I was merely making a joke.
To be honest, I don't know if Denk was a true blue Scio or not. There has been discussion on ESMB as to whether Hubbard was one, and the general consensus (which I tend to agree with) was that he was not. Obviously this is not a black and white thing.
Denk obviously doctored for Scios at Shaw's, and was also employed by Hubbard, but I don't know if he got auditing or audited others, or believed Hubbard's books or bulletins or tapes, or thought he was clearing the planet, and all that kind of stuff that scios are supposed to do.
Oh! I missed your point. Interesting!
Yes, Gene Denk was a Scn. Nearly always just Flag public, though. Here are some of his service completions in Scientology (the ones we could find online)
He was auditing Solo NOTS.