ALAMO GROUP INC — Director's Dealing 2017

May 12, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ALAMO GROUP INC (ALG)
CIK: 0000897077
Period of Report: 2017-05-09

Reporting Person: ROBINSON RONALD A (Director, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-05-09	Common Stock	A	10000	—	Acquired	222575	Direct
2017-05-09	Common Stock	S	15889	$84.1586	Disposed	206686	Direct
2017-05-09	Common Stock	S	1866	$85.1964	Disposed	204820	Direct
2017-05-10	Common Stock	S	5901	$82.2707	Disposed	198919	Direct
2017-05-10	Common Stock	S	1001	$83.3655	Disposed	197918	Direct
2017-05-10	Common Stock	S	343	$84.3009	Disposed	197575	Direct
2017-05-09	Common Stock	F	683	$84.92	Disposed	196892	Direct
2017-05-11	Common Stock	F	683	$83.50	Disposed	196209	Direct

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.63 to $84.61, inclusive. The reporting person undertakes to provide to Alamo Group Inc, any security holder of Alamo Group Inc, or the staff of the Securities andExchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1), (2), (3), (4), and (5) to this Form 4.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.70 to $85.48, inclusive.

F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.84 to $82.72, inclusive.

F4: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $82.99 to $83.90, inclusive.

F5: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.06 to $84.62, inclusive.