GEOSPACE TECHNOLOGIES CORP — Director's Dealing 2007

Mar 7, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OYO GEOSPACE CORP (OYOG)
CIK: 0001001115
Period of Report: 2007-03-06

Reporting Person: OYO CORP (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-03-06	Common Stock, par value $.01 per share	P	9450	$68.74	Acquired	1190950	Indirect