Penumbra Recalls Its JET 7 Xtra Flex Catheter
Whitney Tilson’s email to investors discussing that Penumbra Inc (NYSE:PEN) recalls its JET 7 Xtra Flex catheter. Q3 2020 hedge fund letters, conferences and more Penumbra Recalls Its Catheter1) In my November 10 e-mail, I wrote: My friend and former student Gabriel Grego, of Quintessential Capital Management, just released a short report on medical-devices maker Penumbra (PEN). You can read it and watch his 37-minute interview with famed short-seller Carson Block here... I haven't independently verified Gabriel's work... but knowing him and his track record, I have no doubt that his report is...