OPKO HEALTH INC

Ticker: OPK CUSIP: 68375N103 Class: COM

Nationwide Fund Advisors's Holding History (CIK: 0001097218)

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

Q1 2015

Shares 144,033 Value ($000) $2,041 Avg Close $13.01 Range $9.81 - $15.23

Q4 2014

Shares 150,065 Value ($000) $1,499 Avg Close $8.56 Range $8.02 - $10.16

Q3 2014

Shares 151,719 Value ($000) $1,291 Avg Close $8.79 Range $8.09 - $9.62

Q2 2014

Shares 151,215 Value ($000) $1,337 Avg Close $8.73 Range $7.82 - $9.83

Q1 2014

Shares 145,824 Value ($000) $1,359 Avg Close $8.77 Range $7.32 - $10.25

Q4 2013

Shares 146,109 Value ($000) $1,233 Avg Close $10.11 Range $8.17 - $12.95

Q3 2013

Shares 150,169 Value ($000) $1,323 Avg Close $8.02 Range $7.13 - $10.00

Q2 2013

Shares 92,481 Value ($000) $657 Avg Close $6.91 Range $6.14 - $7.65

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	144,033	$2,041	$13.01	$9.81 - $15.23
Q4 2014	150,065	$1,499	$8.56	$8.02 - $10.16
Q3 2014	151,719	$1,291	$8.79	$8.09 - $9.62
Q2 2014	151,215	$1,337	$8.73	$7.82 - $9.83
Q1 2014	145,824	$1,359	$8.77	$7.32 - $10.25
Q4 2013	146,109	$1,233	$10.11	$8.17 - $12.95
Q3 2013	150,169	$1,323	$8.02	$7.13 - $10.00
Q2 2013	92,481	$657	$6.91	$6.14 - $7.65