@ baovuong - I did the exact same.
Put a bid in at 37.5 cents a couple of weeks ago, and didn't expect it to get hit - but I am the proud owner of another 14,500 x K2F shares (to be added to the already large pile)!!
Really surprising that the SP has still not solidified in the 40 cents + range after K2F acquired the Deciphers business & they landed the RIO Infoscope deal.
Maybe a few are selling K2F in the past week to buy anything fintech related (even if some of those companies have very little revenue)