YAHOO INC

CUSIP: 984332106 Class: COM

Horizon Investment Services, LLC's Holding History (CIK: 0001426940)

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

Q4 2013
Shares 6,094 Value ($000) $246 Avg Close — Range —
Q3 2013
Shares 8,330 Value ($000) $276 Avg Close — Range —
Q2 2013
Shares 8,382 Value ($000) $211 Avg Close — Range —