SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q3 2020
Shares 46,500 Value ($000) $9,100 Avg Close — Range —
Q2 2020
Shares 46,500 Value ($000) $7,901 Avg Close — Range —
Q4 2019
Shares 3,010 Value ($000) $344 Avg Close — Range —
Q2 2018
Shares 182,546 Value ($000) $12,119 Avg Close — Range —
Q1 2018
Shares 191,912 Value ($000) $10,045 Avg Close — Range —
Q4 2017
Shares 242,423 Value ($000) $12,970 Avg Close — Range —
Q3 2017
Shares 277,003 Value ($000) $15,072 Avg Close — Range —
Q2 2017
Shares 166,246 Value ($000) $8,602 Avg Close — Range —
Q1 2017
Shares 134,846 Value ($000) $8,476 Avg Close — Range —
Q4 2016
Shares 96,546 Value ($000) $5,095 Avg Close — Range —
Q3 2016
Shares 140,700 Value ($000) $7,599 Avg Close — Range —
Q2 2016
Shares 156,800 Value ($000) $6,336 Avg Close — Range —
Q1 2016
Shares 190,500 Value ($000) $6,685 Avg Close — Range —
Q4 2015
Shares 118,800 Value ($000) $5,332 Avg Close — Range —
Q3 2015
Shares 45,400 Value ($000) $1,751 Avg Close — Range —
Q4 2014
Shares 114,562 Value ($000) $3,681 Avg Close — Range —
Q3 2014
Shares 59,378 Value ($000) $2,208 Avg Close — Range —
Q2 2014
Shares 96,654 Value ($000) $3,697 Avg Close — Range —
Q1 2014
Shares 64,023 Value ($000) $2,917 Avg Close — Range —
Q4 2013
Shares 64,909 Value ($000) $2,589 Avg Close — Range —
Q3 2013
Shares 74,409 Value ($000) $3,261 Avg Close — Range —
Q2 2013
Shares 100,210 Value ($000) $3,153 Avg Close — Range —