NATIONAL HEALTHCARE CORP

Ticker: NHC CUSIP: 635906100 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q2 2020

Shares 64,228 Value ($000) $4,075 Avg Close $67.04 Range $55.88 - $80.51

Q1 2020

Shares 15,794 Value ($000) $1,133 Avg Close $79.11 Range $56.55 - $88.35

Q3 2019

Shares 4,966 Value ($000) $406 Avg Close $82.78 Range $78.29 - $89.55

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	64,228	$4,075	$67.04	$55.88 - $80.51
Q1 2020	15,794	$1,133	$79.11	$56.55 - $88.35
Q3 2019	4,966	$406	$82.78	$78.29 - $89.55