RIOT BLOCKCHAIN INC filings

All
Holdings
Significant ownership
Insider transactions
Annual reports
Quarterly reports
Events
Shareholder votes
SEC filings by RIOT BLOCKCHAIN INC (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G/A2008-02-13WILLIAM HARRIS INVESTORS INCAspenBio Pharma, Inc.664,1412.4%EDGAR
SC 13G/A2008-02-13Corriente Advisors, LLCAspenBio Pharma, Inc.2,878,4929.3%EDGAR
SC 13G/A2008-02-13Roaring Fork Capital SBIC, L.P.AspenBio Pharma, Inc.1,142,8573.7%EDGAR
SC 13G2007-11-29Corriente Advisors, LLCAspenBio Pharma, Inc.1,628,1995.8%EDGAR
SC 13G/A2007-02-14WILLIAM HARRIS INVESTORS INCAspenBio Pharma, Inc.2,917,81915.8%EDGAR
SC 13G/A2007-02-02Roaring Fork Capital SBIC, L.P.AspenBio Pharma, Inc.1,911,4819.5%EDGAR
SC 13G2007-01-25MARATHON CAPITAL MANAGEMENTAspenBio Pharma, Inc.972,5005.4%EDGAR
SC 13G2006-06-30RMB Capital Management, LLCAspenBio Pharma, Inc.2,019,325-EDGAR
SC 13G/A2006-04-12WILLIAM HARRIS INVESTORS INCAspenBio Pharma, Inc.2,585,41916.1%EDGAR
SC 13G2006-04-11WILLIAM HARRIS INVESTORS INCAspenBio Pharma, Inc.2,585,4195.2%EDGAR
SC 13D/A2006-04-06TALON ASSET MANAGEMENT, LLCAspenBio Pharma, Inc.--EDGAR
SC 13D/A2006-02-14TALON ASSET MANAGEMENT, LLCAspenBio Pharma, Inc.4,625,05225.6%EDGAR
SC 13G/A2005-11-28Peierls Foundation, Inc.AspenBio Pharma, Inc.2,044,72712.2%EDGAR
SC 13G2005-05-16Roaring Fork Capital SBIC, L.P.ASPENBIO INC2,285,71414.0%EDGAR
SC 13G2005-05-16Peierls Foundation, Inc.ASPENBIO INC1,999,22012.3%EDGAR
SC 13D2005-05-13TALON ASSET MANAGEMENT INCASPENBIO INC4,571,42826.1%EDGAR
SC 13G/A2005-02-11TALON ASSET MANAGEMENT INCASPENBIO INC2,285,71417.8%EDGAR
SC 13G2004-08-27TALON ASSET MANAGEMENT INCASPENBIO INC2,285,71217.8%EDGAR
SC 13D2003-06-27LIEBER HOWARDASPENBIO INC1,333,33312.5%EDGAR
External links