SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

WASHINGTON TRUST Co's Holding History (CIK: 0001079736)

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

Q3 2020
Shares 168 Value ($000) $33 Avg Close — Range —
Q2 2020
Shares 319 Value ($000) $52 Avg Close — Range —
Q2 2018
Shares 25 Value ($000) $2 Avg Close — Range —