Distribution of eccentricities and planet radius as a function of orbital period for planets with periods up to 200 days. Left panel: orbital eccentricity as a function of orbital period for the population of transiting planets. TOI-6028 b and TOI-5027 b are among the few discovered high-eccentricity planets. Right panel: planet radius versus orbital period diagram for the population of giant planets (M_P>0.1 M_J), color-coded by planet mass. The size of the circles scales with the TSM. The four systems presented in this study belong to the population of long-period planets with P > 10 days.