Anaptysbio ANAB

Open-market purchases and sales reported on SEC Form 4 filed since July 24, 2026; grants, option exercises and shares withheld for tax aren't shown. A trade under a 10b5-1 plan was scheduled in advance. Where a filing was amended, the amendment's figures are shown.

• 4Oct. 2, 2026, 5:47 p.m. ETView on SEC.gov
• 8-KSept. 21, 2026, 4:20 p.m. ETView on SEC.gov

  Financial statements and exhibits

• 4Sept. 17, 2026, 4:05 p.m. ETView on SEC.gov
• SCHEDULE 13G/AAug. 14, 2026, 8:31 a.m. ETView on SEC.gov
• 8-KAug. 11, 2026, 4:05 p.m. ETView on SEC.gov

  Submission of matters to a vote of security holders · Financial statements and exhibits

• 4Aug. 7, 2026, 5:13 p.m. ETView on SEC.gov
• 4Aug. 7, 2026, 5:12 p.m. ETView on SEC.gov
• 8-KJuly 30, 2026, 4:05 p.m. ETView on SEC.gov

  Regulation FD disclosure