GSE SYS INC

CUSIP: 36227K106 Class: COM

Parallel Advisors, LLC's Holding History (CIK: 0001690010)

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

Q3 2020
Shares 33,000 Value ($000) $34 Avg Close — Range —
Q2 2020
Shares 33,000 Value ($000) $33 Avg Close — Range —
Q1 2020
Shares 33,000 Value ($000) $30 Avg Close — Range —
Q4 2019
Shares 33,000 Value ($000) $54 Avg Close — Range —