MEDIFAST INC

Ticker: MED CUSIP: 58470H101 Class: Common Stock

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q3 2014

Shares 14,606 Value ($000) $480 Avg Close $23.23 Range $19.63 - $27.30

Q2 2014

Shares 61,016 Value ($000) $1,855 Avg Close $23.59 Range $20.16 - $26.04

Q1 2014

Shares 127,972 Value ($000) $3,723 Avg Close $20.28 Range $18.20 - $22.63

Q4 2013

Shares 164,220 Value ($000) $4,291 Avg Close $19.40 Range $17.43 - $20.89

Q3 2013

Shares 183,912 Value ($000) $4,945 Avg Close $20.24 Range $18.46 - $22.10

Q2 2013

Shares 89,744 Value ($000) $2,312 Avg Close $19.88 Range $16.69 - $22.31

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	14,606	$480	$23.23	$19.63 - $27.30
Q2 2014	61,016	$1,855	$23.59	$20.16 - $26.04
Q1 2014	127,972	$3,723	$20.28	$18.20 - $22.63
Q4 2013	164,220	$4,291	$19.40	$17.43 - $20.89
Q3 2013	183,912	$4,945	$20.24	$18.46 - $22.10
Q2 2013	89,744	$2,312	$19.88	$16.69 - $22.31