Insider Stock Trading History of Costolo Richard


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 Costolo Richard since year 2005. The trader's CIK number is 1590847. At the time of this reporting, Costolo Richard is the Director of Twitter, Inc. . (stock ticker symbol TWTR). See this page for all insider trading activities at Twitter, Inc. .


Stock purchases, sales, and option exercises reported by insider Costolo Richard since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2015-07-01 TWTR Twitter, Inc. Sale 58,164 35.56 2,068,137
2015-04-01 TWTR Twitter, Inc. Sale 18,845 50.92 959,493
2015-02-03 TWTR Twitter, Inc. Sale 125,000 38.56 4,820,250
2015-02-03 TWTR Twitter, Inc. Option Ex 125,000 .43 53,500
2015-01-05 TWTR Twitter, Inc. Sale 125,000 36.36 4,544,500
2015-01-02 TWTR Twitter, Inc. Sale 15,352 35.92 551,382
2015-01-05 TWTR Twitter, Inc. Option Ex 413,104 1.13 466,394
2014-12-15 TWTR Twitter, Inc. Sale 141,730 37.52 5,317,851
2014-12-01 TWTR Twitter, Inc. Sale 141,730 40.07 5,678,837
2014-11-17 TWTR Twitter, Inc. Sale 141,730 41.10 5,825,244
2014-11-03 TWTR Twitter, Inc. Sale 141,730 40.59 5,752,537
2014-10-01 TWTR Twitter, Inc. Sale 20,106 49.81 1,001,419
2014-07-31 TWTR Twitter, Inc. Sale 16,698 45.34 757,087

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 Costolo Richard (Director of Twitter, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.