SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

RKL Wealth Management LLC's Holding History (CIK: 0001604723)

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

Q4 2014
Shares 7,195 Value ($000) $231 Avg Close — Range —
Q3 2014
Shares 7,350 Value ($000) $273 Avg Close — Range —
Q2 2014
Shares 7,350 Value ($000) $281 Avg Close — Range —
Q1 2014
Shares 7,443 Value ($000) $339 Avg Close — Range —