Insider Transactions by BRIGGS JEFFREY S.

Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
GPRE Chief Operating Officer Dec 20, 2018 Sale $13.00 18,434 239,642 95,786 Dec 21, 2018, 05:05 PM
GPP Chief Operating Officer Dec 18, 2018 Sale $14.17 4,000 56,696 0 Dec 20, 2018, 05:26 PM
GPRE Chief Operating Officer Dec 18, 2018 Sale $13.32 44,581 593,953 114,220 Dec 20, 2018, 05:23 PM
GPRE Chief Operating Officer Nov 12, 2018 Sale $17.28 25,000 431,925 158,801 Nov 14, 2018, 05:22 PM
GPRE Chief Operating Officer Mar 19, 2018 Option Exercise $18.15 19,008 344,995 183,801 Mar 21, 2018, 04:19 PM
GPRE Chief Operating Officer Mar 02, 2018 Option Exercise $19.20 2,329 44,717 164,793 Mar 06, 2018, 04:44 PM
GPRE Chief Operating Officer Feb 12, 2018 Option Exercise $18.35 3,617 66,372 167,122 Feb 14, 2018, 11:25 AM
GPRE Chief Operating Officer Feb 06, 2018 Option Exercise $16.80 2,513 42,218 170,739 Feb 08, 2018, 04:35 PM
GPRE Chief Operating Officer Jun 09, 2017 Sale $23.00 35,997 827,931 173,252 Jun 09, 2017, 04:29 PM
GPRE Chief Operating Officer Jun 08, 2017 Sale $23.01 3,705 85,259 209,249 Jun 09, 2017, 04:29 PM
GPRE Chief Operating Officer Jun 07, 2017 Sale $23.00 200 4,600 212,954 Jun 09, 2017, 04:29 PM
GPRE Chief Operating Officer Mar 02, 2017 Option Exercise $24.30 23,797 578,267 213,154 Mar 06, 2017, 05:05 PM
GPRE Chief Operating Officer Feb 12, 2017 Option Exercise $24.90 4,003 99,675 189,357 Feb 14, 2017, 05:53 PM
GPRE Chief Operating Officer Feb 07, 2017 Option Exercise $23.20 1,237 28,698 193,360 Feb 08, 2017, 05:03 PM
GPRE Chief Operating Officer Feb 06, 2017 Option Exercise $22.45 2,643 59,335 194,597 Feb 08, 2017, 05:03 PM
GPP Chief Operating Officer Nov 10, 2016 Buy $18.09 2,000 36,180 4,000 Nov 14, 2016, 05:45 PM
GPRE Chief Operating Officer Feb 12, 2016 Option Exercise $13.47 37,120 500,006 197,240 Oct 07, 2016, 04:51 PM
GPP Chief Operating Officer May 18, 2016 Buy $13.50 1,000 13,500 2,000 May 20, 2016, 01:11 PM
GPP Chief Operating Officer May 12, 2016 Buy $13.75 1,000 13,750 1,000 May 16, 2016, 04:12 PM
GPRE Chief Operating Officer Feb 12, 2016 Option Exercise $13.47 37,120 500,006 197,240 Feb 17, 2016, 04:38 PM
GPRE Chief Operating Officer Feb 08, 2016 Option Exercise $16.57 2,370 39,271 160,120 Feb 09, 2016, 06:10 PM
GPRE Chief Operating Officer Feb 07, 2016 Option Exercise $17.44 1,441 25,131 162,490 Feb 09, 2016, 06:10 PM
GPRE Chief Operating Officer Feb 06, 2016 Option Exercise $17.44 2,480 43,251 163,931 Feb 09, 2016, 06:10 PM
GPRE Chief Operating Officer Aug 26, 2015 Buy $18.01 500 9,005 166,411 Aug 27, 2015, 04:11 PM
GPRE Chief Operating Officer Aug 07, 2015 Buy $19.72 500 9,860 165,911 Aug 11, 2015, 04:07 PM
GPRE Chief Operating Officer Feb 10, 2015 Option Exercise $25.53 3,508 89,559 165,411 Feb 11, 2015, 05:19 PM
GPRE Chief Operating Officer Feb 06, 2015 Option Exercise $26.53 22,616 600,002 172,661 Feb 10, 2015, 05:22 PM
GPRE Chief Operating Officer Feb 08, 2015 Option Exercise $26.53 2,348 62,292 168,919 Feb 10, 2015, 05:22 PM
GPRE Chief Operating Officer Feb 07, 2015 Option Exercise $26.53 1,394 36,983 171,267 Feb 10, 2015, 05:22 PM
