YAHOO INC

CUSIP: 984332106 Class: COM

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

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

Q4 2013
Shares 349,980 Value ($000) $14,153 Avg Close — Range —
Q3 2013
Shares 305,064 Value ($000) $10,119 Avg Close — Range —
Q2 2013
Shares 308,450 Value ($000) $7,751,349 Avg Close — Range —