Looking for location of fill and sign signature

[gary5E4F]

Hi I'd like to find where adobe saves my signature. I'd like to use it elsewhere but can't find it anywhere.

Ive read there is a signature here

C:\Users\username\AppData\Roaming\Adobe\Acrobat\DC\Security\

But nothing is in this location (I understand this may be a different kind of signature though.)

Thanks

Gary