I don’t really know much about him, and I can’t dispute your personal gut feeling. But I’m not familiar with anything that gives me this feeling.
For what it’s worth, I think in general that if you say, “I just don’t quite trust <name>. I didn’t know why, but they creep me out,” about pretty much anyone in public political life you can probably find a basis for that over a long enough time scale.
I feel like the rise of corporate personhood is the elephant in the room this article seems to avoid acknowledging.