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We present the current status of and new results from our search forexoplanets in a sample of solar-mass, evolved stars observed with the HARPS-Nand the 3.6-m Telescopio Nazionale Galileo (TNG), and the High ResolutionSpectrograph (HRS) and the 9.2-m Hobby Eberly Telescope (HET).  The aim of this project is to detect and characterise planetary-masscompanions to solar-mass stars in a sample of 122 targets at various stages ofevolution from the main sequence (MS) to the red giant branch (RGB), mostlysub-gaints and giants, selected from the Pennsylvania-Toru\'n Planet Search(PTPS) sample, and use this sample to study relations between stellarproperties, such as metallicity, luminosity, and the planet occurrence rate.  This work is based on precise radial velocity (RV) measurements. We haveobserved the program stars for up to 11 years with the HET/HRS and theTNG/HARPS-N.  We present the analysis of RV measurements with the HET/HRS and theTNG/HARPS-N of four solar-mass stars, HD 4760, HD 96992 , BD+02 3313, and TYC0434-04538-1. We found that: HD 4760 hosts a companion with a minimum mass of13.9 MJ (a=1.14 au, e=0.23); HD 96992 is a host to a msin i=1.14 MJ companionon a a=1.24 au and e=0.41 orbit, and TYC 0434-04538-1 hosts an msin i=6.1MJcompanion on a a=0.66 au and e=0.08$ orbit. In the case of BD+02 3313 we founda correlation between the measured RVs and one of the stellar activityindicators, suggesting that the observed RV variations may originate in eitherstellar activity or be caused by the presence of an unresolved companion. Wealso discuss the current status of the project and a statistical analysis ofthe RV variations in our sample of target stars.

Tracking Advanced Planetary Systems (TAPAS) with HARPS-N VII. Elder suns with low-mass companions