SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

BAXTER BROS INC's Holding History (CIK: 0001096783)

Note: Option positions (PUT/CALL) are excluded.

Q3 2016
Shares 9,115 Value ($000) $492 Avg Close — Range —
Q2 2016
Shares 11,790 Value ($000) $476 Avg Close — Range —
Q4 2015
Shares 8,640 Value ($000) $388 Avg Close — Range —