I think whatever Johe (PHD) makes he deserves it. Without him there is no Neuralstem, he is the researcher that patented the stem cells in neuralstem's name. Garr is an attorney with more than one degree, whether he deserves $600K I really do not know, he is President and CFO at this time as far as I know.. I do know he had the vision and was instrumental in starting this company. We have some of the worlds finest medical researchers working for and with CUR. Including Johe i think they have another researcher with a PHD.
Anyway if they accomplish have of what they have started we will not have to worry about their compensation is.
It's the old saying you get what you pay for and we are paying for the best in the business.
Good luck