SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

WHALEROCK POINT PARTNERS, LLC's Holding History (CIK: 0001389709)

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

Q3 2018
Shares 3,325 Value ($000) $256 Avg Close — Range —
Q2 2018
Shares 3,325 Value ($000) $221 Avg Close — Range —
Q1 2018
Shares 34,925 Value ($000) $1,828 Avg Close — Range —
Q4 2017
Shares 34,950 Value ($000) $1,870 Avg Close — Range —
Q3 2017
Shares 36,190 Value ($000) $1,969 Avg Close — Range —
Q2 2017
Shares 48,790 Value ($000) $2,524 Avg Close — Range —
Q1 2017
Shares 49,590 Value ($000) $3,117 Avg Close — Range —
Q4 2016
Shares 49,390 Value ($000) $2,606 Avg Close — Range —
Q3 2016
Shares 47,075 Value ($000) $2,542 Avg Close — Range —
Q1 2016
Shares 47,550 Value ($000) $1,668 Avg Close — Range —
Q4 2015
Shares 38,550 Value ($000) $1,730 Avg Close — Range —
Q3 2015
Shares 26,100 Value ($000) $1,006 Avg Close — Range —
Q2 2015
Shares 25,700 Value ($000) $1,243 Avg Close — Range —
Q1 2015
Shares 16,900 Value ($000) $597 Avg Close — Range —