------------------------------ OMB APPROVAL ------------------------------ OMB Number 3235-0287 Expires: January 31, 2005 Estimated average burden hours per response ....... 0.5 ------------------------------ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(f) of the Investment Company Act of 1940 [ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b). (Print or Type Responses) ================================================================================ 1. Name and Address of Reporting Person* Stall, Richard A. -------------------------------------------------------------------------------- (Last) (First) (Middle) c/0 EMCORE Corporation, 145 Belmont Drive -------------------------------------------------------------------------------- (Street) Somerset, NJ 08873 -------------------------------------------------------------------------------- (City) (State) (Zip) ================================================================================ 2. Issuer Name and Ticker or Trading Symbol EMCORE Corporation (EMKR) ================================================================================ 3. IRS Identification Number of Reporting Person (if an entity) (voluntary) ================================================================================ 4. Statement for Month/Year March 2002 ================================================================================ 5. If Amendment, Date of Original (Month/Year) ================================================================================ 6. Relationship of Reporting Person(s) to Issuer (Check all applicable) [ X ] Director [ ] 10% Owner [ X ] Officer (give title below) [ ] Other (specify below) Chief Technology Officer ================================================================================ 7. Individual or Joint/Group Filing (Check applicable line) [ X ] Form filed by one Reporting Person [ ] Form filed by more than one Reporting Person * If the form is filed by more than one reporting person, see Instruction 4(b)(v). ================================================================================ Table I -- Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned -------------------------------------------------------------------------------- 4. Securities Acquired (A) or 3. Disposed of (D) Transaction (Instr. 3, 4 and 5) 2. Code ----------------------------- 1. Transaction (Instr. 8) (A) Title of Security Date ------------ Amount or Price (Instr. 3) (mm/dd/yy) Code V (D) ------------------------------------------------------------------------------------------------------------------------------------ (1) Common Stock 03/11/02 S 10,000 D $8.92 ------------------------------------------------------------------------------------------------------------------------------------ -------------------------------------------------------------------------------- Table I (cont.) -- Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned -------------------------------------------------------------------------------- 5. 6. Owner- Amount of ship Securities Form: 7. Beneficially Direct Nature of Owned at End (D) or Indirect 1. of Month Indirect Beneficial Title of Security (Instr. 3 (I) Ownership (Instr. 3) and 4) (Instr.4) (Instr. 4) ------------------------------------------------------------------------------------------------------------------ (1) Common Stock 140,397 (D) ================================================================================================================== Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. ================================================================================ Table II -- Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) -------------------------------------------------------------------------------- 6. Date 5. Exercisable and 2. 4. Number of Derivative Expiration Date 1. Conversion or Transaction Securities Acquired (A) (Month/Day/Year) Title of Exercise 3. Code or Disposed of (D) ---------------- Derivative Price of Transaction (Instr. 8) (Instr. 3, 4 and 5) Date Expira- Security Derivative Date (Month/ ------ ----------------------- Exer- tion (Instr. 3) Security Day/Year) Code V (A) (D) cisable Date ------------------------------------------------------------------------------------------------------------------------------------ (1) ------------------------------------------------------------------------------------------------------------------------------------ -------------------------------------------------------------------------------- Table II (cont.) -- Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) -------------------------------------------------------------------------------- 7. Title and Amount of Underlying 10. Securities 9. Ownership (Instr. 3 and 4) Number of Form of ---------------- Derivative Derivative 11. 1. Amount 8. Securities Securities Nature of Title of or Price of Beneficially Beneficially Indirect Derivative Number Derivative Owned Owned at Beneficial Security of Security at End of Month End of Month Ownership (Instr. 3) Title Shares (Instr. 5) (Instr.4) (Instr. 4) (Instr. 4) ------------------------------------------------------------------------------------------------------------------------------------ (1) ==================================================================================================================================== Explanation of Responses: /s/ Richard A. Stall September 6, 2002 --------------------------------------------- ----------------------- **Signature of Reporting Person Date ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedures. Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.