Insider Transactions by Sims David C

  Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
Y! GRF CFO, CCO, Secretary, Treasurer Jan 20, 2021 Buy $8.01 5,000 40,050 134,466 Jan 22, 2021, 11:04 AM
Y! GRF CFO, CCO, Secretary, Treasurer Jul 16, 2020 Option Exercise $6.76 935 6,325 125,593 Jul 28, 2020, 05:18 PM
Y! GRF CFO, CCO, Secretary, Treasurer Jul 27, 2020 Buy $6.85 3,873 26,530 129,466 Jul 28, 2020, 05:18 PM
Y! GRF CFO, CCO, Secretary, Treasurer May 21, 2020 Buy $6.69 8,255 55,226 15,864 May 26, 2020, 09:22 AM
Y! GRF CFO, CCO, Secretary, Treasurer Feb 28, 2020 Option Exercise $7.03 1,405 9,872 122,058 Mar 03, 2020, 01:42 PM
Y! GRF CFO, CCO, Secretary, Treasurer Feb 28, 2020 Buy $7.03 2,600 18,276 124,658 Mar 03, 2020, 01:42 PM
Y! GRF CFO, CCO, Secretary, Treasurer Jan 29, 2020 Buy $7.84 1,300 10,192 120,653 Jan 30, 2020, 03:28 PM
Y! GRF CFO, CCO, Secretary, Treasurer Dec 26, 2019 Option Exercise $7.58 456 3,456 7,609 Dec 30, 2019, 08:22 PM
Y! GRF CFO, CCO, Secretary, Treasurer Dec 26, 2019 Option Exercise $7.58 6,909 52,370 119,353 Dec 30, 2019, 08:22 PM
Y! GRF CFO, CCO, Secretary, Treasurer Sep 09, 2019 Option Exercise $7.83 651 5,095 105,194 Sep 16, 2019, 04:12 PM
Y! GRF CFO, CCO, Secretary, Treasurer Sep 16, 2019 Buy $7.95 5,850 46,501 112,444 Sep 16, 2019, 04:12 PM
Y! GRF CFO, CCO, Secretary, Treasurer Sep 13, 2019 Buy $7.99 1,400 11,186 106,594 Sep 16, 2019, 04:12 PM
Y! GRF CFO, CCO, Secretary, Treasurer Aug 14, 2019 Buy $7.68 100 768 104,543 Aug 14, 2019, 04:55 PM
Y! GRF CFO, CCO, Secretary, Treasurer Aug 13, 2019 Buy $7.82 2,989 23,361 104,443 Aug 14, 2019, 04:55 PM
Y! GRF CFO, CCO, Secretary, Treasurer Aug 05, 2019 Buy $7.75 1,300 10,073 101,454 Aug 07, 2019, 04:29 PM
Y! GRF CFO, CCO, Secretary, Treasurer Dec 28, 2018 Option Exercise $7.36 481 3,540 7,153 Jan 02, 2019, 04:07 PM
Y! GRF CFO, CCO, Secretary, Treasurer Dec 28, 2018 Option Exercise $7.36 5,030 37,021 100,154 Jan 02, 2019, 04:07 PM
Y! GRF CFO, CCO, Secretary, Treasurer Sep 05, 2018 Option Exercise $7.79 200 1,558 86,708 Oct 12, 2018, 01:03 PM
Y! GRF CFO, CCO, Secretary, Treasurer Oct 11, 2018 Buy $7.56 5,082 38,438 95,125 Oct 12, 2018, 01:03 PM
Y! GRF CFO, CCO, Secretary, Treasurer Oct 10, 2018 Buy $7.57 3,335 25,238 90,043 Oct 12, 2018, 01:03 PM
Y! GRF CFO, CCO, Secretary, Treasurer Sep 11, 2017 Buy $7.80 5,175 40,365 85,564 Sep 12, 2017, 05:02 PM
Y! GRF CFO, CCO, Secretary, Treasurer Oct 06, 2016 Buy $7.95 2,150 17,082 80,326 Oct 07, 2016, 11:44 AM
Y! GRF CFO, CCO, Secretary, Treasurer Jul 19, 2016 Buy $7.98 4,177 33,332 78,176 Jul 21, 2016, 05:09 PM
Y! GRF CFO, CCO, Secretary, Treasurer Jul 20, 2016 Buy $7.98 229 1,827 5,415 Jul 21, 2016, 05:09 PM
Y! GRF CFO, CCO, Secretary, Treasurer Apr 25, 2016 Buy $7.84 1,150 9,011 73,999 Apr 25, 2016, 02:14 PM
Y! GRF CFO, CCO, Secretary, Treasurer Apr 21, 2016 Buy $7.92 11,550 91,461 72,849 Apr 25, 2016, 02:14 PM
Y! GRF CFO, CCO, Secretary, Treasurer Apr 13, 2016 Buy $7.62 270 2,057 61,299 Apr 25, 2016, 02:14 PM
Y! GRF COO, CEO & Secretary Jul 24, 2015 Buy $8.22 4,462 36,698 57,182 Jul 27, 2015, 04:37 PM
Y! GRF CFO, COO & Secretary Aug 27, 2014 Buy $7.71 2,590 19,967 52,720 Sep 04, 2014, 01:33 PM
Y! GRF CFO, COO & Secretary Aug 27, 2014 Option Exercise $7.71 2,590 19,967 52,720 Aug 29, 2014, 12:25 PM
Y! GRF CFO, COO and secretary Jul 10, 2013 Option Exercise $7.50 672 5,040 2,372 Jul 15, 2013, 03:15 PM
Y! GRF CFO, COO and secretary Jul 12, 2013 Buy $7.80 2,475 19,301 4,847 Jul 15, 2013, 03:15 PM
Y! GRF CFO, COO and secretary Feb 21, 2013 Buy $6.95 5,140 35,719 50,130 Feb 22, 2013, 11:39 AM
Y! GRF CFO, COO and secretary Jun 18, 2012 Buy $6.39 3,200 20,460 42,058 Jun 20, 2012, 03:03 PM
Y! GRF CFO, COO and secretary Jan 19, 2011 Buy $6.55 1,667 10,919 34,738 Jan 20, 2011, 03:12 PM

