GEOSPACE TECHNOLOGIES CORP — Director's Dealing 2006

Mar 3, 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OYO GEOSPACE CORP (OYOG)
CIK: 0001001115
Period of Report: 2006-03-01

Reporting Person: STILL CHARLES H (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-03-01	Common Stock, par value $.01 per share	S	7000	$49.90	Disposed	32664	Direct

Footnotes

F1: The Form 4 filed on February 10, 2006 failed to reflect the vesting of 3,150 option shares granted to Mr. Still on February 10, 2005. The number of shares beneficially owned by Mr. Still, as described in this Item 5, includes these 3,150 option shares, which vested on February 8, 2006.