OTONOMY INC

CUSIP: 68906L105 Class: COM

GILDER GAGNON HOWE & CO LLC's Holding History (CIK: 0000902464)

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

Q1 2015
Shares 6,215 Value ($000) $220 Avg Close — Range —
Q3 2014
Shares 19,203 Value ($000) $461 Avg Close — Range —