(marketscreener.com) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15 of the Securities Exchange Act of 1934 Date of Report : February 26, 2023 ...https://www.marketscreener.com/quote/stock/APTINYX-INC-44315913/news/Aptinyx-Costs-Associated-with-Exit-Disposal-Form-8-K-43126447/?utm_medium=RSS&utm_content=20230301