Insider Transactions by Perkins Rowland

Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
CORVF Director Oct 13, 2020 Option Exercise $0.36 125,000 45,250 135,000 Oct 19, 2020, 06:56 PM
CORVF Director Oct 13, 2020 Sale $2.76 125,000 345,000 10,000 Oct 19, 2020, 06:56 PM
OVTZ Chief Executive Officer (CEO) Jun 24, 2019 Buy $0.06 3,000,000 171,000 8,600,000 Jul 02, 2019, 05:19 PM
CORVF Director Apr 25, 2019 Option Exercise $1.04 120,000 124,800 255,000 Apr 30, 2019, 08:54 PM
CORVF Director Apr 25, 2019 Sale $1.30 120,000 156,000 135,000 Apr 30, 2019, 08:54 PM
CORVF Director Nov 15, 2018 Option Exercise $0.66 300,000 196,500 335,000 Nov 19, 2018, 06:49 PM
CORVF Director Nov 15, 2018 Sale $1.51 200,000 302,000 135,000 Nov 19, 2018, 06:49 PM
CORVF Director May 05, 2016 Option Exercise $0.39 100,000 38,900 115,000 May 09, 2016, 06:27 PM
CORVF Director May 09, 2016 Sale $0.69 10,000 6,930 35,000 May 09, 2016, 06:27 PM
CORVF Director May 06, 2016 Sale $0.74 10,000 7,400 45,000 May 09, 2016, 06:27 PM
CORVF Director May 05, 2016 Sale $0.67 60,000 40,415 111,000 May 09, 2016, 06:27 PM
CORVF Chief Executive Officer (CEO) Oct 15, 2015 Buy $0.07 5,600,000 392,000 5,600,000 Oct 19, 2015, 01:58 PM

Desktop Version

Symbol Relationship Date Transaction Value($)
CORVF Director Oct 13, 2020 Option Exercise 45,250
CORVF Director Oct 13, 2020 Sale 345,000
OVTZ Chief Executive Officer (CEO) Jun 24, 2019 Buy 171,000
CORVF Director Apr 25, 2019 Option Exercise 124,800
CORVF Director Apr 25, 2019 Sale 156,000
CORVF Director Nov 15, 2018 Option Exercise 196,500
CORVF Director Nov 15, 2018 Sale 302,000
CORVF Director May 05, 2016 Option Exercise 38,900
CORVF Director May 09, 2016 Sale 6,930
CORVF Director May 06, 2016 Sale 7,400
CORVF Director May 05, 2016 Sale 40,415
CORVF Chief Executive Officer (CEO) Oct 15, 2015 Buy 392,000