OPKO HEALTH INC

Ticker: OPK CUSIP: 68375N103 Class: COM

East Coast Asset Management, LLC.'s Holding History (CIK: 0001579254)

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

Q2 2013
Shares 500 Value ($000) $4 Avg Close $6.91 Range $6.14 - $7.65
Q1 2013
Shares 500 Value ($000) $4 Avg Close $6.69 Range $4.83 - $7.83
Q4 2012
Shares 500 Value ($000) $2 Avg Close — Range —