BRYAN SUPRAN SEC EDGAR Filings (CIK 0001511797)

SEC EDGAR filings, ownership reports, and insider transactions for BRYAN SUPRAN.

Business address
675 West Kendall Street, Henri A. Termeer Square, Cambridge, MA, 02142
Top holdings (ownership)
ALNY
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BRYAN SUPRAN has filed 6 SEC EDGAR filings since 09 Feb 2011

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 03 Oct 2025 01 Oct 2025 001-36407
3 Open Document Open Filing PRIMARY DOCUMENT 22 Sep 2025 15 Sep 2025 001-36407
4 Open Document Open Filing FORM 4 SUBMISSION 16 Nov 2020 16 Nov 2020 001-39695
3 Open Document Open Filing FORM 3 SUBMISSION 06 Aug 2020 06 Aug 2020 000-56114
3 Open Document Open Filing PRIMARY DOCUMENT 29 Sep 2011 22 Sep 2011 001-34217
3 Open Document Open Filing FORM 3 09 Feb 2011 31 Jan 2011 001-15875