David Thomas Feringa

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
FFIV $80.78 300 $24,233.01 3,622 2013-11-01 Filing
FFIV $79.30 1,138 $90,248.52 3,922 2013-11-01 Filing
FFIV $90.00 5,545 $499,050.00 1,699 2013-08-08 Filing
FFIV $88.96 1,300 $115,648.00 7,244 2013-08-01 Filing
FFIV $87.98 3,241 $285,143.18 8,544 2013-08-01 Filing
FFIV $75.26 100 $7,526.08 2,131 2013-05-01 Filing
FFIV $74.14 905 $67,097.79 2,231 2013-05-01 Filing
FFIV $104.87 700 $73,409.98 708 2013-02-20 Filing
FFIV $104.13 700 $72,891.00 1,408 2013-02-20 Filing
FFIV $102.37 130 $13,308.10 2,108 2013-02-20 Filing
FFIV $106.39 100 $10,639.00 2,238 2013-02-01 Filing
FFIV $105.63 473 $49,962.61 2,338 2013-02-01 Filing
FFIV $90.00 286 $25,740.00 574 2012-11-07 Filing
FFIV $82.32 286 $23,543.52 860 2012-11-01 Filing
FFIV $103.79 535 $55,526.85 431 2012-08-16 Filing
FFIV $102.52 311 $31,883.19 966 2012-08-16 Filing
FFIV $100.30 200 $20,060.00 1,277 2012-08-16 Filing