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 13D/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALINTELEFILM CORP680,18611.1%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALAPPLIANCE RECYCLING CENTERS OF AMERICA INC /MN638,35028.0%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALBIG BUCK BREWERY & STEAKHOUSE INC289,7005.4%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALBIO VASCULAR INC738,2008.2%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALCIPRICO INC628,31312.7%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALDIGITAL BIOMETRICS INC1,303,5268.0%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALDATAKEY INC1,213,72521.0%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALFOURTH SHIFT CORP750,0887.1%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALGALAGEN INC1,392,50013.4%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALHECTOR COMMUNICATIONS CORP238,8356.8%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALHEALTH FITNESS CORP /MN/1,066,9508.8%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALINNERDYNE INC1,270,5005.8%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALINTRANET SOLUTIONS INC845,8954.9%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALINSIGNIA SYSTEMS INC/MN1,049,80011.4%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALMICRO COMPONENT TECHNOLOGY INC1,236,25016.8%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALMEDAMICUS INC74,5001.8%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALREALITY INTERACTIVE INC555,60011.9%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALREUTER MANUFACTURING INC1,022,18617.8%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALSPECTRASCIENCE INC600,37211.3%EDGAR
SC 13G/A2000-02-02PERKINS CAPITAL MANAGEMENT INC ET ALVITAL IMAGES INC1,047,67520.8%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.