Do you think that’s who did the large trades tod

Do you think that’s who did the large trades today at the bid? One was 122k+ at .13 which immediately dropped the bid to .12. The next was 50k at .135. Then we had the 100k but I don’t know if that filled. I suspected the first was a way to keep the price down but that makes no sense if someone is really buying that large of a chunk. Where do the shares come from to fill 122k trade at the bid?