FIRST FINL BANKSHARES INC

Ticker: FFIN CUSIP: 32020R109 Class: Common Stock

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q4 2018

Shares 15 Value ($000) $1 Avg Close $26.38 Range $23.52 - $29.31

Q4 2017

Shares 9,702 Value ($000) $437 Avg Close $19.68 Range $18.59 - $21.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	15	$1	$26.38	$23.52 - $29.31
Q4 2017	9,702	$437	$19.68	$18.59 - $21.09