Desktop Version

Symbol Relationship Date Transaction Value($)
GRF CFO, CCO, Secretary, Treasurer Jan 20, 2021 Buy 40,050
GRF CFO, CCO, Secretary, Treasurer Jul 16, 2020 Option Exercise 6,325
GRF CFO, CCO, Secretary, Treasurer Jul 27, 2020 Buy 26,530
GRF CFO, CCO, Secretary, Treasurer May 21, 2020 Buy 55,226
GRF CFO, CCO, Secretary, Treasurer Feb 28, 2020 Option Exercise 9,872
GRF CFO, CCO, Secretary, Treasurer Feb 28, 2020 Buy 18,276
GRF CFO, CCO, Secretary, Treasurer Jan 29, 2020 Buy 10,192
GRF CFO, CCO, Secretary, Treasurer Dec 26, 2019 Option Exercise 3,456
GRF CFO, CCO, Secretary, Treasurer Dec 26, 2019 Option Exercise 52,370
GRF CFO, CCO, Secretary, Treasurer Sep 09, 2019 Option Exercise 5,095
GRF CFO, CCO, Secretary, Treasurer Sep 16, 2019 Buy 46,501
GRF CFO, CCO, Secretary, Treasurer Sep 13, 2019 Buy 11,186
GRF CFO, CCO, Secretary, Treasurer Aug 14, 2019 Buy 768
GRF CFO, CCO, Secretary, Treasurer Aug 13, 2019 Buy 23,361
GRF CFO, CCO, Secretary, Treasurer Aug 05, 2019 Buy 10,073
GRF CFO, CCO, Secretary, Treasurer Dec 28, 2018 Option Exercise 3,540
GRF CFO, CCO, Secretary, Treasurer Dec 28, 2018 Option Exercise 37,021
GRF CFO, CCO, Secretary, Treasurer Sep 05, 2018 Option Exercise 1,558
GRF CFO, CCO, Secretary, Treasurer Oct 11, 2018 Buy 38,438
GRF CFO, CCO, Secretary, Treasurer Oct 10, 2018 Buy 25,238
GRF CFO, CCO, Secretary, Treasurer Sep 11, 2017 Buy 40,365
GRF CFO, CCO, Secretary, Treasurer Oct 06, 2016 Buy 17,082
GRF CFO, CCO, Secretary, Treasurer Jul 19, 2016 Buy 33,332
GRF CFO, CCO, Secretary, Treasurer Jul 20, 2016 Buy 1,827
GRF CFO, CCO, Secretary, Treasurer Apr 25, 2016 Buy 9,011
GRF CFO, CCO, Secretary, Treasurer Apr 21, 2016 Buy 91,461
GRF CFO, CCO, Secretary, Treasurer Apr 13, 2016 Buy 2,057
GRF COO, CEO & Secretary Jul 24, 2015 Buy 36,698
GRF CFO, COO & Secretary Aug 27, 2014 Buy 19,967
GRF CFO, COO & Secretary Aug 27, 2014 Option Exercise 19,967
GRF CFO, COO and secretary Jul 10, 2013 Option Exercise 5,040
GRF CFO, COO and secretary Jul 12, 2013 Buy 19,301
GRF CFO, COO and secretary Feb 21, 2013 Buy 35,719
GRF CFO, COO and secretary Jun 18, 2012 Buy 20,460
GRF CFO, COO and secretary Jan 19, 2011 Buy 10,919