Well spotted. Based on this wording: > each person known by us to be the beneficial owner of more than 5% of the outstanding shares of our Class A or Class B c

Well spotted. Based on this wording: > each person known by us to be the beneficial owner of more than 5% of the outstanding shares of our Class A or Class B common stock; and It seems that Dmitriy owns less than 5%. As usual though, the wording in here is unnecessarily opaque and overcomplicated — it's possible there's some other technicality that allows him to be omitted from the list.