SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

Checchi Capital Advisers, LLC's Holding History (CIK: 0001598186)

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

Q2 2020
Shares 1,178 Value ($000) $200 Avg Close — Range —
Q2 2016
Shares 1,217 Value ($000) $49 Avg Close — Range —
Q1 2016
Shares 1,193 Value ($000) $42 Avg Close — Range —