SIGNAL HILL ACQUISITION CORP

CUSIP: 82664R113 Class: *W EXP 02/10/202

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

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

Q1 2023
Shares 250,000 Value ($000) $16 Avg Close — Range —
Q4 2022
Shares 250,000 Value ($000) $12 Avg Close — Range —