PERKINS CAPITAL MANAGEMENT INC filings

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This page lists the SEC filings reported by PERKINS CAPITAL MANAGEMENT INC.

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Insider transactions
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SEC filings by PERKINS CAPITAL MANAGEMENT INC (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G/A2001-02-07PERKINS CAPITAL MANAGEMENT INCELOQUENT INC798,5004.6%EDGAR
SC 13D/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALINTELEFILM CORP561,1468.6%EDGAR
SC 13G/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALAPPLIANCE RECYCLING CENTERS OF AMERICA INC /MN639,27528.0%EDGAR
SC 13G/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALASTROCOM CORP3,680,35713.9%EDGAR
SC 13G/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALBIG BUCK BREWERY & STEAKHOUSE INC316,6005.8%EDGAR
SC 13G/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALCHOICETEL COMMUNICATIONS INC /MN/466,78213.2%EDGAR
SC 13G/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALCIPRICO INC547,65010.9%EDGAR
SC 13G/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALCONCEPTUS INC1,079,2509.2%EDGAR
SC 13G/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALDATAKEY INC1,607,07619.4%EDGAR
SC 13G/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALDIGITAL BIOMETRICS INC1,307,4577.7%EDGAR
SC 13G/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALFOURTH SHIFT CORP604,3385.6%EDGAR
SC 13G/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALGALAGEN INC938,0007.6%EDGAR
SC 13G/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALHEALTH FITNESS CORP /MN/867,4507.1%EDGAR
SC 13G/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALHECTOR COMMUNICATIONS CORP192,2295.5%EDGAR
SC 13G/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALINSIGNIA SYSTEMS INC/MN1,272,20012.4%EDGAR
SC 13G/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALMEDTOX SCIENTIFIC INC528,30015.1%EDGAR
SC 13G/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALMICRO COMPONENT TECHNOLOGY INC960,3096.9%EDGAR
SC 13G/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALNORSTAN INC2,106,18018.3%EDGAR
SC 13G/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALONELINK INC2,508,50025.6%EDGAR
SC 13G/A2001-01-22PERKINS CAPITAL MANAGEMENT INC ET ALPAPER WAREHOUSE INC1,081,28519.2%EDGAR
Form 13F-HR
The 13F-HR report is filed quarterly to report securities held by the filer that fall under the SEC's 13F rules.
Form SC 13D/G
Reported by persons and groups who own 5% or more of any class of a company's outstanding shares. If the ownership changes by 1% or more, an amendment must be filed.
Form 3, 4, and 5
Form 3, 4, and 5 reports are filed to report insider transactions by company officers and directors, and any beneficial owners of more than ten percent of a company's shares. Form 3 is the initial report that must be filed when a person becomes an officer, director, or beneficial owner. Form 4 reports are used to report changes in ownership, while the Form 5 report is used for reporting transactions that should have been reported earlier in a Form 4 filing.