4D Molecular Therapeutics, Inc. (NASDAQ:FDMT - Get Free Report) insider David Kirn sold 58,333 shares of the business's stock in a transaction dated Monday, October 5th. The shares were sold at an average price of $12.92, for a total value of $753,662.36. Following the completion of the sale, the insider directly owned 709,153 shares of the company's stock, valued at $9,162,256.76. The trade was a 7.60% decrease in their ownership of the stock. …