D. Keith Osborn

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
VYST $0.18 30,000 $5,400.00 3,535,000 2016-11-30 Filing
VYST $0.19 15,000 $2,775.00 3,505,000 2016-11-28 Filing
VYST $0.18 15,000 $2,632.50 3,490,000 2016-11-28 Filing
VYST $0.15 10,000 $1,450.00 3,475,000 2016-11-21 Filing
VYST $0.14 10,000 $1,400.00 3,465,000 2016-11-21 Filing
VYST $0.14 10,000 $1,350.00 3,455,000 2016-11-17 Filing
VYST $0.14 25,000 $3,500.00 3,445,000 2016-11-17 Filing
VYST $0.13 10,000 $1,300.00 3,420,000 2016-11-16 Filing
VYST $0.12 20,000 $2,400.00 3,410,000 2016-09-30 Filing
VYST $0.10 20,000 $1,900.00 3,390,000 2016-09-28 Filing
VYST $0.08 50,000 $4,000.00 3,370,000 2016-09-21 Filing
VYST $0.10 12,000 $1,200.00 3,320,000 2016-09-20 Filing
VYST $0.09 8,000 $720.00 3,308,000 2016-09-20 Filing
VYST $0.09 10,000 $850.00 3,300,000 2016-09-19 Filing
VYST $0.08 20,000 $1,500.00 3,290,000 2016-09-19 Filing
VYST $0.06 75,000 $4,837.50 3,270,000 2016-09-19 Filing
VYST $0.07 40,000 $2,600.00 3,195,000 2016-09-13 Filing
VYST $0.07 30,000 $1,950.00 3,155,000 2016-09-09 Filing
VYST $0.07 25,000 $1,687.50 3,125,000 2016-09-08 Filing
VYST $0.06 30,000 $1,800.00 3,100,000 2016-09-08 Filing