Jeffrey S. Phlegar - 01 Sep 2025 Form 3 Insider Report for CALAMOS CONVERTIBLE & HIGH INCOME FUND (CHY)

Role: Trustee
Signature: s/ Tracey Quinn, by Power of Attorney for Jeffrey S. Phlegar, Attorney-in-Fact
Issuer symbol: CHY
Transactions as of: 01 Sep 2025
Net transactions value: $0
Form type: 3
Filing time: 09 Sep 2025, 13:48:02 UTC
Previous filing: 13 May 2021
Next filing: 12 Sep 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
PHLEGAR JEFFREY S	Trustee	2020 CALAMOS COURT, NAPERVILLE	s/ Tracey Quinn, by Power of Attorney for Jeffrey S. Phlegar, Attorney-in-Fact	09 Sep 2025	0001285634

No securities are beneficially owned.