SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549


SCHEDULE 13D/A

Under the Securities Exchange Act of 1934

(Amendment No. 8)*


NXT Energy Solutions Inc.

(Name of Issuer)


NXT ENERGY SOLUTIONS, INC

(Title of Class of Securities)


62948Q107

(CUSIP Number)


Mr. Michael Mork
132 Mill Street, Suite 204
Healdsburg, CA, 95448
(707) 431-105

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)
06/26/2025

(Date of Event Which Requires Filing of This Statement)


If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).






SCHEDULE 13D/A
CUSIP No.
62948Q107


1 Name of reporting person

Mork Capital Management, LLC
2 Check the appropriate box if a member of a Group (See Instructions)

  (a)
  (b)
3SEC use only
4 Source of funds (See Instructions)

OO
5 Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6 Citizenship or place of organization

CALIFORNIA
Number of Shares Beneficially Owned by Each Reporting Person With:
7 Sole Voting Power: 0.00
8 Shared Voting Power: 27,086,991.00
9 Sole Dispositive Power: 0.00
10 Shared Dispositive Power: 27,086,991.00
11 Aggregate amount beneficially owned by each reporting person

30,526,321.00
12 Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13 Percent of class represented by amount in Row (11)

28.0 %
14 Type of Reporting Person (See Instructions)

IA

Comment for Type of Reporting Person: (13) The percent of class represented by amount in row (11) is based on the total shares outstanding as of the date of conversion.


SCHEDULE 13D/A
CUSIP No.
62948Q107


1 Name of reporting person

MCAPM L P
2 Check the appropriate box if a member of a Group (See Instructions)

  (a)
  (b)
3SEC use only
4 Source of funds (See Instructions)

WC
5 Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6 Citizenship or place of organization

CALIFORNIA
Number of Shares Beneficially Owned by Each Reporting Person With:
7 Sole Voting Power: 0.00
8 Shared Voting Power: 27,086,991.00
9 Sole Dispositive Power: 0.00
10 Shared Dispositive Power: 27,086,991.00
11 Aggregate amount beneficially owned by each reporting person

30,526,321.00
12 Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13 Percent of class represented by amount in Row (11)

28.0 %
14 Type of Reporting Person (See Instructions)

PN

Comment for Type of Reporting Person: (13) The percent of class represented by amount in row (11) is based on the total shares outstanding as of the date of conversion.


SCHEDULE 13D/A
CUSIP No.
62948Q107


1 Name of reporting person

Michael Mork
2 Check the appropriate box if a member of a Group (See Instructions)

  (a)
  (b)
3SEC use only
4 Source of funds (See Instructions)

PF
5 Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6 Citizenship or place of organization

CALIFORNIA
Number of Shares Beneficially Owned by Each Reporting Person With:
7 Sole Voting Power: 3,439,330.00
8 Shared Voting Power: 27,086,991.00
9 Sole Dispositive Power: 3,439,330.00
10 Shared Dispositive Power: 27,086,991.00
11 Aggregate amount beneficially owned by each reporting person

30,526,321.00
12 Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13 Percent of class represented by amount in Row (11)

28.0 %
14 Type of Reporting Person (See Instructions)

IN

Comment for Type of Reporting Person: (13) The percent of class represented by amount in row (11) is based on the total shares outstanding as of the date of conversion.



SCHEDULE 13D/A

Item 1.Security and Issuer
(a) Title of Class of Securities:

NXT ENERGY SOLUTIONS, INC
(b) Name of Issuer:

NXT Energy Solutions Inc.
(c) Address of Issuer's Principal Executive Offices:

3320 - 17TH AVENUE SW, SUITE 302, CALGARY, T3E 0B4, ALBERTA, CANADA , 90035.
Item 2.Identity and Background
(a)
This Schedule 13DA is being filed on behalf of Mork Capital Management, LLC (Mork Capital), MCAPM, L.P., and Michael Mork, who are collectively referred to herein as the Reporting Persons.
(b)
The address of the principal business office of the Reporting Persons is 132 Mill St., Suite 204, Healdsburg, CA 95448.
(c)
Mork Capital serves as the investment adviser and general partner of MCAPM, L.P. which is a private investment fund engaged in the purchase and sale of securities. Michael Mork is the owner and Managing Member of Mork Capital. The principal occupation of Michael Mork is investment management.
(d)
During the past five years, none of the Reporting Persons have been convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors).
(e)
During the past five years, none of the Reporting Persons have been a party to a civil proceeding of a judicial or administrative body of competent jurisdiction and, as a result of such proceeding, was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, Federal or State securities laws or finding any violation with respect to such laws.
(f)
Please refer to row 6 of the respective cover pages.
Item 3.Source and Amount of Funds or Other Consideration
 
Item 3 is hereby amended to reflect and include the following: On June 26, 2025, MCAPM, LP converted its NXT Debentures into shares of common stock, as follows: Debenture issued on November 8, 2023 with a principal amount of $900,000 was converted into 4,977,876 shares at a price of $0.1808 per share. Debenture issued on January 11, 2024 with a principal amount of $375,000 was converted into 2,074,115 shares at a price of $0.1808 per share. Debenture issued on May 31, 2024 with a principal amount of $2,000,000 was converted into 8,000,000 shares at a price of $0.25 per share. On June 26, 2025, Michael Mork converted his NXT Debenture into shares of common stock, as follows: Debenture issued on November 8, 2023 with a principal amount of $100,000 was converted into 553,097 shares at a price of $0.1808 per share. No additional purchases were made by the Reporting Persons.
Item 4.Purpose of Transaction
 
