UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 18, 1995 GEODYNAMICS CORPORATION (Exact name of registrant as specified in its charter) California 0-15034 95-2502865 (State or other (Commission (IRS Employer jurisdiction of File Number) Identification incorporation) Number) 21171 Western Avenue, Suite 110, Torrance, California (Address of Principal Executive Offices) 90501 (Zip Code) Registrant's telephone number, including area code (310) 782-7277 N/A (Former name or former address, if changed since last report.) This report, including exhibits, contains 10 pages. The Exhibit Index is located on page 2. 1 Item 5. Other Events. Exhibit 10.1, which was previously filed with the Form 8-K on November 20, 1995, did not include as a part thereof the attachment. The entire exhibit is included herein. INDEX TO EXHIBITS The following exhibit is filed as part of this report: Exhibit Sequential Number Exhibit Description Page Number - ------- ------------------------------------ ----------- 10.1 Agreement with Attachment 4 2 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. GEODYNAMICS CORPORATION Registrant Date: November 27, 1995 By: /s/ David P. Nelson David P. Nelson Vice President and Chief Financial Officer Date: November 27, 1995 By: /s/ Robert G. Cook Robert G. Cook Corporate Controller and Chief Accounting Officer 3