I have no idea where I saw 100,000 shares and now that you've forced me to think about it, it may have been a lawyer I talked to about getting involved.
I also "think" that was far enough back that the price was higher than $0.25, but after this much time (15years) it all begins to run together. Can you recall when the EC began forming? then I would have an idea where to begin looking.
Finally, I think it unlikely that anyone with less than $25,000 lost would bother with being on the EC since recovery (best case)would be 20-30%. How much effort would anyone put into recovering an extra $5,000 of $25,000? I would guess they hope to gain more than that.