R Kenneth Biederman

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ARTNA $25.00 3,375 $84,375.00 19,875 2015-11-11 Filing
ARTNA $22.20 5,625 $124,875.00 19,875 2015-09-17 Filing
ARTNA $22.04 5,625 $123,975.00 19,875 2015-08-27 Filing
ARTNA $22.10 6,248 $138,087.67 19,875 2014-03-18 Filing
ARTNA $22.35 502 $11,219.70 19,875 2014-03-17 Filing
ARTNA $22.20 321 $7,126.20 19,875 2013-03-18 Filing
ARTNA $22.00 6,429 $141,456.64 20,196 2013-03-18 Filing
ARTNA $19.20 1,750 $33,600.00 14,875 2012-03-16 Filing
ARTNA $19.00 3,750 $71,250.00 14,875 2010-11-15 Filing
ARTNA $18.25 2,800 $51,100.00 14,875 2010-09-20 Filing
ARTNA $18.25 50 $912.50 14,875 2010-09-17 Filing
ARTNA $18.25 150 $2,737.50 14,875 2010-09-16 Filing
ARTNA $17.25 3,375 $58,218.75 14,875 2009-11-11 Filing
ARTNA $17.25 3,375 $58,218.75 14,875 2009-08-28 Filing
ARTNA $15.55 2,000 $31,100.00 14,875 2009-05-15 Filing
ARTNA $13.75 2,342 $32,202.50 16,875 2009-03-23 Filing
ARTNA $13.75 908 $12,485.00 16,875 2009-03-20 Filing
ARTNA $13.53 1,500 $20,295.00 16,875 2009-03-19 Filing
ARTNA $14.25 500 $7,125.00 16,875 2009-03-19 Filing
ARTNA $13.50 1,500 $20,250.00 16,875 2009-03-16 Filing