Optimer Pharmaceuticals, Inc. (OPTR)

[braden]

Almost 64% of this stock is owned....It wont take much for this pps to run up BIG..
Holdings
Total Number of Shares Held 29,718,625
Large Block Owners 85
Percent Shares Owned 63.70%
Percent Change in Ownership 0.34%
0.30% Brokerage Firms
61.00% Investment Managers
2.40% Strategic Entities
36.30% Non-Institutional

Regional Holdings
North America 55.40%
Europe 8.30%
Unknown 0.00%
Monthly Share Rotation
Type Number of Shares Value of Change Shares Outstanding
Buyers 5/14/11 100,000 $1,263,000 1.00%
Sellers 5/14/11 0 $0 0.00%