.69

Q2 2013

Shares 916,887 Value ($000) $7,170 Avg Close $7.58 Range $6.30 - $8.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	260,249	$3,414	$12.32	$10.71 - $14.02
Q3 2025	250,512	$3,004	$11.59	$10.37 - $12.56
Q2 2025	247,508	$3,017	$10.40	$7.51 - $12.46
Q1 2025	236,677	$2,059	$9.98	$7.58 - $12.54
Q4 2024	239,970	$2,709	$11.96	$10.25 - $12.89
Q3 2024	204,139	$2,150	$9.29	$7.76 - $10.93
Q2 2024	254,686	$2,236	$8.50	$6.55 - $9.76
Q1 2024	233,905	$2,047	$8.23	$7.01 - $9.78
Q4 2023	249,519	$1,916	$7.28	$6.12 - $8.28
Q3 2023	242,719	$1,934	$8.29	$7.53 - $9.67
Q2 2023	245,641	$2,004	$6.49	$5.20 - $8.26
Q1 2023	246,099	$1,336	$5.99	$4.75 - $7.10
Q4 2022	245,765	$1,462	$7.03	$5.52 - $8.25
Q3 2022	320,380	$2,429	$10.47	$7.57 - $13.17
Q2 2022	312,506	$4,096	$14.19	$12.87 - $15.40
Q1 2022	339,711	$4,766	$14.39	$13.24 - $16.27
Q4 2021	350,904	$5,516	$15.22	$14.26 - $16.25
Q3 2021	401,547	$6,060	$14.86	$13.50 - $15.96
Q2 2021	391,448	$5,720	$14.77	$13.32 - $16.28
Q1 2021	443,903	$6,472	$14.58	$12.87 - $16.12
Q4 2020	444,794	$5,858	$11.20	$9.10 - $13.39
Q3 2020	431,998	$4,108	$9.17	$8.17 - $10.57
Q2 2020	466,020	$4,316	$8.75	$7.42 - $10.80
Q1 2020	464,865	$3,859	$9.96	$6.75 - $11.96
Q4 2019	466,589	$5,287	$10.68	$9.02 - $11.94
Q3 2019	405,603	$4,238	$10.57	$9.39 - $11.81
Q2 2019	496,183	$5,479	$10.32	$8.86 - $11.45
Q1 2019	485,086	$4,322	$7.78	$6.43 - $9.21
Q4 2018	555,561	$3,678	$6.52	$5.37 - $7.94
Q3 2018	662,831	$4,109	$5.57	$4.85 - $6.20
Q2 2018	632,406	$3,320	$4.93	$4.38 - $5.45
Q1 2018	645,717	$2,971	$4.74	$4.15 - $5.50
Q4 2017	641,158	$3,462	$5.09	$4.22 - $5.70
Q3 2017	649,149	$3,148	$4.17	$3.60 - $5.15
Q2 2017	650,954	$2,798	$4.36	$3.73 - $4.90
Q1 2017	653,653	$2,615	$4.59	$3.85 - $5.45
Q4 2016	639,469	$2,685	$4.06	$3.05 - $5.00
Q3 2016	629,867	$2,205	$4.04	$3.49 - $4.97
Q2 2016	624,720	$2,724	$4.50	$3.96 - $5.09
Q1 2016	572,328	$2,552	$3.58	$2.96 - $4.50
Q4 2015	551,418	$2,184	$4.43	$3.66 - $5.88
Q3 2015	1,144,372	$5,768	$5.48	$5.00 - $6.17
Q2 2015	1,216,859	$7,253	$5.87	$5.33 - $6.30
Q1 2015	2,369,370	$14,239	$7.05	$5.53 - $8.64
Q4 2014	2,417,915	$20,696	$7.24	$5.84 - $8.73
Q3 2014	2,464,359	$15,230	$7.38	$6.16 - $8.29
Q2 2014	2,070,331	$16,542	$8.15	$7.36 - $9.20
Q1 2014	301,602	$2,753	$8.52	$7.45 - $9.44
Q4 2013	586,923	$5,400	$8.38	$6.99 - $9.33
Q3 2013	671,080	$4,986	$7.43	$6.28 - $8.69
Q2 2013	916,887	$7,170	$7.58	$6.30 - $8.66