SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

Manning & Napier Advisors LLC's Holding History (CIK: 0000062039)

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

Q3 2017
Shares 2,574,895 Value ($000) $140,098 Avg Close — Range —
Q1 2017
Shares 100,385 Value ($000) $6,309 Avg Close — Range —
Q4 2016
Shares 140,670 Value ($000) $7,421 Avg Close — Range —
Q3 2016
Shares 257,580 Value ($000) $13,910 Avg Close — Range —
Q2 2016
Shares 228,321 Value ($000) $9,224 Avg Close — Range —
Q1 2016
Shares 289,140 Value ($000) $10,144 Avg Close — Range —
Q4 2015
Shares 357,750 Value ($000) $16,054 Avg Close — Range —
Q3 2015
Shares 252,470 Value ($000) $9,734 Avg Close — Range —
Q2 2015
Shares 252,470 Value ($000) $12,218 Avg Close — Range —
Q1 2015
Shares 492,690 Value ($000) $17,415 Avg Close — Range —
Q4 2014
Shares 485,810 Value ($000) $15,608 Avg Close — Range —
Q3 2014
Shares 485,810 Value ($000) $18,061 Avg Close — Range —
Q2 2014
Shares 399,490 Value ($000) $15,279 Avg Close — Range —
Q1 2014
Shares 272,980 Value ($000) $12,436 Avg Close — Range —
Q4 2013
Shares 369,210 Value ($000) $14,727 Avg Close — Range —
Q3 2013
Shares 381,140 Value ($000) $16,704 Avg Close — Range —
Q2 2013
Shares 532,360 Value ($000) $16,746 Avg Close — Range —