That's impossible if you look at the t-trades from the last few weeks. There are at least a few million left IMO. Not even sure we already finished the former tranche.
Take another look at the volume since the last ten days of Nov. Plenty of volume and well into the millions. There was 5 million added so now we have roughly 51M shares outstanding instead of 46M. Our share price tanked with little incentive to buy and an additional 5M shares getting sold.