If what you said is correct, then those 5 bought the $1.8M offering? I thought it was pretty clear that Anson bought the $1.8M offering. Those totals look to be about 1.5M warrants at $0.75. Which appear to be exactly 50% of the 3M share offering it appears Anson bought. It just lists those people as related parties to IPCI. If you look at some of the other forms, I think you see the same.
Are you sure about this?
Can you find warrant count and executing price somewhere?