Rav Sama the son of Rava died in the year 4236.

Rav Yosi [(in Pumbedita)], the head of the Rabbanan Savoraei, became head in 887 according to the Seleucid era, which is the year 4236 [(it is 4235)] and according to the Raavad, he reigned for 38 years until 4274 [(Tzemach David). And Shir HaShirim, pages 54 and 68, section 2 writes he was head in the year 4238, which is a scribal error. After he reigned 38 years, and furthermore he writes that in his greatness they completed the sealing of the Talmud, which is the year 4260.

Thus, 4236 and 24 is 4260].