PIPER SANDLER & CO. - TEARLAB CORP ownership

Quarter-by-quarter ownership
PIPER SANDLER & CO. ownership history of TEARLAB CORP
ValueSharesWeighting
Q2 2014$244,00050,0000.18%
Other shareholders
TEARLAB CORP shareholders Q3 2023
NameSharesValueWeighting ↓
PERKINS CAPITAL MANAGEMENT INC 236,839$673,0000.69%
AWM Investment Company, Inc. 600,000$1,704,0000.16%
J.P. Marvel Investment Advisors, LLC 17,542$50,0000.02%
View complete list of TEARLAB CORP shareholders