BLACK HAWK ACQUISITION CORP

Ticker: BKHA CUSIP: G1148A101 Class: USD CL A SHS

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

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

Q4 2025

Shares 24,591 Value ($000) $277 Avg Close $11.25 Range $11.00 - $11.95

Q3 2025

Shares 24,591 Value ($000) $275 Avg Close $10.98 Range $10.64 - $11.49

Q2 2025

Shares 24,591 Value ($000) $261 Avg Close $10.60 Range $10.53 - $10.89

Q1 2025

Shares 24,591 Value ($000) $259 Avg Close $10.46 Range $10.38 - $10.55

Q4 2024

Shares 24,591 Value ($000) $255 Avg Close $10.33 Range $10.23 - $10.46

Q3 2024

Shares 24,591 Value ($000) $252 Avg Close $10.18 Range $10.12 - $10.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	24,591	$277	$11.25	$11.00 - $11.95
Q3 2025	24,591	$275	$10.98	$10.64 - $11.49
Q2 2025	24,591	$261	$10.60	$10.53 - $10.89
Q1 2025	24,591	$259	$10.46	$10.38 - $10.55
Q4 2024	24,591	$255	$10.33	$10.23 - $10.46
Q3 2024	24,591	$252	$10.18	$10.12 - $10.30