MEDIFAST INC

CUSIP: 58470H10 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2016
Shares 153,433 Value ($000) $5,798 Avg Close — Range —
Q2 2016
Shares 134,281 Value ($000) $4,468 Avg Close — Range —
Q1 2016
Shares 71,262 Value ($000) $2,151 Avg Close — Range —
Q4 2015
Shares 38,910 Value ($000) $1,182 Avg Close — Range —
Q3 2015
Shares 27,100 Value ($000) $876 Avg Close — Range —
Q2 2015
Shares 27,100 Value ($000) $876 Avg Close — Range —
Q1 2015
Shares 14,200 Value ($000) $426 Avg Close — Range —
Q2 2014
Shares 26,434 Value ($000) $804 Avg Close — Range —
Q1 2014
Shares 46,939 Value ($000) $1,365 Avg Close — Range —
Q3 2013
Shares 12,497 Value ($000) $336 Avg Close — Range —
Q2 2013
Shares 44,397 Value ($000) $1,144 Avg Close — Range —