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WELLINGTON MANAGEMENT GROUP LLP > GLDD

DateNameTickerSharesChangeValueChangePrice
06/30/2023Great Lakes Dredge & Dock CORPGLDD303,08515,0902,473,173,000909,360,000$8,160.00
03/31/2023Great Lakes Dredge & Dock CORPGLDD287,995-377,2041,563,813,0001,558,770,000$5,430.00
09/30/2022Great Lakes Dredge & Dock CORPGLDD665,199-118,4015,043,000-5,229,000$7.58
06/30/2022Great Lakes Dredge & Dock CORPGLDD783,600-1,30410,272,000-741,000$13.11
03/31/2022Great Lakes Dredge & Dock CORPGLDD784,90473,23311,013,000-174,000$14.03
12/31/2021Great Lakes Dredge & Dock CORPGLDD711,67157,40911,187,0001,314,000$15.72
09/30/2021Great Lakes Dredge & Dock CORPGLDD654,26266,8809,873,0001,291,000$15.09
06/30/2021Great Lakes Dredge & Dock CORPGLDD587,38284,2738,582,0001,247,000$14.61
03/31/2021Great Lakes Dredge & Dock CORPGLDD503,109-75,1867,335,000-281,000$14.58
12/31/2020Great Lakes Dredge & Dock CORPGLDD578,295332,7797,616,0005,281,000$13.17
09/30/2020Great Lakes Dredge & Dock CORPGLDD245,516-3,2842,335,00031,000$9.51
06/30/2020Great Lakes Dredge & Dock CORPGLDD248,800-178,2002,304,000-1,240,000$9.26
03/31/2020Great Lakes Dredge & Dock CORPGLDD427,000186,2003,544,000816,000$8.30
12/31/2019Great Lakes Dredge & Dock CORPGLDD240,800240,8002,728,0002,728,000$11.33
09/30/2017Great Lakes Dredge & Dock CORPGLDD0-2,787,1450-11,984,000 
06/30/2017Great Lakes Dredge & Dock CORPGLDD2,787,145-1,589,59011,984,000-5,522,000$4.30
03/31/2017Great Lakes Dredge & Dock CORPGLDD4,376,735613,17517,506,0001,698,000$4.00
12/31/2016Great Lakes Dredge & Dock CORPGLDD3,763,560-448,58215,808,0001,065,000$4.20
09/30/2016Great Lakes Dredge & Dock CORPGLDD4,212,1424,212,14214,743,00014,743,000$3.50
06/30/2016Great Lakes Dredge & Dock CORPGLDD4,295,7904,295,79018,730,00018,730,000$4.36
03/31/2016Great Lakes Dredge & Dock CORPGLDD3,241,946014,460,0001,622,000$4.46
12/31/2015Great Lakes Dredge & Dock CORPGLDD3,241,946-219,82112,838,000-4,610,000$3.96
09/30/2015Great Lakes Dredge & Dock CORPGLDD3,461,767-150,22617,448,000-4,080,000$5.04
06/30/2015Great Lakes Dredge & Dock CORPGLDD3,611,993021,528,000-179,000$5.96
03/31/2015Great Lakes Dredge & Dock CORPGLDD3,611,99331,90021,707,000-8,939,000$6.01
12/31/2014Great Lakes Dredge & Dock CORPGLDD3,580,093403,70030,646,00011,015,000$8.56
09/30/2014Great Lakes Dredge & Dock CORPGLDD3,176,393-110,72019,631,000-6,633,000$6.18
06/30/2014Great Lakes Dredge & Dock CORPGLDD3,287,11328,10026,264,000-3,491,000$7.99
03/31/2014Great Lakes Dredge & Dock CORPGLDD3,259,01317,00029,755,000-72,000$9.13
12/31/2013Great Lakes Dredge & Dock CORPGLDD3,242,01355,90029,827,0006,186,000$9.20
09/30/2013Great Lakes Dredge & Dock CORPGLDD3,186,1133,186,11323,641,00023,641,000$7.42
06/30/2013Great Lakes Dredge & Dock CORPGLDD1,745,965679,65013,654,0006,477,000$7.82
03/31/2013Great Lakes Dredge & Dock CORPGLDD1,066,315-242,8297,177,000-4,513,000$6.73
12/31/2012Great Lakes Dredge & Dock CORPGLDD1,309,144147,99411,690,0002,749,000$8.93
09/30/2012Great Lakes Dredge & Dock CORPGLDD1,161,150-212,8008,941,000-842,000$7.70
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