GEOSPACE TECHNOLOGIES CORP — Director's Dealing 2009

Jan 13, 2009

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OYO GEOSPACE CORP (OYOG)
CIK: 0001001115
Period of Report: 2009-01-09

Reporting Person: KOBAYASHI KATSUHIKO (Director, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2009-01-09	Common Stock, par value $.01	P	2268	$20.00	Acquired	1288139	Indirect
2009-01-12	Common Stock, par value $.01	P	2811	$19.07	Acquired	1290950	Indirect

Footnotes

F1: The purchases reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by OYO Corporation U.S.A. on February 14, 2007, as amended on December 10, 2008.