The Aruda selling sounded like fake news, that's why I asked for a source. I guess we don't need to wait long to find out how much he has sold, if any, this year in the next filing.
Dilutions are expected in pre-revenue biotechs. If that's the reason not to buy, then maybe a biotech with no clinical trial, therefore little dilutions, is a better choice. 1.63% increase in OS in the last quarter is acceptable to me for a company with three active Phase 2 trials.