YAHOO INC

CUSIP: 984332106 Class: COM

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q4 2014
Shares 620,100 Value ($000) $31,321 Avg Close — Range —
Q3 2013
Shares 494,420 Value ($000) $20,148 Avg Close — Range —