K1 question

I bought shares of a publicly traded partnership in 2024 and sold them in 2024.    This was reported by my brokerage on 1099 short term, basis not reported to irs.  I just received the K1.   The K1 is marked as final and Part 3 is blank except for the sales price of my sharesin box 19a.  Is this appropriate? I thought 19a was for items affecting the basis.