DECARBONIZATION PLUS ACQUISI

CUSIP: G2773W129 Class: UNT

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

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

Q2 2022
Shares 800,000 Value ($000) $8,084 Avg Close — Range —
Q1 2022
Shares 800,000 Value ($000) $8,188 Avg Close — Range —
Q4 2021
Shares 800,000 Value ($000) $8,240 Avg Close — Range —
Q3 2021
Shares 800,000 Value ($000) $8,104 Avg Close — Range —