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We present precision radial velocity (RV) data sets from Keck-HIRES and fromLick Observatory's new Automated Planet Finder Telescope and Levy Spectrometeron Mt. Hamilton that reveal a multiple-planet system orbiting the nearby,slightly evolved, K-type star HD 141399. Our 91 observations over 10.5 yearssuggest the presence of four planets with orbital periods of 94.35, 202.08,1070.35, and 3717.35 days and minimum masses of 0.46, 1.36, 1.22, and 0.69Jupiter masses respectively. The orbital eccentricities of the three innerplanets are small, and the phase curves are well sampled. The inner two planetslie just outside the 2:1 resonance, suggesting that the system may haveexperienced dissipative evolution during the protoplanetary disk phase. Thefourth companion is a Jupiter-like planet with a Jupiter-like orbital period.Its orbital eccentricity is consistent with zero, but more data will berequired for an accurate eccentricity determination.

A 4-Planet System Orbiting the K0V Star HD 141399