If that is so, it would appear that the company has added more than 300k shares in the four months since the RS.  That rate translates to 900k per year, which should last us a couple of years.

No, wait!  Did not the company get free money recently for the Covid fiasco?  Or was that before the RS?  If after, would that not suggest that our burn rate is much higher than what may be suggested by selling shares from treasury at the rate of 900k annually?