X0202 4 2005-04-05 0 0001067983 BERKSHIRE HATHAWAY INC BRK.A 0001133224 CHACE MALCOLM G ONE PROVIDENCE WASHINGTON PLZ 4TH FL PROVIDENCE RI 02903 1 0 0 0 Class A Common Stock 2005-04-05 4 S 0 10 87399.1 D 1508 I See Footnote The reporting person beneficially owns 1,508 shares of the issuer's Class A Common Stock of which (i) 211 shares are held directly by the reporting person, (ii) 2 shares are held by a trust of which the reporting person is a beneficiary, (iii) 97 shares are held by a trust of which the reporting person's spouse is trustee and the reporting person is a beneficiary, (iv) 54 shares are held by the reporting person's spouse, (v) 435 shares are held by a trust of which a member of the reporting person's immediate family is trustee and the reporting person is a beneficiary, (vi) 500 shares are held by a trust of which the reporting person is co-trustee and a beneficiary and (vii) 209 shares are held by a limited partnership of which the reporting person is a limited partner. Margaret D. Farrell (Attorney-in-fact for Malcolm G. Chace) 2005-04-06