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Saturday, December 5, 2009, 10:46PM ET - U.S. Markets Closed. Dow Up 0.22% Nasdaq Up 0.98%
Pressure BioSciences, Inc. (PBIO)On Dec 4: 1.52   0.00 (0.00%)  
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Major HoldersGet Major Holders for:
BREAKDOWN
% of Shares Held by All Insider and 5% Owners: 12%
% of Shares Held by Institutional & Mutual Fund Owners: 4%
% of Float Held by Institutional & Mutual Fund Owners: 4%
Number of Institutions Holding Shares: 5

MAJOR DIRECT HOLDERS (FORMS 3 & 4)
HolderSharesReported
SCHUMACHER RICHARD T228,2281-Dec-09
ROSENSON ALAN D27,7347-Oct-09
FRITZSCHE R WAYNE11,0371-Dec-09
PAYNE J DONALD7,9221-Dec-09
LAWRENCE NATHAN6,8811-Dec-09


TOP INSTITUTIONAL HOLDERS
HolderShares% OutValue*Reported
RENAISSANCE TECHNOLOGIES, LLC48,9002.23$76,28430-Sep-09
CROFT-LEOMINSTER, INC.12,106.55$18,88530-Sep-09
CALPERS (CALIFORNIA-PUBLIC EMPLOYEES RETIREMENT SYSTEM)8,200.37$13,77630-Jun-09

TOP MUTUAL FUND HOLDERS
HolderShares% OutValue*Reported
Frontier MicroCap Fund2,100.10$3,52830-Jun-09

View Transactions for Insiders & Institutional Holders
* Value shown is computed using the security's price on the report date given.


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