MAKO SURGICAL CORP

CUSIP: 560879108 Class: CMN

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q3 2013
Shares 71,921 Value ($000) $2,122 Avg Close — Range —
Q2 2013
Shares 72,897 Value ($000) $878 Avg Close — Range —