NRSN • SEC Gov • Apr 7, 2025 NRSN : 20-F : Periodic Financial Reports Download Exhibits Related Filings from NRSN 20-F EX-1.1 EX-11.1 EX-12.1 EX-12.2 EX-13.1 EX-13.2 EX-15.1 EX-2.1 EX-4.2