No, I haven't. And I was surprised because I've participated in super secret squirrel stuff that required special in briefings and paperwork, but no one ever asked me to produce a hard copy of my clearance investigation.
At what point does someone provide some top cover and say "hey, if you don't want to use the JOINT Personnel Adjudication System, then you go figure it out or we're not going to participate in your exercise?"
It seems like reasonable approach would be a summary of the findings and whether you are cleared/not cleared is reasonable, but your PII such as SS#, birthday, and places of residence should be redacted. So that's probably NOT what they do. I understand we're public officials but that doesn't entitle John Q. Public to obtain enough personal data to easily steal my identity.