Insider Stock Trading History of Dreessen Ruth


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 Dreessen Ruth since year 2005. The trader's CIK number is 1506219. At the time of this reporting, Dreessen Ruth is the Director of Gevo, Inc. . (stock ticker symbol GEVO). See this page for all insider trading activities at Gevo, Inc. .

Note that in the past Dreessen Ruth also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Dreessen Ruth since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-11-29 GEVO Gevo, Inc. Option Ex 18 .00 0
2017-10-30 GEVO Gevo, Inc. Option Ex 18 .00 0
2017-09-29 GEVO Gevo, Inc. Option Ex 18 .00 0
2017-08-29 GEVO Gevo, Inc. Option Ex 18 .00 0
2017-07-31 GEVO Gevo, Inc. Option Ex 18 .00 0
2017-06-29 GEVO Gevo, Inc. Option Ex 18 .00 0
2017-05-30 GEVO Gevo, Inc. Option Ex 18 .00 0
2017-05-01 GEVO Gevo, Inc. Option Ex 18 .00 0
2017-03-29 GEVO Gevo, Inc. Option Ex 18 .00 0
2017-02-28 GEVO Gevo, Inc. Option Ex 18 .00 0
2017-01-30 GEVO Gevo, Inc. Option Ex 18 .00 0
2016-12-29 GEVO Gevo, Inc. Option Ex 357 .00 0
2016-11-29 GEVO Gevo, Inc. Option Ex 357 .00 0
2016-10-31 GEVO Gevo, Inc. Option Ex 357 .00 0
2016-09-29 GEVO Gevo, Inc. Option Ex 357 .00 0
2016-08-29 GEVO Gevo, Inc. Option Ex 357 .00 0
2016-07-29 GEVO Gevo, Inc. Option Ex 357 .00 0
2016-06-29 GEVO Gevo, Inc. Option Ex 357 .00 0
2016-05-31 GEVO Gevo, Inc. Option Ex 357 .00 0
2016-04-29 GEVO Gevo, Inc. Option Ex 357 .00 0
2016-03-29 GEVO Gevo, Inc. Option Ex 357 .00 0
2016-01-29 GEVO Gevo, Inc. Option Ex 357 .00 0
2015-12-29 GEVO Gevo, Inc. Option Ex 357 .00 0
2015-11-29 GEVO Gevo, Inc. Option Ex 357 .00 0
2015-10-29 GEVO Gevo, Inc. Option Ex 357 .00 0
2015-10-05 GEVO Gevo, Inc. Option Ex 714 .00 0
2013-12-16 GEVO Gevo, Inc. Buy 18,519 .00 0
2013-02-21 NGLS Targa Resources Partners Lp Buy 3,000 40.50 121,500
2010-12-13 VSR Versar Inc Buy 112 3.25 364
2010-12-06 VSR Versar Inc Buy 200 3.24 648
2010-12-03 VSR Versar Inc Buy 4,400 3.20 14,097
2010-12-02 VSR Versar Inc Buy 700 3.25 2,271
2010-12-01 VSR Versar Inc Buy 2,300 3.25 7,470
2010-11-30 VSR Versar Inc Buy 5,200 3.21 16,676
2010-11-29 VSR Versar Inc Buy 4,400 3.21 14,146
2010-11-23 VSR Versar Inc Buy 2,450 3.24 7,935
2010-11-19 VSR Versar Inc Buy 4,000 3.25 12,980
2010-11-22 VSR Versar Inc Buy 2,538 3.22 8,179

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 Dreessen Ruth (Director of Gevo, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.