Question on 1095-a

I got marketplace insurance for my son only, not myself or anyone else in my household. Someone else will be claiming my son as a dependant this year. I understand that the person claiming him will have to enter the 1095-a information, but do I as well? Everything I read talks about splitting by percentage but in my case, he is the only one on the marketplace policy so 100% is attributed to him. Thanks in advance for your help!