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 June 27,1999 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file no. 1-11056 ADVANCED PHOTONIX, INC. Incorporated pursuant to the Laws of Delaware IRS Employer Identification No. 33-0325826 1240 Avenida Acaso, Camarillo, CA 93012 (805) 987-0146 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 On August 4, 1999, 10,849,260 shares of Class A Common Stock, $.001 par value, and 68,135 shares of Class B Common Stock, $.001 par value, were outstanding. ADVANCED PHOTONIX, INC. CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) For the three month period ended June 27, 1999 June 28, 1998 ---------------------------------------------------------------------------- NET PRODUCT SALES $ 1,520,000 $ 1,958,000 COSTS AND EXPENSES Cost of product sales 1,034,000 1,255,000 Research and development 163,000 90,000 Marketing and sales 253,000 250,000 General and administrative 249,000 270,000 ---------------- ---------------- 1,699,000 1,865,000 ---------------- ---------------- PROFIT (LOSS) FROM OPERATIONS (179,000) 93,000 ---------------- ---------------- OTHER INCOME Interest income 26,000 28,000 Other, net (2,000) 1,000 ---------------- ---------------- 24,000 29,000 ---------------- ---------------- NET INCOME (LOSS) - $ (155,000) $ 122,000 $(.01), $.01 per share ================ ================ See notes to consolidated financial statements. 3