This guy conveniently wrote a piece on Mannkind with a positive spin then waited a couple days and wrote a piece with a negative spin. It gives him reasonable cover to say he is fair and balanced and was just giving his opinion. He probably wrote the first piece then went short after the price went up, now he has helped his position with the latest piece.
As for the Dance inhaler, did they learn nothing from Pfizer the device was not discrete and looked like a device better suited to medicinal marijuana usage, now this new Dance device comes along and its still too large and is going to smoke and bubble, now that's real discrete at the dinner table, not to mention how is the liquid going to be metered into the inhaler. Being a liquid is the inhaler going to be easy to clean adequately without developing mold or other contamination thats getting inhaled. At least Mannkinds inhaler is disposable after a week or two and inexpensive. The Dance inhaler would likely be comparatively expensive and need cleaning, Mannkind learned this lesson with MedTone.