I had the same question and it seems like that could be the case. I don't really have any reputable source but many sites write about it, like
http://www.investorguide.com/article/11166/stock-classes-the...Normally Class A has the voting right and Class B has not.
But I would also like a clarification on this from somebody that actually knows. The S1 filing for Snap Inc. states:
"We have paid a stock dividend of our Class A common stock on our capital stock in the past and from time to time in the
future may pay special or regular stock dividends in the form of Class A common stock, which per the terms of our amended and restated certificate of incorporation must be paid equally to all stockholders."
"Equally to all stockholders", does that mean all Class A holders or both A and B holders?