D. Keith Osborn

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
VYST $0.16 15,000 Large Shareholder 566,075 2013-03-13 Filing
VYST $0.16 15,000 Large Shareholder 551,075 2013-03-13 Filing
VYST $0.20 9,000 Large Shareholder 536,075 2013-02-20 Filing
VYST $0.20 66,000 Large Shareholder 527,075 2013-02-19 Filing
VYST $0.22 20,000 Large Shareholder 461,075 2013-01-28 Filing
VYST $0.20 15,000 Large Shareholder 441,075 2013-01-23 Filing
VYST $0.22 10,000 Large Shareholder 426,075 2013-01-09 Filing
VYST $0.15 5,000 Large Shareholder 416,075 2013-01-08 Filing
VYST $0.22 10,000 Large Shareholder 411,075 2013-01-08 Filing
VYST $0.20 7,300 Large Shareholder 401,075 2013-01-02 Filing
VYST $0.15 2,475 Large Shareholder 87,475 2012-12-26 Filing
VYST $0.20 5,000 Large Shareholder 85,000 2012-12-20 Filing
VYST $0.19 5,000 Large Shareholder 80,000 2012-12-17 Filing
VYST $0.19 5,000 Large Shareholder 75,000 2012-12-11 Filing
VYST $0.18 5,000 Large Shareholder 70,000 2012-12-11 Filing
VYST $0.16 9,700 Large Shareholder 65,000 2012-12-11 Filing
VYST $0.16 5,300 Large Shareholder 55,300 2012-12-11 Filing
VYST $0.16 5,000 Large Shareholder 50,000 2012-12-11 Filing
VYST $0.20 15,300 Large Shareholder 45,000 2012-11-28 Filing
VYST $0.20 9,700 Large Shareholder 29,700 2012-11-28 Filing