At my kids’ public HS there weren’t any “semester” or “final” grades, just the grades from each quarter. Their transcripts show all of their quarter grades, including pluses and minuses, but no final grades. Their cumulative GPA’s were also shown, both in weighted and unweighted format.
This may be “unusual” or “rare”; I don’t know. What I do know for certain is what @skieurope first wrote, “It’s whatever appears on your transcript.” That’s where you need to look.