Question about dilution. I understand the math and

Question about dilution. I understand the math and that these shares are not being diluted into the retail market, someone specific is getting them. My question is this, when the puzzle is finally complete and SNDY makes an epic run (or so we are hoping) this someone will obviously also be wanting to sell their shares for a profit, and I'm trying to picture how such a large amount of shares being sold at that time won't hinder (greatly) how high we can go. Anyone have any thoughts on this? Thanks