Form 4: Former Calamos CCO Sells All Remaining Shares

Mark Mickey, former Chief Compliance Officer of CALAMOS CONVERTIBLE & HIGH INCOME FUND, reported the sale of 2,000 shares of common stock.

Summary

• Mark Mickey, identified as the former Chief Compliance Officer of CALAMOS CONVERTIBLE & HIGH INCOME FUND (CHI), executed a transaction on August 11, 2025.
• He sold 2,000 shares of the company's Common Stock.
• The shares were sold at a price of $10.901 per share.
• Following this transaction, Mark Mickey's beneficial ownership of Common Stock is 0 shares.
• The transaction was made pursuant to a contract, instruction, or written plan for the purchase or sale of equity securities, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Sentiment

Score: 5

Explanation: The filing reports a routine insider sale by a former officer, which is a neutral event, though the complete divestment of beneficially owned shares could be perceived slightly negatively by some investors.

Negatives

• A former Chief Compliance Officer sold all remaining beneficially owned shares, which could be interpreted as a lack of continued direct financial interest in the company's equity.

Future Outlook

NA

Industry Context

This Form 4 filing reports an individual insider transaction and does not provide sufficient information to analyze broader industry trends or competitive landscape.

Stakeholder Impact

• The sale of shares by a former officer may have a minor impact on investor sentiment, potentially signaling a reduced direct stake in the company's future performance.

Key Dates

Keywords

SEC Form 4, Insider Sale, CALAMOS CONVERTIBLE & HIGH INCOME FUND, CHI, Mark Mickey, Equity Transaction, Compliance Officer