The purpose in converting the Debentures of the Issuer was to obtain better liquidity for the shares.
Item 5.Interest in Securities of the Issuer
(a)
(A) Mork Capital Management, LLC - Aggregate number of shares beneficially owned: 30,526,321 Percentage: 28.02% (B) MCAPM, L.P. - Aggregate number of shares beneficially owned: 30,526,321 Percentage: 28.02% (C) Michael Mork - Aggregate number of shares beneficially owned: 30,526,321 Percentage: 28.02%
(b)
(A) Mork Capital Management, LLC 1. Sole power to vote or to direct vote: 0 2. Shared power to vote or to direct vote: 27,086,991 3. Sole power to dispose or to direct the disposition: 0 4. Shared power to dispose or to direct disposition: 27,086,991 (B) MCAPM, L.P. 1. Sole power to vote or to direct vote: 0 2. Shared power to vote or to direct vote: 27,086,991 3. Sole power to dispose or to direct the disposition: 0 4. Shared power to dispose or to direct disposition: 27,086,991 (C) Michael Mork 1. Sole power to vote or to direct vote: 3,439,330 2. Shared power to vote or to direct vote: 27,086,991 3. Sole power to dispose or to direct the disposition: 3,439,330 4. Shared power to dispose or to direct disposition: 27,086,991
(c)
(A) Mork Capital Management, LLC - Mork Capital Management, LLC has made no purchases of the Issuers common shares for its own account. As investment adviser, it purchases and sells securities on behalf of its clients. (B) MCAPM, L.P. - See Item 3 above. No other transactions were made by this Reporting Person within the last 60 days. (C) Michael Mork - See Item 3 above. No other transactions were made by this Reporting Person within the last 60 days.
(d)
(A) Mork Capital Management, LLC - Mork Capital Management, LLC serves as the investment adviser and General Partner of MCAPM, L.P. and as such has discretionary authority to vote and dispose of shares of the Issuers common shares. Also, because Mr. Michael Mork is the owner and Chief Executive Officer of Mork Capital Management, LLC, he has the power to direct the affairs of both Mork Capital Management, LLC and MCAPM, L.P., including the voting and disposition of shares of the Issuers common shares held in the name of MCAPM, L.P. Therefore, both Mork Capital Management, LLC and Mr. Michael Mork are deemed to share voting and disposition power with MCAPM, L.P. with regard to those shares. (B) MCAPM, L.P. - Mork Capital Management, LLC serves as the investment adviser and General Partner of MCAPM, L.P. and as such has discretionary authority to vote and dispose of shares of the Issuers common shares. Also, because Mr. Michael Mork is the owner and Chief Executive Officer of Mork Capital Management, LLC, he has the power to direct the affairs of both Mork Capital Management, LLC and MCAPM, L.P., including the voting and disposition of shares of the Issuers common shares held in the name of MCAPM, L.P. Therefore, both Mork Capital Management, LLC and Mr. Michael Mork are deemed to share voting and disposition power with MCAPM, L.P. with regard to those shares.
Item 6.Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer
 
The information in Items 3 and 4 is incorporated by reference herein. Except as described in this filing, no contracts, arrangements, understandings, or relationships (legal or otherwise) exist between any Reporting Person and any person with respect to any securities of the Issuer, including, but not limited to, transfer or voting of any of the securities, finders fees, joint ventures, loan or option arrangements, puts or calls, guarantees of profits, divisions of profits or loss, or the giving or withholding of proxies. Except as described above, none of the Reporting Persons is a party to any arrangement whereby securities of the Issuer are pledged or are otherwise subject to a contingency the occurrence of which would give another person voting power or investment power over such securities.
Item 7.Material to be Filed as Exhibits.
 
Exhibit Number and Description 1. Joint Filing Agreement Dated Jun. 26, 2025 2. Schedule B To The Unsecured Convertible Debenture Dated Nov. 8, 2023 of NXT Energy Solutions Inc. in Favour of MCAPM, LP Notice of Conversion 3. Schedule B To The Unsecured Convertible Debenture Dated Jan. 11, 2024 of NXT Energy Solutions Inc. in Favour of MCAPM, LP Notice of Conversion 4. Schedule B To The Unsecured Convertible Debenture Dated May 31, 2024 of NXT Energy Solutions Inc. in Favour of MCAPM, LP Notice of Conversion 5. Schedule B To The Unsecured Convertible Debenture Dated Nov. 8, 2023 of NXT Energy Solutions Inc. in Favour of Michael Paul Mork Notice of Conversion

    SIGNATURE 
 
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

 
Mork Capital Management, LLC
 Signature:Michael Mork
 Name/Title:Owner and Chief Executive
 Date:06/26/2025
 
MCAPM L P
 Signature:Michael Mork
 Name/Title:General Partner
 Date:06/26/2025
 
Michael Mork
 Signature:Michael Mork
 Name/Title:Individual
 Date:06/26/2025