# PART IV (continued)

## (a) Exhibits: Not Included in this Form 10-K:

- The certificate of incorporation of IBM is Exhibit V of Form 10-K for the year ended December 31, 1982, and is hereby incorporated by reference.
- The By-laws of IBM are Exhibit 4 (b) to Registration Statement No. 2-94059 on Form S-15 filed on October 29, 1984 on Form SE, and are hereby incorporated by reference.
- Copy of IBM Variable Compensation Plan is contained in Registration Statement No. 2-77235 on Form S-8 filed on April 29, 1982, and is hereby incorporated by reference.
- Copy of IBM 1982 Stock Option Plan is contained in Registration Statement No. 2-77236 on Form S-8 filed on April 29, 1982, and is hereby incorporated by reference.
- The instruments defining the rights of the holders of the 9½% Notes due 1986 and the 9½% Debentures due 2004 are Exhibits (b) (1), (2), (3) and (4) to Registration Statement No. 65563 on Form S-16 filed on September 25, 1979, and are hereby incorporated by reference.
- The instruments defining the rights of the holders of the 10.80% Notes due 1983 to 1986 are Exhibit V of Form 10-K for the year ended December 31, 1979, and are hereby incorporated by reference.
- The instruments defining the rights of the holders of the 7½% Convertible Subordinated Debentures due 2004 are Exhibit 4(c) to Registration Statement No. 2-94059 on Form S-15 filed on October 29, 1984, and are hereby incorporated by reference.
- IBM's definitive Proxy Statement dated March 20, 1985, certain sections of which have been incorporated herein by reference.

## (b) Reports on Form 8-K:

- No reports on Form 8-K were filed during the last quarter of 1984.