Insider Stock Trading History of Oberndorf William E


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 Oberndorf William E since year 2005. The trader's CIK number is 1218663. At the time of this reporting, Oberndorf William E is the Other of Appfolio Inc . (stock ticker symbol APPF). See this page for all insider trading activities at Appfolio Inc .

Note that in the past OBERNDORF WILLIAM E also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Oberndorf William E since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-06-19 APPF Appfolio Inc Sale 220,000 31.25 6,875,000
2007-04-30 CBT Cabot Corp Buy 34,300 45.62 1,564,834
2007-04-27 CBT Cabot Corp Buy 74,700 46.00 3,436,200
2007-03-06 CCI Crown Castle International Corp Buy 100,000 31.42 3,142,000
2007-02-15 CCI Crown Castle International Corp Buy 141,200 35.42 5,001,162
2007-02-16 CCI Crown Castle International Corp Buy 21,300 35.17 749,121
2007-02-16 CCI Crown Castle International Corp Buy 37,500 35.34 1,325,325
2006-01-09 CBT Cabot Corp Buy 100,000 37.47 3,746,500
2006-01-06 CBT Cabot Corp Buy 84,100 37.72 3,171,831
2006-01-09 CBT Cabot Corp Buy 600 37.35 22,410
2006-01-10 CBT Cabot Corp Buy 23,650 37.49 886,638
2005-12-21 CBT Cabot Corp Buy 186,100 35.44 6,594,639
2005-10-21 CBT Cabot Corp Buy 42,100 31.65 1,332,633

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 Oberndorf William E (Other of Appfolio Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.