BlackRock Inc. filings

This page lists the SEC filings reported by BlackRock Inc..

SEC filings by BlackRock Inc. (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G2006-10-10BlackRock Inc.ALADDIN KNOWLEDGE SYSTEMS LTD1,967,77213.5%EDGAR
SC 13G2006-10-10BlackRock Inc.AMERICAN SUPERCONDUCTOR CORP /DE/4,583,21613.8%EDGAR
SC 13G2006-10-10BlackRock Inc.BORLAND SOFTWARE CORP7,641,75110.0%EDGAR
SC 13G2006-10-10BlackRock Inc.DIAMONDCLUSTER INTERNATIONAL INC4,400,07313.3%EDGAR
SC 13G2006-10-10BlackRock Inc.LORAL SPACE & COMMUNICATIONS INC.2,571,57312.9%EDGAR
SC 13G2006-10-10BlackRock Inc.MEDIS TECHNOLOGIES LTD4,840,54415.1%EDGAR
SC 13G2006-10-10BlackRock Inc.NOVEN PHARMACEUTICALS INC2,739,25711.5%EDGAR
SC 13G2006-10-10BlackRock Inc.RENTECH INC /CO/17,565,00012.4%EDGAR
SC 13G2006-10-10BlackRock Inc.SONICWALL INC6,535,58210.1%EDGAR
SC 13G2006-10-10BlackRock Inc.UNISYS CORP35,833,74610.4%EDGAR
SC 13G2006-10-10BlackRock Inc.WRIGHT MEDICAL GROUP INC4,774,19713.9%EDGAR
SC 13G2006-10-10BlackRock Inc.PIPER JAFFRAY COMPANIES2,515,03512.1%EDGAR
SC 13G2006-10-10BlackRock Inc.LSI LOGIC CORP49,431,00712.4%EDGAR
SC 13G2006-10-10BlackRock Inc.1 800 FLOWERS COM INC3,481,84712.3%EDGAR
SC 13G2006-10-10BlackRock Inc.CLAYTON WILLIAMS ENERGY INC /DE1,296,87812.0%EDGAR
SC 13G2006-10-10BlackRock Inc.MASSEY ENERGY CO11,589,86014.4%EDGAR
SC 13D2006-10-10MERRILL LYNCH & CO INCBlackRock Inc.52,397,24845.0%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.