X0202 5/A 2007-12-31 2008-02-08 0 0 0 0000731766 UNITEDHEALTH GROUP INC UNH 0001024367 LEATHERDALE DOUGLAS W C/O UNITEDHEALTH GROUP INCORPORATED 9900 BREN ROAD EAST MINNETONKA MN 55343 1 0 0 0 Common Stock 2007-12-18 5 G 0 250 0.00 A 2200 I By Trust Common Stock 2007-12-18 5 G 0 250 0.00 A 2200 I By Trust 2 Common Stock 2004-12-18 5 G 0 250 0.00 A 2200 I By Trust 3 The number of shares reported on the original Form 5 as owned directly by an irrevocable trust for the benefit of the reporting person's grandchild did not reflect stock splits by the Issuer after the acquisition of shares by the trust. The reporting person disclaims beneficial ownership of the shares held by his grandchild's irrevocable trust, and this report should not be deemed an admission that the reporting person is the beneficial owner of the shares held by the irrevocable trust for purposes of Section 16 or any other purposes. Dannette L. Smith, Attorney-In-Fact for: Douglas W. Leatherdale 2008-03-10