Caveat: While I'm building a Cruzer, I know nothing about the SAM except what's on the website.

From what I derived from reading the web: The SAM is no longer listed as a model at the top of the current Zenithair.com website. However, if you scroll down thru the homepage, near the bottom it talks about Zenith acquiring SAM assets etc. It also refers the reader to sam-aircraft.com . Based on the text, they state that they now have the model in SolidWorks and are working on kit proofing the parts for adaptation to their CNC / shop practices.

So, to answer your question, unless someone purchased a prior-ownership/company SAM, I would ignorantly assert that no one has purchased one yet., and therefore no one has flown one, either (of course, 'cept for ZAC personnel). Should be interesting to follow. But they do state that surveys of potential customers showed a lot of excitement and were helping them determine what to offer. I also noted there is a pricing/order sheet for the model.