GLOBAL SYSTEMS DYNAMICS INC

CUSIP: 37653T116 Class: COM

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q4 2023
Shares 200,000 Value ($000) $1 Avg Close — Range —
Q3 2023
Shares 200,000 Value ($000) $5 Avg Close — Range —
Q2 2023
Shares 200,000 Value ($000) $7 Avg Close — Range —
Q1 2023
Shares 200,000 Value ($000) $12 Avg Close — Range —
Q4 2022
Shares 200,000 Value ($000) $10 Avg Close — Range —
Q3 2022
Shares 200,000 Value ($000) $11 Avg Close — Range —