L Karl Silberstein

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
BOCH $10.50 4,500 Director 8,500 2017-05-10 Filing
BOCH $7.25 4,000 Director 4,000 2016-11-01 Filing
BOCH $6.57 3,500 Director 3,500 2016-07-27 Filing