GPRE Chief Operating Officer Mar 07, 2014 Option Exercise $27.65 4,794 132,554 150,045 Mar 11, 2014, 05:44 PM
GPRE Chief Operating Officer Feb 10, 2014 Option Exercise $23.22 2,892 67,152 154,839 Feb 12, 2014, 04:58 PM
GPRE Chief Operating Officer Feb 07, 2014 Option Exercise $22.88 15,298 350,018 161,520 Feb 11, 2014, 06:07 PM
GPRE Chief Operating Officer Feb 08, 2014 Option Exercise $22.88 2,554 58,436 157,731 Feb 11, 2014, 06:07 PM
GPRE Chief Operating Officer Feb 07, 2014 Option Exercise $22.88 1,235 28,257 160,285 Feb 11, 2014, 06:07 PM
GPRE Chief Operating Officer Mar 07, 2013 Option Exercise $10.74 4,044 43,433 146,222 Mar 11, 2013, 05:11 PM
GPRE Chief Operating Officer Feb 27, 2013 Buy $9.43 2,400 22,627 149,666 Mar 01, 2013, 05:11 PM
GPRE Chief Operating Officer Feb 28, 2013 Buy $9.21 600 5,526 150,266 Mar 01, 2013, 05:11 PM
GPRE Chief Operating Officer Feb 24, 2013 Option Exercise $9.88 2,022 19,977 147,266 Feb 26, 2013, 05:52 PM
GPRE Chief Operating Officer Feb 08, 2013 Option Exercise $8.96 29,297 262,501 154,938 Feb 12, 2013, 06:10 PM
GPRE Chief Operating Officer Feb 10, 2013 Option Exercise $8.96 2,892 25,912 149,288 Feb 12, 2013, 06:10 PM
GPRE Chief Operating Officer Feb 08, 2013 Option Exercise $8.96 2,758 24,712 152,180 Feb 12, 2013, 06:10 PM
GPRE Chief Operating Officer Aug 14, 2012 Buy $4.19 1,000 4,190 125,641 Aug 15, 2012, 04:49 PM
GPRE Chief Operating Officer Aug 02, 2012 Buy $4.25 1,000 4,250 124,641 Aug 02, 2012, 04:22 PM
GPRE Chief Operating Officer Aug 01, 2012 Buy $4.50 2,000 9,000 123,641 Aug 02, 2012, 04:22 PM
GPRE Chief Operating Officer May 09, 2012 Buy $7.08 1,500 10,625 121,641 May 10, 2012, 04:16 PM
GPRE Chief Operating Officer May 07, 2012 Buy $7.50 500 3,750 120,141 May 08, 2012, 04:08 PM
GPRE Chief Operating Officer Apr 30, 2012 Buy $8.00 1,000 8,000 119,641 May 02, 2012, 04:21 PM
GPRE Chief Operating Officer Mar 07, 2012 Option Exercise $10.55 3,932 41,483 118,641 Mar 09, 2012, 05:48 PM
GPRE Chief Operating Officer Feb 24, 2012 Option Exercise $11.45 1,966 22,511 122,573 Feb 28, 2012, 04:25 PM
GPRE Chief Operating Officer Feb 10, 2012 Option Exercise $11.19 35,746 399,998 127,624 Feb 14, 2012, 05:25 PM
GPRE Chief Operating Officer Feb 10, 2012 Option Exercise $11.19 3,085 34,521 124,539 Feb 14, 2012, 05:25 PM
GPRE Chief Operating Officer Aug 11, 2011 Buy $9.97 2,000 19,950 91,878 Aug 11, 2011, 04:47 PM
GPRE Chief Operating Officer Feb 24, 2011 Option Exercise $11.55 2,190 25,295 43,810 Feb 28, 2011, 05:31 PM
GPRE Chief Operating Officer Oct 05, 2010 Option Exercise $11.75 6,250 73,438 46,000 Oct 06, 2010, 04:39 PM
GPRE Chief Operating Officer Aug 13, 2010 Buy $8.28 1,000 8,280 39,750 Aug 16, 2010, 04:23 PM
GPRE Chief Operating Officer Aug 02, 2010 Buy $9.10 3,000 27,300 38,750 Aug 03, 2010, 06:23 PM

Desktop Version

Symbol Relationship Date Transaction Value($)
GPRE Chief Operating Officer Dec 20, 2018 Sale 239,642
GPP Chief Operating Officer Dec 18, 2018 Sale 56,696
GPRE Chief Operating Officer Dec 18, 2018 Sale 593,953
GPRE Chief Operating Officer Nov 12, 2018 Sale 431,925
GPRE Chief Operating Officer Mar 19, 2018 Option Exercise 344,995
