OPKO HEALTH INC

Ticker: OPK CUSIP: 68375N103 Class: COM

HARTLINE INVESTMENT CORP/'s Holding History (CIK: 0000945625)

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

Q4 2017

Shares 20,634 Value ($000) $101 Avg Close $5.80 Range $4.50 - $7.08

Q3 2017

Shares 152,553 Value ($000) $1,047 Avg Close $6.31 Range $5.85 - $7.24

Q2 2017

Shares 201,878 Value ($000) $1,328 Avg Close $7.01 Range $5.99 - $8.04

Q1 2017

Shares 283,428 Value ($000) $2,267 Avg Close $8.42 Range $7.13 - $9.55

Q4 2016

Shares 284,878 Value ($000) $2,649 Avg Close $10.35 Range $8.92 - $12.15

Q3 2016

Shares 155,266 Value ($000) $1,644 Avg Close $9.96 Range $8.91 - $11.31

Q2 2016

Shares 68,141 Value ($000) $636 Avg Close $10.16 Range $8.71 - $11.39

Q1 2016

Shares 25,175 Value ($000) $262 Avg Close $9.14 Range $7.12 - $11.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	20,634	$101	$5.80	$4.50 - $7.08
Q3 2017	152,553	$1,047	$6.31	$5.85 - $7.24
Q2 2017	201,878	$1,328	$7.01	$5.99 - $8.04
Q1 2017	283,428	$2,267	$8.42	$7.13 - $9.55
Q4 2016	284,878	$2,649	$10.35	$8.92 - $12.15
Q3 2016	155,266	$1,644	$9.96	$8.91 - $11.31
Q2 2016	68,141	$636	$10.16	$8.71 - $11.39
Q1 2016	25,175	$262	$9.14	$7.12 - $11.85