[Form 4] Calamos Convertible Opportunities and Income Fund Insider Trading Activity

Rhea-AI Filing Summary

Calamos Convertible Opportunities & Income Fund insider Mickey Mark (listed as an officer, Former Chief Compliance Officer) reported a transaction in the issuer's common stock. The Form 4 shows a transaction dated 08/11/2025 for 1,000 shares at a price of $10.36, with reported beneficial ownership following the transaction of 0 shares and ownership listed as Direct.

Insights

Securities Analyst

TL;DR: Reported sale of 1,000 CHI shares at $10.36; filing shows zero direct beneficial ownership after the transaction.

The Form 4 discloses a single common stock transaction dated 08/11/2025 involving 1,000 shares at $10.36. The filing lists the ownership form as Direct and reports 0 shares beneficially owned following the transaction. Based solely on the disclosed data, this is a discrete insider transaction with no additional transactions or derivative positions shown.

Corporate Governance Expert

TL;DR: Officer filed a Form 4 reporting a common stock transaction; disclosure is presented as a single-person filing.

The reporting person is identified as Mickey Mark and noted as an officer with the title Former Chief Compliance Officer. The form indicates the filing was made by one reporting person. Table II lists no derivative securities, and the Form 4 includes a manual signature line. The disclosure shows a straightforward equity transaction without additional context in the filing.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Mickey Mark

(Last) (First) (Middle)

2020 CALAMOS COURT

(Street)

NAPERVILLE IL 60563

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND [ CHI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	FormerChief Compliance Officer

3. Date of Earliest Transaction (Month/Day/Year)
08/11/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/11/2025	08/11/2025	S		1,000	D	$10.36	0	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Mark J. Mickey	08/11/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What transaction did CHI insider Mickey Mark report on Form 4?

The Form 4 reports a common stock transaction on 08/11/2025 for 1,000 shares at $10.36.

What role is listed for the reporting person on the CHI Form 4?

The reporting person is identified as Mickey Mark and listed as an officer with the title Former Chief Compliance Officer.

Were any derivative securities reported in this CHI filing?

No. Table II shows no derivative securities; only a common stock transaction appears in Table I.

Was the Form 4 filed by more than one reporting person for CHI?

No. The form indicates it was a Form filed by One Reporting Person.

What was the beneficial ownership after the reported CHI transaction?

The filing reports 0 shares beneficially owned following the reported transaction and lists the ownership form as Direct.