Amplitude, Inc. (NASDAQ:AMPL) Director Sells $39,473.45 in StockZolmax • about 1 month agoAmplitude, Inc. (NASDAQ:AMPL Get Free Report) Director Catherine Wong sold 3,515 shares of the stock in a transaction on Thursday, August 17th. The stock was sold at an average price of $11.23, for a total transaction of $39,473.45. Following the transaction, the director now owns 93,365 shares of ...