R Kenneth Biederman

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ARTNA $25.00 3,375 Director 19,875 2015-11-11 Filing
ARTNA $22.20 5,625 Director 19,875 2015-09-17 Filing
ARTNA $22.04 5,625 Director 19,875 2015-08-27 Filing
ARTNA $22.10 6,248 Director 19,875 2014-03-18 Filing
ARTNA $22.35 502 Director 19,875 2014-03-17 Filing
ARTNA $22.20 321 Director 19,875 2013-03-18 Filing
ARTNA $22.00 6,429 Director 20,196 2013-03-18 Filing
ARTNA $19.20 1,750 Director 14,875 2012-03-16 Filing
ARTNA $19.00 3,750 Director 14,875 2010-11-15 Filing
ARTNA $18.25 2,800 Director 14,875 2010-09-20 Filing
ARTNA $18.25 50 Director 14,875 2010-09-17 Filing
ARTNA $18.25 150 Director 14,875 2010-09-16 Filing
ARTNA $17.25 3,375 Director 14,875 2009-11-11 Filing
ARTNA $17.25 3,375 Director 14,875 2009-08-28 Filing
ARTNA $15.55 2,000 Director 14,875 2009-05-15 Filing
ARTNA $13.75 2,342 Director 16,875 2009-03-23 Filing
ARTNA $13.75 908 Director 16,875 2009-03-20 Filing
ARTNA $13.53 1,500 Director 16,875 2009-03-19 Filing
ARTNA $14.25 500 Director 16,875 2009-03-19 Filing
ARTNA $13.50 1,500 Director 16,875 2009-03-16 Filing