J Patrick Zilvitis

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ANSS $0.00 15,000 Director 23,400 2011-02-25 Filing
ANSS $0.00 2,000 Director 23,400 2010-12-03 Filing
ANSS $0.00 8,000 Director 23,400 2010-12-03 Filing
ANSS $44.50 4,573 Director 21,200 2010-05-11 Filing
ANSS $0.00 10,472 Director 21,200 2010-05-10 Filing
ANSS $0.00 15,000 Director 19,800 2010-02-26 Filing
ANSS $41.03 10,000 Director 18,400 2009-11-06 Filing
ANSS $0.00 17,000 Director 18,400 2009-08-19 Filing