GEOSPACE TECHNOLOGIES CORP — Director's Dealing 2004

Jan 16, 2004

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OYO GEOSPACE CORP (OYOG)
CIK: 0001001115
Period of Report: 2004-01-09

Reporting Person: STILL CHARLES H (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2004-01-09	Common Stock, par value $.01 per share	A	707	—	Acquired	35417	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2004-01-12	Options (right to buy)	$17.69	A	3150	Acquired	2014-01-12	Common Stock (3150)	Direct

Footnotes

F1: Pursuant to the OYO Geospace Corporation 1997 Non-Employee Director Stock Option Plan and in transactions exempt from Rule 16(b) pursuant to Rule 16b-3(d), on January 9, 2004, Mr. Still was granted 707 shares of Common Stock as partial payment of his annual director's retainer fee and on January 12, 2004, options to purchase an additional 3,150 shares of Common Stock.

F2: Includes options to purchase the Company's Common Stock having varying exercise dates, expiration dates and exercise prices.