Insider Stock Trading History of Caulfield Barbara A


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 Caulfield Barbara A since year 2005. The trader's CIK number is 1240355. At the time of this reporting, Caulfield Barbara A is the EVP and General Coun of Affymetrix Inc . (stock ticker symbol AFFX). See this page for all insider trading activities at Affymetrix Inc .


Stock purchases, sales, and option exercises reported by insider Caulfield Barbara A since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2007-10-18 AFFX Affymetrix Inc Sale 2,250 28.00 63,000
2007-07-09 AFFX Affymetrix Inc Option Ex 10,000 19.34 193,350
2007-07-09 AFFX Affymetrix Inc Sale 10,000 26.00 260,000
2007-06-15 AFFX Affymetrix Inc Option Ex 10,000 19.34 193,350
2007-06-15 AFFX Affymetrix Inc Sale 10,000 26.00 260,000
2007-05-24 AFFX Affymetrix Inc Option Ex 10,000 19.34 193,350
2007-05-23 AFFX Affymetrix Inc Option Ex 10,000 19.34 193,350
2007-05-24 AFFX Affymetrix Inc Sale 10,000 26.14 261,390
2007-05-23 AFFX Affymetrix Inc Sale 10,000 26.00 260,000
2007-05-01 AFFX Affymetrix Inc Option Ex 10,000 19.34 193,350
2007-05-01 AFFX Affymetrix Inc Sale 10,000 26.36 263,580
2007-04-02 AFFX Affymetrix Inc Sale 9,300 29.73 276,498
2007-04-02 AFFX Affymetrix Inc Option Ex 9,300 19.34 179,815
2007-04-02 AFFX Affymetrix Inc Sale 700 30.00 21,000
2007-04-02 AFFX Affymetrix Inc Option Ex 700 19.34 13,534
2007-03-02 AFFX Affymetrix Inc Option Ex 10,000 19.34 193,350
2007-03-02 AFFX Affymetrix Inc Sale 10,000 26.00 260,000
2007-02-07 AFFX Affymetrix Inc Sale 20,000 26.00 520,000
2007-02-07 AFFX Affymetrix Inc Option Ex 20,000 19.34 386,700
2006-12-12 AFFX Affymetrix Inc Option Ex 10,000 19.34 193,350
2006-12-12 AFFX Affymetrix Inc Sale 10,000 26.00 260,000
2006-01-03 AFFX Affymetrix Inc Option Ex 5,000 19.34 96,675
2006-01-03 AFFX Affymetrix Inc Sale 5,000 47.43 237,160

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 Caulfield Barbara A (EVP and General Coun of Affymetrix Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.