1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q/A (Mark One) X Quarterly report pursuant to Section 13 or 15(d) of the Securities --- Exchange Act of 1934 For the quarterly period ended December 29, 1995 or Transition report pursuant to Section 13 or 15(d) of the Securities --- Exchange Act of 1934 For the transition period from ______ to _______ Commission file number 0-15071 ADAPTEC, INC. (Exact name of registrant as specified in its charter) CALIFORNIA 94-2748530 (State of Incorporation) (I.R.S. Employer Identification No.) 691 S. MILPITAS BLVD., MILPITAS, CALIFORNIA 95035 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code (408) 945-8600 N/A (Former name, former address and former fiscal year, if changed since last report) Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes X No --- --- The number of shares outstanding of common stock as of January 19, 1996 was 52,562,638. This document consists of 4 pages, excluding exhibits, of which this is page 1. 2 TABLE OF CONTENTS Page Part II. Other Information Item 6. Exhibits and Reports on Form 8-K 3 Signatures 4 2 3 Part II. OTHER INFORMATION Item 6. Exhibits and Reports on Form 8-K EXHIBIT NUMBER DESCRIPTION ------- ----------- 10.1* Option Agreement I Between Adaptec Manufacturing (S)Pte. Ltd. and Taiwan Semiconductor Manufacturing Co., Ltd. dated October 23, 1995 10.2* Option Agreement II Between Adaptec Manufacturing (S)Pte. Ltd. and Taiwan Semiconductor Manufacturing Co., Ltd. dated October 23, 1995 27** Financial Data Schedule *The Company has requested confidential treatment for portions of these agreements. **Previously filed. No Reports on Form 8-K were filed during the quarter. 3 4 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 thereunto duly authorized. ADAPTEC, INC. ----------------------------------------- Registrant \s\PAUL G. HANSEN ----------------------------------------- Paul G. Hansen, Vice-President, Finance and Chief Financial Officer (Principal Financial Officer), Assistant Secretary Date: November 5, 1996 \s\ANDREW J. BROWN ----------------------------------------- Andrew J. Brown, Corporate Controller (Principal Accounting Officer) Date: November 5, 1996 4