ONCOTHYREON INC

CUSIP: 682324108 Class: CMN

PERCEPTIVE ADVISORS LLC's Holding History (CIK: 0001224962)

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

Q1 2016
Shares 3,414,121 Value ($000) $4,335 Avg Close — Range —
Q4 2015
Shares 3,414,121 Value ($000) $7,579 Avg Close — Range —
Q3 2015
Shares 3,546,897 Value ($000) $1,380 Avg Close — Range —
Q2 2015
Shares 3,346,897 Value ($000) $12,517 Avg Close — Range —
Q1 2015
Shares 925,000 Value ($000) $1,508 Avg Close — Range —
Q4 2014
Shares 325,000 Value ($000) $618 Avg Close — Range —
Q3 2014
Shares 325,000 Value ($000) $624 Avg Close — Range —
Q2 2014
Shares 292,779 Value ($000) $949 Avg Close — Range —
Q1 2014
Shares 543,000 Value ($000) $1,624 Avg Close — Range —
Q4 2013
Shares 500,000 Value ($000) $880 Avg Close — Range —
Q3 2013
Shares 482,500 Value ($000) $994 Avg Close — Range —