ALAMO GROUP INC — Director's Dealing 2012

May 15, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ALAMO GROUP INC (ALG)
CIK: 0000897077
Period of Report: 2012-05-11

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-05-11	Common Stock	M	5000	$11.45	Acquired	166075	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-05-11	Derivative (Right to Buy)	$11.45	M	5000	Disposed	2019-05-11	Common Stock (5000)	Direct

Footnotes

F1: Shares are from empmloyee stock option granted pursuant to the Alamo Group 2009 Equity Incentive Plan. The option vests in five equal annual installments beginning on May 11, 2010.