So I'm overdue on my 90-day review by about a month and I've been asking my direct boss about it for probably three weeks or so. I figured it would happen this past week, as it was the annual staff summit and board meeting, so the Prez was in town and he's the dude that does all the hiring and firing and whatnot since we are a tiny organization. I gave my direct boss ample time to bring this up with the Prez, but he apparently failed to do so at all. It got to the point where at the end of the week, I emailed him twice about it and got no response, and at 4:30pm on Friday asked him whether I was going to get my review while the Prez was still in town or not, and if not, when? He said he hadn't talked to him about it and that it probably wouldn't happen, since "these things tend to take place over the phone". The Prez was sitting in his office literally ten feet away on the other side of the wall from my office and for some reason he thought it was a horrible idea to bother him with such trivial botherings.
I told my boss I'd ask the Prez about it and ended up waiting around 1 1/2 hours until he was finally free, but got ten minutes of his time and brought it up with him. He was very nice about it and said he would have to talk to my boss (who had left by this point) about my performance to see where things stood, as he works remotely and I don't have a ton of direct interaction with the Prez on a daily basis, but said he didn't know of any "red flags" and was overall pleased with the work he had seen, and that they'd discuss it next week. He asked when my review was due and I replied that it was a month overdue, to which he said "well, it's your career, so you need to take more initiative about things like this".