GPRE Chief Operating Officer Mar 02, 2018 Option Exercise 44,717
GPRE Chief Operating Officer Feb 12, 2018 Option Exercise 66,372
GPRE Chief Operating Officer Feb 06, 2018 Option Exercise 42,218
GPRE Chief Operating Officer Jun 09, 2017 Sale 827,931
GPRE Chief Operating Officer Jun 08, 2017 Sale 85,259
GPRE Chief Operating Officer Jun 07, 2017 Sale 4,600
GPRE Chief Operating Officer Mar 02, 2017 Option Exercise 578,267
GPRE Chief Operating Officer Feb 12, 2017 Option Exercise 99,675
GPRE Chief Operating Officer Feb 07, 2017 Option Exercise 28,698
GPRE Chief Operating Officer Feb 06, 2017 Option Exercise 59,335
GPP Chief Operating Officer Nov 10, 2016 Buy 36,180
GPRE Chief Operating Officer Feb 12, 2016 Option Exercise 500,006
GPP Chief Operating Officer May 18, 2016 Buy 13,500
GPP Chief Operating Officer May 12, 2016 Buy 13,750
GPRE Chief Operating Officer Feb 12, 2016 Option Exercise 500,006
GPRE Chief Operating Officer Feb 08, 2016 Option Exercise 39,271
GPRE Chief Operating Officer Feb 07, 2016 Option Exercise 25,131
GPRE Chief Operating Officer Feb 06, 2016 Option Exercise 43,251
GPRE Chief Operating Officer Aug 26, 2015 Buy 9,005
GPRE Chief Operating Officer Aug 07, 2015 Buy 9,860
GPRE Chief Operating Officer Feb 10, 2015 Option Exercise 89,559
GPRE Chief Operating Officer Feb 06, 2015 Option Exercise 600,002
GPRE Chief Operating Officer Feb 08, 2015 Option Exercise 62,292
GPRE Chief Operating Officer Feb 07, 2015 Option Exercise 36,983
GPRE Chief Operating Officer Mar 07, 2014 Option Exercise 132,554
GPRE Chief Operating Officer Feb 10, 2014 Option Exercise 67,152
GPRE Chief Operating Officer Feb 07, 2014 Option Exercise 350,018
GPRE Chief Operating Officer Feb 08, 2014 Option Exercise 58,436
GPRE Chief Operating Officer Feb 07, 2014 Option Exercise 28,257
GPRE Chief Operating Officer Mar 07, 2013 Option Exercise 43,433
GPRE Chief Operating Officer Feb 27, 2013 Buy 22,627
GPRE Chief Operating Officer Feb 28, 2013 Buy 5,526
GPRE Chief Operating Officer Feb 24, 2013 Option Exercise 19,977
GPRE Chief Operating Officer Feb 08, 2013 Option Exercise 262,501
GPRE Chief Operating Officer Feb 10, 2013 Option Exercise 25,912
GPRE Chief Operating Officer Feb 08, 2013 Option Exercise 24,712
GPRE Chief Operating Officer Aug 14, 2012 Buy 4,190
GPRE Chief Operating Officer Aug 02, 2012 Buy 4,250
GPRE Chief Operating Officer Aug 01, 2012 Buy 9,000
GPRE Chief Operating Officer May 09, 2012 Buy 10,625
GPRE Chief Operating Officer May 07, 2012 Buy 3,750
GPRE Chief Operating Officer Apr 30, 2012 Buy 8,000
GPRE Chief Operating Officer Mar 07, 2012 Option Exercise 41,483
GPRE Chief Operating Officer Feb 24, 2012 Option Exercise 22,511
GPRE Chief Operating Officer Feb 10, 2012 Option Exercise 399,998
GPRE Chief Operating Officer Feb 10, 2012 Option Exercise 34,521
GPRE Chief Operating Officer Aug 11, 2011 Buy 19,950
GPRE Chief Operating Officer Feb 24, 2011 Option Exercise 25,295
GPRE Chief Operating Officer Oct 05, 2010 Option Exercise 73,438
GPRE Chief Operating Officer Aug 13, 2010 Buy 8,280
GPRE Chief Operating Officer Aug 02, 2010 Buy 27,300