ONCOMED PHARMACEUTICALS INC

CUSIP: 68234X102 Class: COM

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q2 2018
Shares 534,309 Value ($000) $1,234 Avg Close — Range —
Q1 2018
Shares 517,223 Value ($000) $1,645 Avg Close — Range —
Q4 2017
Shares 521,883 Value ($000) $2,140 Avg Close — Range —
Q3 2017
Shares 521,883 Value ($000) $2,359 Avg Close — Range —
Q2 2017
Shares 512,563 Value ($000) $1,707 Avg Close — Range —
Q1 2017
Shares 706,240 Value ($000) $6,504 Avg Close — Range —
Q4 2016
Shares 689,254 Value ($000) $5,314 Avg Close — Range —
Q3 2016
Shares 871,302 Value ($000) $9,959 Avg Close — Range —
Q2 2016
Shares 431,730 Value ($000) $5,315 Avg Close — Range —
Q1 2016
Shares 325,000 Value ($000) $3,286 Avg Close — Range —
Q4 2015
Shares 159,198 Value ($000) $3,588 Avg Close — Range —
Q3 2015
Shares 206,483 Value ($000) $3,426 Avg Close — Range —
Q2 2015
Shares 187,585 Value ($000) $4,221 Avg Close — Range —
Q1 2015
Shares 159,551 Value ($000) $4,113 Avg Close — Range —
Q4 2014
Shares 252,658 Value ($000) $5,498 Avg Close — Range —
Q3 2014
Shares 302,915 Value ($000) $5,734 Avg Close — Range —
Q2 2014
Shares 250,434 Value ($000) $5,835 Avg Close — Range —
Q1 2014
Shares 261,763 Value ($000) $8,808 Avg Close — Range —
Q4 2013
Shares 279,580 Value ($000) $8,253 Avg Close — Range —
Q3 2013
Shares 268,997 Value ($000) $4,118 Avg Close — Range —