Short answer
ANAPTYSBIO, INC (ANAB) filed an 8-K current report with the SEC on May 21, 2026 reporting Item 5.03 (Amendments to Articles of Incorporation or Bylaws). Fiscal year-end shifted from December 31 to June 30, effective July 1, 2026.
ANAPTYSBIO, INC 8-K event analysis
AI summary of each reported item and its exhibits
Item 5.03 · Amendments to Articles of Incorporation or Bylaws
- Fiscal year-end shifted from December 31 to June 30, effective July 1, 2026
- Six-month transition report covering January 1–June 30, 2026 expected on Form 10-KT
- Quarterly reporting under the new calendar begins with the quarter ending September 30, 2026
- Timing change may complicate year-over-year comparisons across upcoming filings
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