SEC Filings

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1875091NASDAQ: NRSN

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ViewAll FilingsAnnual FilingsCurrent FilingsRegistration StatementsOther

Form	Description	Date	Format
20-F	Annual and transition report of foreign private issuers [Sections 13 or 15(d)]	Mar 22, 2023	Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in HTML.Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in DOC file.Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in PDF file.Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in XLS file.Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in XBLR Viewer.Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in XBLR file.
6-K	Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act	Mar 20, 2023	Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file.
SC 13G/A	Amendment to a previously filed SC 13G	Mar 15, 2023	Open Amendment to a previously filed SC 13G in HTML.Open Amendment to a previously filed SC 13G in DOC file.Open Amendment to a previously filed SC 13G in PDF file.Open Amendment to a previously filed SC 13G in XLS file.
SC 13G/A	Amendment to a previously filed SC 13G	Mar 15, 2023	Open Amendment to a previously filed SC 13G in HTML.Open Amendment to a previously filed SC 13G in DOC file.Open Amendment to a previously filed SC 13G in PDF file.Open Amendment to a previously filed SC 13G in XLS file.
SC 13G	Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions	Mar 15, 2023	Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in HTML.Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in DOC file.Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in PDF file.Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in XLS file.
6-K	Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act	Feb 13, 2023	Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file.
6-K	Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act	Feb 9, 2023	Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file.
6-K	Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act	Feb 8, 2023	Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file.
6-K	Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act	Feb 6, 2023	Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file.
EFFECT	Notice from the SEC of registration effectiveness	Jan 30, 2023	Open Notice from the SEC of registration effectiveness in HTML.Open Notice from the SEC of registration effectiveness in DOC file.Open Notice from the SEC of registration effectiveness in PDF file.Open Notice from the SEC of registration effectiveness in XLS file.
UPLOAD	Correspondence from the SEC to the Filer	Jan 26, 2023	Open Correspondence from the SEC to the Filer in HTML.Open Correspondence from the SEC to the Filer in DOC file.Open Correspondence from the SEC to the Filer in PDF file.Open Correspondence from the SEC to the Filer in XLS file.
CORRESP	Correspondence from the Filer to the SEC	Jan 26, 2023	Open Correspondence from the Filer to the SEC in HTML.Open Correspondence from the Filer to the SEC in DOC file.Open Correspondence from the Filer to the SEC in PDF file.Open Correspondence from the Filer to the SEC in XLS file.
F-3	Registration statement for certain foreign private issuers offered for certain transactions	Jan 19, 2023	Open Registration statement for certain foreign private issuers offered for certain transactions in HTML.Open Registration statement for certain foreign private issuers offered for certain transactions in DOC file.Open Registration statement for certain foreign private issuers offered for certain transactions in PDF file.Open Registration statement for certain foreign private issuers offered for certain transactions in XLS file.
6-K/A	Amendment to a previously filed 6-K	Jan 19, 2023	Open Amendment to a previously filed 6-K in HTML.Open Amendment to a previously filed 6-K in DOC file.Open Amendment to a previously filed 6-K in PDF file.Open Amendment to a previously filed 6-K in XLS file.Open Amendment to a previously filed 6-K in XBLR Viewer.Open Amendment to a previously filed 6-K in XBLR file.
6-K	Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act	Jan 19, 2023	Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file.
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