Schedule 13G ownership disclosure

DEFSEC TECHNOLOGIES INC

Common Shares, no par value · CUSIP: 244778106

Event date: 2025-09-30

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
  • CVI Investments, Inc.

    Shares: 70,419 · Class: 4.9%

  • Heights Capital Management, Inc.

    Shares: 70,419 · Class: 4.9%

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

Source: SEC EDGAR filing

Filing metadata

Accession number
0001649553-25-000195
Form type
SCHEDULE 13G/A
Filer
CVI Investments, Inc.
CIK
CIK 1649553
Filed
Nov 07, 2025
Reporting period
Sep 30, 2025
Description
Schedule 13G beneficial ownership

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