SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

KORNITZER CAPITAL MANAGEMENT INC /KS's Holding History (CIK: 0000898358)

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

Q2 2019
Shares 189,461 Value ($000) $13,113 Avg Close — Range —
Q1 2019
Shares 125,525 Value ($000) $9,193 Avg Close — Range —