SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

RAMSEY QUANTITATIVE SYSTEMS's Holding History (CIK: 0001132897)

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

Q2 2016
Shares 28,567 Value ($000) $1,154 Avg Close — Range —
Q1 2016
Shares 15,029 Value ($000) $527 Avg Close — Range —
Q4 2015
Shares 12,980 Value ($000) $583 Avg Close — Range —