GameStop stock soars after hours amid stock split announcement https://finance.yahoo.com/news/game-stop-soars-amid-stock-split-announcement-205605086.html
so far, there are 5 spikes / mountain peaks; price went up and down massively and at a steep gradient. 6th spike coming up.
Don't know about that, but I did notice in yahoo story the Chairman bought 100,000 shares earlier this month. Now the split announcement - shades of Elon. SEC is non-existent past 5 years or more.