secwatch.observer — SEC 8-K summary
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Issuer:     Annexon, Inc. (ANNX)
CIK:        0001528115
Form:       8-K
Filed at:   2026-08-12T10:30:26+00:00
Accession:  0001193125-26-345672
Event type: earnings
Sentiment:  positive
Materiality: 0.75
Item codes: 2.02, 8.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Annexon Q2 net loss $55.3M; BLA for tanruprubart on track for Q4 2026
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- Q2 net loss $55.3M ($0.28/share) vs $49.2M ($0.34) year ago; R&D $46.6M, G&A $10.6M.
- Cash $209.2M plus $200M credit facility ($50M drawn) extends runway into 2028.
- Tanruprubart BLA submission for GBS expected Q4 2026; EU MAA under review.
- Vonaprument Phase 3 ARCHER II adds Month 24 dual primary endpoint; Month 15 data on track Q4 2026.
- ANX1502 POC data in CAD expected Fall 2026; Mark Blumenkranz appointed to board.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1528115/000119312526345672/0001193125-26-345672-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1528115/000119312526345672/d119960d8k.htm
  HTML page:      https://secwatch.observer/filing/0001193125-26-345672

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer