PIRS—>PVLA effective Monday, pursuant to previously announced reverse-merger: https://www.globenewswire.com/news-release/2024/12/13/2997010/0/en/Palvella-Therapeutics-Announces-Closing-of-Merger-with-Pieris-Pharmaceuticals-and-Concurrent-Private-Placement-of-78-9-Million.html