I also feel this is one of the reasons for that, even though we're jumping the gun a bit, considering the decrease in share prices could be related to many different things. I just read their PR articles, and it seems like the CEO shares the projected growth of the company. I'm not sure about the numbers, but it is possible some shareholders feels like the number isn't good enough for them, or traders simply do the old "buy the rumours, sell the news" after they publicly told their plan to acquire Bitcoin as a reserve for the next few years. I think their plan isn't that aggressive tbh, so we will see if they managed to acquire 5k BTC in 3 years or not.