system
A chat on /r/wallstreetbets
human
Not sure, but I assume overreaction?

gpt
It was because Abdiel a large fund that owned around 15-20% of the outstanding A class shares went out and added another 600k+ shares to reach 25% of the shares. 
  
 That's the main reason for the FSLY pump, they've been buying massive amounts of shares the past week.