Company: CLM
Filing Date: 2025-08-26
Form Type: N-CSRS
Source: 0001398344-25-016665
Chunk: 20

Company: Cornerstone Strategic Investment Fund, Inc.
Filing Date: 2025-08-26
Form: N-CSRS
Chunk 20
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90 days
of the filing date of this report, the registrant’s principal executive officer and principal financial officer have concluded that
such disclosure controls and procedures are reasonably designed and are operating effectively to ensure that material information relating
to the registrant, including its consolidated subsidiaries, is made known to them by others within those entities, particularly during
the period in which this report is being prepared, and that the information required in filings on Form N-CSR is recorded, processed,
summarized, and reported on a timely basis.

(b) There were no changes in the registrant’s
internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) that occurred during
the period covered by this report that have materially affected, or are reasonably likely to materially affect, the registrant’s
internal control over financial reporting.

Item 17. Disclosure of Securities Lending Activities for Closed-End Management Investment Companies.

This Registrant does not engage in securities lending activities.

Item 18. Recovery of Erroneously Awarded Compensation.

(a) Not applicable

(b) Not applicable

Item 19. Exhibits.

(a)(1) Not required

(a)(2) Not applicable

(a)(3) A separate certification for each principle executive officer
and principle financial officer of the registrant as required by Rule 30a-2(a) under the Act (17 CRF 270.30a-2(a)): Attached hereto

(a)(4) Not applicable

(a)(5) Not applicable

(b) Certifications required by Rule 30a-2(b) under the Act (17 CFR
207.30a-2(b)): Attached hereto

| Exhibit 99.CERT    | Certifications                                         
 required by Rule 30a-2(a) under the Act                |
| Exhibit 99.906CERT | Certifications required by Rule 30a-2(b) under the Act |

<div align='center'>SIGNATURES</div>

Pursuant to the requirements of the Securities
Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by
the undersigned, thereunto duly authorized.

| (Registrant)                                                                                                                                                                                                                                         | Cornerstone Strategic Investment Fund, Inc. |     |                                                           |
| By (Signature and Title)*                                                                                                                                                                                                                            |                                             |     | /s/ Ralph W. Bradshaw                                     |
|