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6-K

NXT Energy Solutions Inc. (NSFDF)

6-K 2025-03-20 For: 2025-03-20
View Original
Added on April 07, 2026

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of March 2025

Commission File Number: 000-24027

NXT Energy Solutions Inc.

| (Translation of registrant's name into English) |

Suite 302

3320 - 17th Avenue SW

Calgary, Alberta, Canada, T3E 0B4

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒     Form 40-F ☐

Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934: __

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): __

The Issuer is filing material documents not previously filed.

Exhibit List:

99.1 NAA NOMRD ENGLISH
2

SIGNATURES

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

NXT Energy Solutions Inc.

| | (Registrant) | | Date: March 20, 2025 | /s/ Eugene Woychyshyn |

| | Eugene Woychyshyn |

| | Vice President of Finance & CFO |

3

nxt_ex991.htm EXHIBIT 99.1

March 20, 2025 324-8th Avenue SW, 8th floor

| | Calgary AB, T2P 2Z2<br> <br>www.computershare.com |

To: All Canadian Securities Regulatory Authorities

Subject: NXT ENERGY SOLUTIONS INC

Dear Sir/Madam:

We advise of the following with respect to the upcoming Meeting of Security Holders for the subject Issuer:

Meeting Type : Annual and Special Meeting

| Record Date for Notice of Meeting : | April 14, 2025 |

| Record Date for Voting (if applicable) : | April 14, 2025 |

| Beneficial Ownership Determination Date : | April 14, 2025 |

| Meeting Date : | June 02, 2025 |

| Meeting Location (if available) : | Calgary, AB |

| Issuer sending proxy related materials directly to NOBO: | Yes |

| Issuer paying for delivery to OBO: | Yes |

| Notice **** and Access (NAA) Requirements: | |

| NAA for Beneficial Holders | Yes |

| Beneficial Holders Stratification Criteria: | Not Applicable |

| NAA for Registered Holders | Yes |

| Registered Holders Stratification Criteria: | Not Applicable |

Voting Security Details: **** ****

| Description | CUSIP Number | ISIN |

| COMMON SHARES | 62948Q107 | CA62948Q1072 |

Sincerely,

Computershare

Agent for NXT ENERGY SOLUTIONS INC