MEDIFAST INC

Ticker: MED CUSIP: 58470H101 Class: Common Stock

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q4 2020

Shares 4,000 Value ($000) $785 Avg Close $154.77 Range $122.16 - $182.52

Q1 2017

Shares 6,800 Value ($000) $302 Avg Close $33.91 Range $31.66 - $36.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	4,000	$785	$154.77	$122.16 - $182.52
Q1 2017	6,800	$302	$33.91	$31.66 - $36.49