Cowen Investment Management LLC Q3 2023 significant ownership

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Cowen Investment Management LLC is required to file a 13D/G report to the SEC when the ownership of a company's total stock issue exceeds 5%.

Cowen Investment Management LLC Q3 2023 significant holdings filed using form 13D/G when ownership exceeds 5% of a company's total stock issue.
FiledShares Percentage
IMMERSION CORPMarch 17, 2011273,1871.3%
ZORAN CORP \DE\March 09, 20113,335,6506.8%
EXTREME NETWORKS INCFebruary 14, 20114,138,9364.5%
BEACON POWER CORPFebruary 10, 2011? ?
POWERWAVE TECHNOLOGIES INCSold outFebruary 10, 201100.0%
AVIAT NETWORKS, INC.February 07, 20112,505,4204.2%
Rand Logistics, Inc.Sold outJanuary 28, 201100.0%
Essex Rental Corp.Sold outJanuary 19, 201100.0%
SURMODICS INCJanuary 06, 20111,566,5679.0%
SEACHANGE INTERNATIONAL INCDecember 17, 20102,252,8227.1%
PHOENIX TECHNOLOGIES LTDNovember 24, 2010? ?
ACTEL CORPNovember 09, 2010? ?
MICROTUNE INCOctober 28, 2010? ?
ANALOGIC CORPOctober 27, 2010308,4702.4%
CYPRESS BIOSCIENCE INCSeptember 20, 20103,067,5008.0%
AGILYSYS INCMay 03, 2010499,7122.2%
TPC Group Inc.April 08, 20101,451,4058.1%
CPI CORPApril 06, 201043,9751.4%
BELL MICROPRODUCTS INCApril 01, 201021.7%
TRICO MARINE SERVICES INCFebruary 26, 2010? ?
GIGABEAM CORPFebruary 11, 2010289,6732.2%
Stereotaxis, Inc.February 11, 20101,433,9272.8%
IMAGE ENTERTAINMENT INCJanuary 15, 20109,878,2157.3%

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