Investors & landlords

Hi folks - I received a 1099-B from etrade, but it only had 4 out of 10 "short noncovered" sales in 2023. The 4 reported on 1099-B were all gains; the 6 not reported on my 1099-B were all losses. Could this have anything to do with them not being reported on? I know I need to report all 10 sales but why would my 1099-B not have them? And do I need to report them differently?