MEDIFAST INC

Ticker: MED CUSIP: 58470H101 Class: Common Stock

Yorktown Management & Research Co Inc's Holding History (CIK: 0001313559)

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

Q2 2019

Shares 4,900 Value ($000) $629 Avg Close $114.94 Range $104.18 - $131.87

Q1 2019

Shares 4,482 Value ($000) $572 Avg Close $104.33 Range $87.43 - $118.52

Q4 2018

Shares 4,482 Value ($000) $560 Avg Close $139.91 Range $92.77 - $182.91

Q3 2018

Shares 2,548 Value ($000) $565 Avg Close $165.42 Range $125.71 - $212.88

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	4,900	$629	$114.94	$104.18 - $131.87
Q1 2019	4,482	$572	$104.33	$87.43 - $118.52
Q4 2018	4,482	$560	$139.91	$92.77 - $182.91
Q3 2018	2,548	$565	$165.42	$125.71 - $212.88