ANNX ANNEXON INC Other Situations 8-K Filing 2024 - Positive Phase 3 Results for ANX005 in Guillain-Barr Syndrome Annexon, Inc. reported positive Phase 3 trial results for ANX005 in Guillain-Barr Syndrome at the 2024 PNS Annual Meeting.Get access to all SEC 8-K filings of the ANNEXON INC