Calamos Convertible
Opportunities and Income Fund N-CSRS
EX-99.CERT
CERTIFICATION
OF PRINCIPAL EXECUTIVE OFFICER
I,
John P. Calamos, Sr., certify that:
| 1. | | I
have reviewed this report on Form N-CSR of Calamos Convertible Opportunities and Income Fund; |
| 2. | | Based
on my knowledge, this report does not contain any untrue statement of a material fact or
omit to state a material fact necessary to make the statements made, in light of the circumstances
under which such statements were made, not misleading with respect to the period covered
by this report; |
| 3. | | Based
on my knowledge, the financial statements, and other financial information included in this
report, fairly present in all material respects the financial condition, results of operations,
changes in net assets, and cash flows (if the financial statements are required to include
a statement of cash flows) of the registrant as of, and for, the periods presented in this
report; |
| 4. | | The
registrant’s other certifying officer and I are responsible for establishing and maintaining
disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment
Company Act of 1940) and internal control over financial reporting (as defined in Rule 30a-3(d)
under the Investment Company Act of 1940) for the registrant and have: |
| a) | | Designed
such disclosure controls and procedures, or caused such disclosure controls and procedures
to be designed under our supervision to ensure that material information relating to the
registrant, including its consolidated subsidiaries, is made known to us by others within
those entities, particularly during the period in which this report is being prepared; |
| b) | | Designed
such internal control over financial reporting, or caused such internal control over financial
reporting to be designed under our supervision, to provide reasonable assurance regarding
the reliability of financial reporting and the preparation of financial statements for external
purposes in accordance with generally accepted accounting principles; |
| c) | | Evaluated
the effectiveness of the registrant’s disclosure controls and procedures and presented
in this report our conclusions about the effectiveness of the disclosure controls and procedures,
as of a date within 90 days prior to the filing date of this report based on such evaluation;
and |
| d) | | Disclosed
in this report any change in the registrant’s internal control over financial reporting
that occurred during the period covered by this report that has materially affected, or is
reasonably likely to materially affect, the registrant’s internal control over financial
reporting; and |
| 5. | | The
registrant’s other certifying officer and I have disclosed to the registrant’s
auditors and the audit committee of the registrant’s board of directors (or persons
performing the equivalent functions): |
| a) | | All
significant deficiencies and material weaknesses in the design or operation of internal control
over financial reporting which are reasonably likely to adversely affect the registrant’s
ability to record, process, summarize, and report financial information; and |
| b) | | Any
fraud, whether or not material, that involves management or other employees who have a significant
role in the registrant’s internal control over financial reporting. |
Date:
June 28, 2023
| |
/s/
John P. Calamos, Sr. |
| |
Principal
Executive Officer |
CERTIFICATION
OF PRINCIPAL FINANCIAL OFFICER
I,
Thomas E. Herman, certify that:
| 1. | | I
have reviewed this report on Form N-CSR of Calamos Convertible Opportunities and Income Fund; |
| 2. | | Based
on my knowledge, this report does not contain any untrue statement of a material fact or
omit to state a material fact necessary to make the statements made, in light of the circumstances
under which such statements were made, not misleading with respect to the period covered
by this report; |
| 3. | | Based
on my knowledge, the financial statements, and other financial information included in this
report, fairly present in all material respects the financial condition, results of operations,
changes in net assets, and cash flows (if the financial statements are required to include
a statement of cash flows) of the registrant as of, and for, the periods presented in this
report; |
| 4. | | The
registrant’s other certifying officer and I are responsible for establishing and maintaining
disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment
Company Act of 1940) and internal control over financial reporting (as defined in Rule 30a-3(d)
under the Investment Company Act of 1940) for the registrant and have: |
| a) | | Designed
such disclosure controls and procedures, or caused such disclosure controls and procedures
to be designed under our supervision to ensure that material information relating to the
registrant, including its consolidated subsidiaries, is made known to us by others within
those entities, particularly during the period in which this report is being prepared; |
| b) | | Designed
such internal control over financial reporting, or caused such internal control over financial
reporting to be designed under our supervision, to provide reasonable assurance regarding
the reliability of financial reporting and the preparation of financial statements for external
purposes in accordance with generally accepted accounting principles; |
| c) | | Evaluated
the effectiveness of the registrant’s disclosure controls and procedures and presented
in this report our conclusions about the effectiveness of the disclosure controls and procedures,
as of a date within 90 days prior to the filing date of this report based on such evaluation;
and |
| d) | | Disclosed
in this report any change in the registrant’s internal control over financial reporting
that occurred during the period covered by this report that has materially affected, or is
reasonably likely to materially affect, the registrant’s internal control over financial
reporting; and |
| 5. | | The
registrant’s other certifying officer and I have disclosed to the registrant’s
auditors and the audit committee of the registrant’s board of directors (or persons
performing the equivalent functions): |
| a) | | All
significant deficiencies and material weaknesses in the design or operation of internal control
over financial reporting which are reasonably likely to adversely affect the registrant’s
ability to record, process, summarize, and report financial information; and |
| b) | | Any
fraud, whether or not material, that involves management or other employees who have a significant
role in the registrant’s internal control over financial reporting. |
Date:
June 28, 2023
| |
/s/
Thomas E. Herman |
| |
Principal
Financial Officer |