S Georgia Derrico

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
SONA $8.14 400 Officer 35,844 2012-11-27 Filing
SONA $8.14 100 Officer 35,444 2012-11-26 Filing
SONA $7.83 249 Officer 35,344 2012-09-04 Filing
SONA $7.83 3,751 Officer 86,376 2012-09-04 Filing
SONA $7.80 1,200 Officer 35,095 2012-08-24 Filing
SONA $7.80 1,200 Officer 82,625 2012-08-24 Filing
SONA $7.47 9,900 Officer 81,425 2012-08-13 Filing
SONA $7.35 2,000 Officer 33,895 2012-08-03 Filing
SONA $7.09 1,400 Officer 31,895 2012-05-14 Filing
SONA $7.05 1,400 Officer 71,525 2012-05-11 Filing
SONA $7.00 5,000 Officer, Director 312,250 2010-07-27 Filing
SONA $6.00 60,000 Officer, Director 307,250 2009-10-30 Filing
SONA $7.00 525 Officer, Director 30,495 2009-05-04 Filing
SONA $4.84 500 Officer, Director 29,970 2009-03-18 Filing
SONA $4.35 500 Officer, Director 247,250 2009-03-10 Filing
SONA $4.45 300 Officer, Director 246,750 2009-03-06 Filing
SONA $5.20 736 Officer, Director 246,450 2009-02-02 Filing
SONA $5.20 264 Officer, Director 245,714 2009-01-30 Filing