The buyback would have had to happen over the past months of silence imo. If they are expected to buyback to make the convertors whole NOW, SDVI would need to use 4 times the revenue to buy the same shares they could have been sub .001.
According to the fin update in July, there should be a few $100K floating around somewhere imo. Where is it???
Do your own due diligence. All of my posts are opinion. In no way am I recommending you buy or sell a position. Good luck and be careful.