Dan is bad in having invested the most of retirement fund he was managing into a pinky stock SRSR. He probably had a good intention when he did imo and SRSR did not fly as he expected. That tells that how much he trusted Sarissa and managements back then.
Dan is good in joining the company as a big share holder and fighting with rotten managements and cleaning the mess had been made to save the company. He is doing this for free.
Even though things appear to slowly progress, without him most of investment here probably have been lost by now.
As a CEO of a junior mining co I'm sure he makes plans for company, working in finding investors and end users,etc.
I just hope this RS goes through soon.