Pyramid Brewing announced today that CEO John Lennon has resigned, effective immediately. The company is reporting that Lennon left to “pursue other business interests,” which is about a vague as you can get. He had been on the job only since last August, and before that he was with Beck’s. It will be interesting to see what finally comes out as the real reason for his departure, because in my mind these sort of things don’t play out like this unless there is a hidden agenda.

He will be replaced by board member Scott Barnum, who previously has worked for Pete’s Brewing and Miller. Barnum is a resident of the Bay Area and will apparently maintain offices both in Berkeley and Seattle.