Wouldn't surprise me. But I prefer to think it was caused by some holders being cautious, just in case things were not filed and another deadline was sought. Some of these folks might figure they can buy in again before the next deadline is reached. Just speculating.
Volume on the order of a few hundred dollars most days. So it's tended to swing hard. Despite what the chart shows, the bid has been only hovering between 0.015 and 0.0175 most days, and that hasn't moved in some time.