Insider Stock Trading History of Black David


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 Black David since year 2005. The trader's CIK number is 1511490. At the time of this reporting, Black David is the EVP, Upstream Business Dev. of Gevo, Inc. . (stock ticker symbol GEVO). See this page for all insider trading activities at Gevo, Inc. .


Stock purchases, sales, and option exercises reported by insider Black David since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2012-02-13 GEVO Gevo, Inc. Sale 8,152 9.66 78,772
2012-02-03 GEVO Gevo, Inc. Sale 1,298 9.44 12,249
2012-02-07 GEVO Gevo, Inc. Sale 5,577 9.70 54,080
2012-02-06 GEVO Gevo, Inc. Sale 7,573 9.56 72,420

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 Black David (EVP, Upstream Business Dev. of Gevo, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.