ONCOMED PHARMACEUTICALS INC

CUSIP: 68234X102 Class: COM

SECTORAL ASSET MANAGEMENT INC's Holding History (CIK: 0001274413)

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

Q3 2015
Shares 109,211 Value ($000) $1,812 Avg Close — Range —
Q2 2015
Shares 1,369,534 Value ($000) $30,815 Avg Close — Range —
Q1 2015
Shares 1,533,578 Value ($000) $39,536 Avg Close — Range —
Q4 2014
Shares 1,598,293 Value ($000) $34,779 Avg Close — Range —
Q3 2014
Shares 1,694,517 Value ($000) $32,077 Avg Close — Range —
Q2 2014
Shares 1,392,485 Value ($000) $32,445 Avg Close — Range —
Q1 2014
Shares 1,347,642 Value ($000) $45,348 Avg Close — Range —
Q4 2013
Shares 1,220,006 Value ($000) $36,015 Avg Close — Range —
Q3 2013
Shares 1,059,479 Value ($000) $16,221 Avg Close — Range —