Sponsored ADR (NASDAQ:ADAG – Get Free Report) CEO Peter Luo bought 22,966 shares of the firm’s stock in a transaction that occurred on Tuesday, August 4th. The shares were acquired at an average price of $3.65 per share, with a total value of $83,825.90. Peter Luo also recently made the following trade(s):Get Adagene alerts:On Wednesday, August 5th, Peter Luo purchased 279 shares of Adagene stock. The firm’s 50 day moving average price is $3.78 and its 200 day moving average price is $3.53. Finally, Renaissance Technologies LLC purchased a new stake in shares of Adagene in the 1st quarter worth approximately $135,000.