Discovery Group I, Llc

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
OPAY $3.90 299,800 Large Shareholder 0 2012-09-07 Filing
OPAY $4.40 2,150 Large Shareholder 338,058 2012-06-14 Filing
CSII $8.00 567 Large Shareholder 261,641 2011-11-01 Filing
CSII $8.00 3,933 Large Shareholder 1,811,027 2011-11-01 Filing
CSII $8.00 366 Large Shareholder 261,074 2011-10-26 Filing
CSII $8.00 2,513 Large Shareholder 1,807,094 2011-10-26 Filing
CSII $8.00 1,070 Large Shareholder 260,708 2011-10-25 Filing
CSII $8.00 8,930 Large Shareholder 1,804,581 2011-10-25 Filing
CSII $8.00 1,103 Large Shareholder 1,795,651 2011-10-21 Filing
CSII $7.89 1,537 Large Shareholder 259,638 2011-10-20 Filing
CSII $7.89 11,604 Large Shareholder 1,794,548 2011-10-20 Filing
CSII $7.83 1,560 Large Shareholder 258,101 2011-10-19 Filing
CSII $7.83 10,533 Large Shareholder 1,782,944 2011-10-19 Filing
CSII $7.51 4,800 Large Shareholder 256,541 2011-10-18 Filing
CSII $7.51 32,413 Large Shareholder 1,772,411 2011-10-18 Filing
CSII $8.39 9,382 Large Shareholder 251,741 2011-10-12 Filing
CSII $8.39 62,234 Large Shareholder 1,739,998 2011-10-12 Filing
CSII $7.99 9,030 Large Shareholder 242,359 2011-10-11 Filing
CSII $7.99 60,970 Large Shareholder 1,677,764 2011-10-11 Filing
TESS $12.05 200 Large Shareholder 110,727 2011-06-27 Filing