RA with 1042S from stock account

Hello,

 

I sent W8-BEN form two years ago when I opened my stock account. And I was filing tax as NRA with 1042S got from the stock company before 2022. However, I should file as a RA for 2022 now since I studied in the US since Aug 2017 and graduated in Aug 2022. So, how should I report the 1042S from the stock account for a RA tax filing?

Thanks!