B Clay Siegall

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
SGEN $28.87 68,750 Officer, Director 1,077,211 2013-03-05 Filing
SGEN $28.31 25,000 Officer, Director 1,145,961 2013-03-01 Filing
SGEN $28.12 2,000 Officer, Director 1,170,961 2013-03-01 Filing
SGEN $29.61 2,000 Officer, Director 1,170,961 2013-02-01 Filing
SGEN $25.05 2,000 Officer, Director 1,170,961 2013-01-04 Filing
SGEN $23.83 6,249 Officer, Director 1,170,961 2013-01-02 Filing
SGEN $25.19 8,250 Officer, Director 1,170,961 2012-12-03 Filing
SGEN $25.51 2,000 Officer, Director 1,170,961 2012-11-01 Filing
SGEN $25.51 6,250 Officer, Director 1,170,961 2012-11-01 Filing
SGEN $26.59 2,000 Officer, Director 1,170,961 2012-10-01 Filing
SGEN $26.59 6,250 Officer, Director 1,170,961 2012-10-01 Filing
SGEN $26.54 2,000 Officer, Director 1,170,961 2012-09-04 Filing
SGEN $26.54 6,250 Officer, Director 1,170,961 2012-09-04 Filing
SGEN $25.22 458 Officer, Director 1,096,711 2012-08-02 Filing
SGEN $26.04 2,000 Officer, Director 1,096,711 2012-08-01 Filing
SGEN $26.04 5,792 Officer, Director 1,096,711 2012-08-01 Filing
SGEN $25.36 2,000 Officer, Director 1,096,711 2012-07-02 Filing
SGEN $25.36 6,250 Officer, Director 1,096,711 2012-07-02 Filing
SGEN $16.73 15,000 Officer, Director 1,045,055 2012-01-03 Filing
SGEN $15.97 15,000 Officer, Director 1,045,055 2011-12-01 Filing