Form 497 - Definitive materials:
SEC Accession No. 0001104659-24-132893
Filing Date
2024-12-31
Accepted
2024-12-31 16:51:19
Documents
1
Effectiveness Date
2024-12-31

Document Format Files

Seq Description Document Type Size
1 497 tm2430420d2_497.htm 497 4355
  Complete submission text file 0001104659-24-132893.txt   5678

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0001579881      
Series S000086982   Calamos S&P 500 Structured Alt Protection ETF - January
Class/Contract C000252652   Calamos S&P 500 Structured Alt Protection ETF - January
Mailing Address 2020 CALAMOS COURT NAPERVILLE IL 60563
Business Address 2020 CALAMOS COURT NAPERVILLE IL 60563 630-245-8394
Calamos ETF Trust (Filer) CIK: 0001579881 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE
Type: 497 | Act: 33 | File No.: 333-191151 | Film No.: 241593529