1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-C REPORT BY ISSUER OF SECURITIES QUOTED ON NASDAQ INTERDEALER QUOTATION SYSTEM FILED PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 AND RULE 13a-17 OR 15d-17 THEREUNDER Datum Inc. (Exact name of issuer as specified in charter) 1363 South State College Boulevard, Anaheim, California 92806 (Address of principal executive offices) Issuer's telephone number, including area code (714) 533-6333 I. CHANGE IN NUMBER OF SHARES OUTSTANDING Indicate any change (increase or decrease) of 5% or more in the number of shares outstanding: 1. Title of security Common Stock 2. Number of shares outstanding before the change 2,680,986 3. Number of shares outstanding after the change 3,958,764 4. Effective date of change March 17, 1995 5. Method of change: Specify method (such as merger, acquisition, exchange, distribution, stock split, reverse split, acquisition of stock for treasury, etc.) Acquisition Give brief description of transaction Shares issued in connection with acquisition of two subsidiaries of Ball Corporation. II. CHANGE IN NAME OF ISSUER 1. Name prior to change_________________________________________________ 2. Name after change____________________________________________________ 3. Effective date of charter amendment changing name ___________________ 4. Date of shareholder approval of change, if required__________________ Date March 25, 1995 /s/ David A. Young, Vice President & CFO --------------------------------------------- (Officer's signature & title)