SCHEDULE 13D/A

NXT Energy Solutions Inc.

NXT ENERGY SOLUTIONS, INC · CUSIP: 62948Q107

Event date: 2025-11-24

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Mork Capital Management, LLCReported CIK 0001626494

  Shares: 37,576,821.00 · Class: 32.3%

• MCAPM L PReported CIK 0001207084

  Shares: 37,576,821.00 · Class: 32.3%

• MORK MICHAEL PAULReported CIK 0001513328

  Shares: 37,576,821.00 · Class: 32.3%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.