GLOBAL SYSTEMS DYNAMICS INC

CUSIP: 37653T116 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q4 2023
Shares 323,033 Value ($000) $2 Avg Close — Range —
Q3 2023
Shares 323,033 Value ($000) $8 Avg Close — Range —
Q2 2023
Shares 389,345 Value ($000) $16 Avg Close — Range —
Q1 2023
Shares 415,839 Value ($000) $26 Avg Close — Range —
Q4 2022
Shares 420,005 Value ($000) $21 Avg Close — Range —
Q3 2022
Shares 443,792 Value ($000) $24 Avg Close — Range —
Q2 2022
Shares 444,372 Value ($000) $129 Avg Close — Range —
Q1 2022
Shares 506,875 Value ($000) $167 Avg Close — Range —
Q4 2021
Shares 416,004 Value ($000) $212 Avg Close — Range —