COMPX INTERNATIONAL INC

Ticker: CIX CUSIP: 20563P101 Class: Common Stock

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

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

Q3 2018

Shares 129 Value ($000) $2 Avg Close $8.54 Range $7.67 - $8.93

Q4 2017

Shares 252 Value ($000) $3 Avg Close $8.94 Range $7.97 - $10.01

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	129	$2	$8.54	$7.67 - $8.93
Q4 2017	252	$3	$8.94	$7.97 - $10.01