ANAPTYSBIO, INC
44 SEC EDGAR filings indexed (CIK 0001370053) across 14 form types.
Filing profile
ANAPTYSBIO, INC (ANAB) has 44 SEC filings indexed on SecFilingDex, across 14 form types filed over roughly 2 years, from April 24, 2024 to August 11, 2026. The filer is classified under Pharmaceutical Preparations (SIC 2834).
Its most frequent disclosure is the 8-K (Material event) with 8 filings — Current report announcing a material event, such as an acquisition, executive change, or earnings release. 28 of these filings were disclosed in the twelve months to August 11, 2026. 6 of the 44 are amendments (a corrected or updated version of an earlier filing).
Disclosure mix
- 88-KMaterial event · event-driven
- 8Form 4Insider transaction · within 2 business days of transaction
- 710-QQuarterly report · quarterly
- 4Form 3Initial insider ownership · within 10 days of becoming an insider
- 3DEFA14ASEC filing
- 2DEF 14AProxy statement · annual (pre-meeting)
- 210-KAnnual report · annual
- 2424B5Prospectus supplement · event-driven
- 2SC 13G/A5%+ passive stake · event-driven
- 2SC 13G5%+ passive stake · event-driven
- 110-K/AAnnual report · annual
- 18-K/AMaterial event · event-driven
- 1Form 4/AInsider transaction · within 2 business days of transaction
- 1SC 13D/A5%+ activist stake · event-driven (within 10 days)
Profile derived from 44 indexed filings; every figure traces to the filing records above, each linking back to its original SEC EDGAR document. Filing counts reflect SecFilingDex's current index, not the filer's complete EDGAR history.
All filings
- 8-KMaterial event · period of report Aug 11, 2026Filed · 0001193125-26-344583
- Form 4Insider transaction · period of report Mar 12, 2026Filed · 0001673528-26-000016
- Form 4Insider transaction · period of report Mar 12, 2026Filed · 0001711462-26-000012
- 8-KMaterial event · period of report Jul 28, 2026Filed · 0001193125-26-326097
- DEF 14AProxy statement · period of report Jun 29, 2026Filed · 0001193125-26-288408
- DEFA14ASEC filingFiled · 0001193125-26-288431
- 8-KMaterial event · period of report Jun 15, 2026Filed · 0001193125-26-277505
- Form 4Insider transaction · period of report Jun 15, 2026Filed · 0001187333-26-000003
- Form 4Insider transaction · period of report Jun 15, 2026Filed · 0001477384-26-000010
- Form 4Insider transaction · period of report Jun 15, 2026Filed · 0001478916-26-000011
- 8-KMaterial event · period of report May 29, 2026Filed · 0001193125-26-248326
- 8-KMaterial event · period of report May 18, 2026Filed · 0001193125-26-234419
- Form 3Initial insider ownership · period of report May 11, 2026Filed · 0001575933-26-000001
- Form 4Insider transaction · period of report May 11, 2026Filed · 0001575933-26-000002
- Form 3Initial insider ownership · period of report May 11, 2026Filed · 0002005986-26-000001
- Form 4Insider transaction · period of report May 11, 2026Filed · 0002005986-26-000002
- 8-KMaterial event · period of report May 12, 2026Filed · 0001193125-26-219500
- 10-QQuarterly report · period of report Mar 31, 2026Filed · 0001193125-26-219515
- 8-KMaterial event · period of report May 11, 2026Filed · 0001193125-26-216745
- Form 4Insider transaction · period of report Apr 27, 2026Filed · 0001833453-26-000003
- 10-K/AAnnual reportFiled · 0001193125-26-187044
- 8-K/AMaterial event · period of report Apr 20, 2026Filed · 0001193125-26-177317
- Form 4/AInsider transaction · period of report Apr 20, 2026Filed · 0001673528-26-000012
- 8-KMaterial event · period of report Apr 20, 2026Filed · 0001193125-26-164330
- Form 3Initial insider ownership · period of report Mar 26, 2026Filed · 0001833453-26-000002
- Form 3Initial insider ownership · period of report Apr 1, 2026Filed · 0001370053-26-000004
- 10-KAnnual report · period of report Dec 31, 2025Filed · 0001193125-26-088290
- 10-QQuarterly report · period of report Sep 30, 2025Filed · 0001370053-25-000089
- 10-QQuarterly report · period of report Jun 30, 2025Filed · 0001370053-25-000064
- 10-QQuarterly report · period of report Mar 31, 2025Filed · 0001370053-25-000046
- DEF 14AProxy statement · period of report Jun 17, 2025Filed · 0001370053-25-000038
- DEFA14ASEC filingFiled · 0001370053-25-000039
- 10-KAnnual report · period of report Dec 31, 2024Filed · 0001370053-25-000024
- 424B5Prospectus supplementFiled · 0001628280-24-048092
- SC 13G/A5%+ passive stakeFiled · 0001172661-24-004742
- SC 13G/A5%+ passive stakeFiled · 0001214659-24-019103
- 10-QQuarterly report · period of report Sep 30, 2024Filed · 0001370053-24-000054
- SC 13D/A5%+ activist stakeFiled · 0000935836-24-000533
- 424B5Prospectus supplementFiled · 0001193125-24-200683
- 10-QQuarterly report · period of report Jun 30, 2024Filed · 0001370053-24-000041
- SC 13G5%+ passive stakeFiled · 0000315066-24-001841
- 10-QQuarterly report · period of report Mar 31, 2024Filed · 0001370053-24-000027
- SC 13G5%+ passive stakeFiled · 0001193125-24-131732
- DEFA14ASEC filingFiled · 0001370053-24-000020
Authoritative source
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