Insider Transactions by Waterfield John Randall

Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
SMTX Director Apr 05, 2021 Option Exercise $6.04 1,019,791 6,163,617 0 Apr 07, 2021, 11:02 AM
ASUR Director Nov 20, 2019 Sale $8.46 100,000 845,764 34,947 Nov 21, 2019, 08:01 PM
ASUR Director Nov 19, 2019 Sale $8.64 15,350 132,547 138,136 Nov 21, 2019, 08:01 PM
SMTX Director Jun 20, 2019 Option Exercise $3.14 112,429 353,027 1,012,709 Jun 24, 2019, 05:01 PM
SMTX Director Mar 22, 2019 Option Exercise $3.77 56,000 211,120 900,280 Mar 25, 2019, 06:14 PM
SMTX Director Aug 28, 2018 Option Exercise $2.25 287,118 646,016 826,360 Aug 31, 2018, 12:47 PM
SMTX Director Dec 14, 2017 Buy $1.64 58,200 95,448 539,242 Dec 18, 2017, 11:39 AM
ASUR Director Aug 30, 2016 Buy $2.33 5,625 13,106 146,136 Sep 01, 2016, 01:21 PM
SMTX Director Dec 11, 2015 Option Exercise $1.45 5,556 8,056 451,079 Dec 14, 2015, 03:57 PM
SMTX Director May 07, 2014 Buy $1.62 17,000 27,620 445,523 May 07, 2014, 08:38 PM
ASUR Director May 30, 2013 Buy $5.31 94,161 499,995 140,511 Jun 03, 2013, 07:35 PM
SMTX Director May 22, 2013 Buy $2.00 71,280 142,489 428,523 May 24, 2013, 05:26 PM
SMTX Director May 21, 2013 Buy $2.00 57,400 114,628 357,243 May 22, 2013, 05:33 PM
SMTX Director May 20, 2013 Buy $2.01 25,300 50,853 299,843 May 22, 2013, 05:33 PM
SMTX Director May 16, 2013 Buy $1.86 67,655 125,635 222,243 May 21, 2013, 01:06 PM
SMTX Director May 17, 2013 Buy $1.99 52,300 103,868 274,543 May 21, 2013, 01:06 PM
SMTX Director May 17, 2013 Buy $1.99 52,300 103,868 270,043 May 20, 2013, 06:17 PM
SMTX Director May 16, 2013 Buy $1.99 63,155 125,678 217,743 May 20, 2013, 06:17 PM
RFIL Director Jan 23, 2013 Sale $6.03 41,534 250,327 40,034 Jan 25, 2013, 02:20 PM
ASUR Director Aug 09, 2012 Buy $5.75 41,700 239,775 46,350 Aug 09, 2012, 03:18 PM

Desktop Version

Symbol Relationship Date Transaction Value($)
SMTX Director Apr 05, 2021 Option Exercise 6,163,617
ASUR Director Nov 20, 2019 Sale 845,764
ASUR Director Nov 19, 2019 Sale 132,547
SMTX Director Jun 20, 2019 Option Exercise 353,027
SMTX Director Mar 22, 2019 Option Exercise 211,120
SMTX Director Aug 28, 2018 Option Exercise 646,016
SMTX Director Dec 14, 2017 Buy 95,448
ASUR Director Aug 30, 2016 Buy 13,106
SMTX Director Dec 11, 2015 Option Exercise 8,056
SMTX Director May 07, 2014 Buy 27,620
ASUR Director May 30, 2013 Buy 499,995
SMTX Director May 22, 2013 Buy 142,489
SMTX Director May 21, 2013 Buy 114,628
SMTX Director May 20, 2013 Buy 50,853
SMTX Director May 16, 2013 Buy 125,635
SMTX Director May 17, 2013 Buy 103,868
SMTX Director May 17, 2013 Buy 103,868
SMTX Director May 16, 2013 Buy 125,678
RFIL Director Jan 23, 2013 Sale 250,327
ASUR Director Aug 09, 2012 Buy 239,775