CPNQ
Calamos Nasdaq-100 Structured Alt Protection ETF - December
Calamos ETF Trust
ETF

Recent filings

The trust's recent EDGAR filings — prospectus updates, shareholder reports, proxy records. Trust-level, so some cover other funds in Calamos ETF Trust.

FiledFilingForm
2026-07-06 Additional proxy materials proxy DEFA14A EDGAR →
2026-07-02 Prospectus supplement prospectus 497 EDGAR →
2026-06-30 Prospectus supplement prospectus 497 EDGAR →
2026-06-30 Prospectus supplement prospectus 497 EDGAR →
2026-06-30 Summary prospectus prospectus 497K EDGAR →
2026-06-30 Summary prospectus prospectus 497K EDGAR →
2026-06-23 Prospectus supplement prospectus 497 EDGAR →
2026-06-23 Prospectus supplement prospectus 497 EDGAR →
2026-06-23 Prospectus supplement prospectus 497 EDGAR →
2026-06-22 Prospectus supplement prospectus 497 EDGAR →
2026-06-22 Prospectus supplement prospectus 497 EDGAR →
2026-06-18 Updated prospectus prospectus 485BPOS EDGAR →
2026-06-18 Updated prospectus prospectus 485BPOS EDGAR →
2026-06-16 Prospectus supplement prospectus 497 EDGAR →
2026-06-16 Prospectus supplement prospectus 497 EDGAR →
2026-05-29 Prospectus supplement prospectus 497 EDGAR →
2026-05-29 Prospectus supplement prospectus 497 EDGAR →
2026-05-29 Summary prospectus prospectus 497K EDGAR →
2026-05-29 Summary prospectus prospectus 497K EDGAR →
2026-05-15 Prospectus supplement prospectus 497 EDGAR →
2026-05-15 Prospectus supplement prospectus 497 EDGAR →
2026-04-30 Prospectus supplement prospectus 497 EDGAR →
2026-04-30 Summary prospectus prospectus 497K EDGAR →
2026-04-16 Summary prospectus prospectus 497K EDGAR →
2026-04-16 Summary prospectus prospectus 497K EDGAR →
2026-04-15 Prospectus supplement prospectus 497 EDGAR →
2026-04-15 Prospectus supplement prospectus 497 EDGAR →
2026-04-15 Summary prospectus prospectus 497K EDGAR →
2026-04-15 Prospectus supplement prospectus 497 EDGAR →
2026-04-13 Prospectus supplement prospectus 497 EDGAR →
2026-04-13 Summary prospectus prospectus 497K EDGAR →
2026-04-10 Updated prospectus prospectus 485BPOS EDGAR →
2026-04-10 Summary prospectus prospectus 497K EDGAR →
2026-04-10 Updated prospectus prospectus 485BPOS EDGAR →
2026-04-10 Summary prospectus prospectus 497K EDGAR →
2026-04-07 Prospectus supplement prospectus 497 EDGAR →
2026-04-07 Prospectus supplement prospectus 497 EDGAR →
2026-04-07 Prospectus supplement prospectus 497 EDGAR →
2026-04-07 Draft prospectus amendment prospectus 485APOS EDGAR →
2026-04-07 Summary prospectus prospectus 497K EDGAR →
2026-04-07 Summary prospectus prospectus 497K EDGAR →
2026-04-07 Draft prospectus amendment prospectus 485APOS EDGAR →
2026-04-07 Summary prospectus prospectus 497K EDGAR →
2026-04-02 Semi-annual shareholder report report N-CSRS EDGAR →
2026-03-31 Prospectus supplement prospectus 497 EDGAR →
2026-03-31 Prospectus supplement prospectus 497 EDGAR →
2026-03-31 Summary prospectus prospectus 497K EDGAR →
2026-03-31 Summary prospectus prospectus 497K EDGAR →
2026-03-24 Prospectus supplement prospectus 497 EDGAR →
2026-03-24 Prospectus supplement prospectus 497 EDGAR →

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