Ivan Gutierrez it

I have to approve  arround  100  pdf file  every day  some of them  comes form 1 to 20  pages that must have the same signature on the same position every page. Is there a way to sign, stamp, or insert the signature onto the first page and have it automatically appear on the remaining pages? The signature does not have to have security, so a stamp would work. But if a repeating signature is possible, it would be the best way to go.