GSE SYS INC

CUSIP: 36227K106 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q3 2023
Shares 681,026 Value ($000) $138 Avg Close — Range —
Q2 2023
Shares 797,456 Value ($000) $287 Avg Close — Range —
Q1 2023
Shares 797,456 Value ($000) $554 Avg Close — Range —
Q4 2022
Shares 797,456 Value ($000) $574 Avg Close — Range —
Q3 2022
Shares 802,756 Value ($000) $722 Avg Close — Range —
Q2 2022
Shares 804,256 Value ($000) $1,005 Avg Close — Range —
Q1 2022
Shares 804,256 Value ($000) $1,673 Avg Close — Range —
Q4 2021
Shares 804,256 Value ($000) $1,376 Avg Close — Range —
Q3 2021
Shares 806,753 Value ($000) $1,186 Avg Close — Range —
Q2 2021
Shares 809,370 Value ($000) $1,450 Avg Close — Range —
Q1 2021
Shares 809,370 Value ($000) $1,375 Avg Close — Range —
Q4 2020
Shares 732,974 Value ($000) $967 Avg Close — Range —
Q3 2020
Shares 732,974 Value ($000) $762 Avg Close — Range —
Q2 2020
Shares 743,660 Value ($000) $751 Avg Close — Range —
Q1 2020
Shares 749,873 Value ($000) $697 Avg Close — Range —
Q4 2019
Shares 749,873 Value ($000) $1,237 Avg Close — Range —
Q3 2019
Shares 749,873 Value ($000) $1,245 Avg Close — Range —
Q2 2019
Shares 390,972 Value ($000) $915 Avg Close — Range —
Q1 2019
Shares 417,666 Value ($000) $1,169 Avg Close — Range —
Q4 2018
Shares 417,266 Value ($000) $876 Avg Close — Range —
Q3 2018
Shares 479,981 Value ($000) $1,727 Avg Close — Range —
Q2 2018
Shares 479,981 Value ($000) $1,560 Avg Close — Range —
Q1 2018
Shares 480,231 Value ($000) $1,561 Avg Close — Range —
Q4 2017
Shares 478,092 Value ($000) $1,554 Avg Close — Range —
Q3 2017
Shares 473,546 Value ($000) $1,681 Avg Close — Range —
Q2 2017
Shares 479,505 Value ($000) $1,415 Avg Close — Range —
Q1 2017
Shares 493,985 Value ($000) $1,680 Avg Close — Range —
Q4 2016
Shares 493,585 Value ($000) $1,728 Avg Close — Range —
Q3 2016
Shares 493,585 Value ($000) $1,422 Avg Close — Range —
Q2 2016
Shares 493,585 Value ($000) $1,101 Avg Close — Range —
Q1 2016
Shares 492,885 Value ($000) $1,336 Avg Close — Range —
Q4 2015
Shares 514,827 Value ($000) $1,236 Avg Close — Range —
Q3 2015
Shares 510,680 Value ($000) $761 Avg Close — Range —
Q2 2015
Shares 510,680 Value ($000) $792 Avg Close — Range —
Q1 2015
Shares 518,180 Value ($000) $777 Avg Close — Range —
Q4 2014
Shares 518,180 Value ($000) $824 Avg Close — Range —
Q3 2014
Shares 518,180 Value ($000) $808 Avg Close — Range —
Q2 2014
Shares 529,739 Value ($000) $879 Avg Close — Range —
Q1 2014
Shares 529,639 Value ($000) $921 Avg Close — Range —
Q4 2013
Shares 529,639 Value ($000) $847 Avg Close — Range —
Q3 2013
Shares 529,639 Value ($000) $831 Avg Close — Range —
Q2 2013
Shares 782,166 Value ($000) $1,181 Avg Close — Range —