ALAMO GROUP INC

Ticker: ALG CUSIP: 011311107 Class: Common Stock

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

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

Q4 2017

Shares 1,470 Value ($000) $166 Avg Close $107.15 Range $100.44 - $114.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	1,470	$166	$107.15	$100.44 - $114.65