Exhibit 2-2547 - ABA.9999.0001.0004_R - 20221207 Letter to OSA -re NTG-01117 - Anthony Barford You are here Home Publications Exhibit 2-2547 - ABA.9999.0001.0004_R - 20221207 Letter to OSA -re NTG-01117 - Anthony Barford Exhibit Publication date 13 December 2022 Download Exhibit 2-2547 - ABA.9999.0001.0004_R - 20221207 Letter to OSA -re NTG-01117 - Anthony Barford.pdf