Insider Stock Trading History of Klassen Preston


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 Klassen Preston since year 2005. The trader's CIK number is 1493056. At the time of this reporting, Klassen Preston is the EVP and CMO of Arena Pharmaceuticals Inc . (stock ticker symbol ARNA). See this page for all insider trading activities at Arena Pharmaceuticals Inc .

Note that in the past Klassen Preston also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Klassen Preston since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2019-01-07 ARNA Arena Pharmaceuticals Inc Option Ex 16,000 15.10 241,600
2019-01-08 ARNA Arena Pharmaceuticals Inc Sale 3,000 44.00 132,000
2019-01-07 ARNA Arena Pharmaceuticals Inc Sale 16,000 42.00 671,952
2019-01-08 ARNA Arena Pharmaceuticals Inc Option Ex 3,000 15.10 45,300
2013-07-25 OREX Orexigen Therapeutics, Inc. Sale 71,229 7.16 509,999
2013-07-25 OREX Orexigen Therapeutics, Inc. Option Ex 71,229 1.66 118,240
2013-05-28 OREX Orexigen Therapeutics, Inc. Sale 28,771 7.21 207,352
2013-05-28 OREX Orexigen Therapeutics, Inc. Option Ex 28,771 1.66 47,759

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 Klassen Preston (EVP and CMO of Arena Pharmaceuticals Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.