Insider Stock Trading History of Che Tessie M


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Che Tessie M since year 2005. The trader's CIK number is 1380900. At the time of this reporting, Che Tessie M is the COO and SVP of Optimer Pharmaceuticals Inc . (stock ticker symbol OPTR). See this page for all insider trading activities at Optimer Pharmaceuticals Inc .


Stock purchases, sales, and option exercises reported by insider Che Tessie M since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2011-04-25 OPTR Optimer Pharmaceuticals Inc Option Ex 100,000 1.08 108,300
2010-06-01 OPTR Optimer Pharmaceuticals Inc Option Ex 6,922 2.17 15,020
2010-01-04 OPTR Optimer Pharmaceuticals Inc Option Ex 150,364 1.08 162,844
2009-12-28 OPTR Optimer Pharmaceuticals Inc Buy 10,000 10.85 108,500
2009-12-29 OPTR Optimer Pharmaceuticals Inc Buy 8,000 10.80 86,400
2009-11-25 OPTR Optimer Pharmaceuticals Inc Buy 15,000 11.52 172,725
2009-01-07 OPTR Optimer Pharmaceuticals Inc Option Ex 51,538 .43 22,315
2008-06-13 OPTR Optimer Pharmaceuticals Inc Buy 5,000 7.00 35,000
2008-05-15 OPTR Optimer Pharmaceuticals Inc Buy 4,542 6.04 27,410
2007-11-15 OPTR Optimer Pharmaceuticals Inc Buy 2,000 5.95 11,900
2007-08-09 OPTR Optimer Pharmaceuticals Inc Buy 30,000 8.20 245,999
2007-08-06 OPTR Optimer Pharmaceuticals Inc Buy 10,000 9.05 90,500
2007-07-16 OPTR Optimer Pharmaceuticals Inc Buy 10,000 9.86 98,600

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Che Tessie M (COO and SVP of Optimer Pharmaceuticals Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.