HBFOTC FILING WATCHBY HONGBO FINANCELIVE WIREOFFICIAL SEC RECORDS · FINRA OTC DAILY LIST
AUTOMATED SEC FILING DILIGENCE BRIEF
PUBLIC-RECORD DELIVERY

Abivax S.A.

CIK 0001956827Ticker AAVXFSEC observed OTC

Automatically organized from the issuer’s official SEC submissions index. This brief is the starting evidence layer for buyer, FA, legal and broker-dealer review—not a legal conclusion or safety rating.

Open issuer dossier
Reporting & material events38

captured official filings

Registration & offering12

captured official filings

Ownership6

captured official filings

Governance0

captured official filings

PRIORITY FILING CUES

What to review next

Rules are applied to retained SEC filing types in this issuer record. They prioritize reading work; they are not ratings or conclusions.

  1. CRITICAL
    424B52026-07-02 · form-type review cue
    SEC source →
  2. CRITICAL
    424B52026-06-30 · form-type review cue
    SEC source →
  3. CRITICAL
    424B72026-05-07 · form-type review cue
    SEC source →
  4. CRITICAL
    424B52025-07-24 · form-type review cue
    SEC source →
WHAT THIS AUTOMATES

One evidence index instead of a manual filing hunt.

It groups recent reporting, registration/offer, ownership and governance filings, preserves the SEC source link and keeps a reusable chronology in the issuer’s record.

PROFESSIONAL DELIVERY LAYER

What teams can pay to automate next.

Cross-version text comparison, monitored alerts, change-specific diligence questions, CSV/PDF exports and a shared deal-team brief are the professional workflow built on this public evidence layer.

MACHINE-DETECTED FILING CHANGE RADAR

Public registration text delta

Comparing F-1/A filed 2023-10-16 with F-1/A filed 2023-10-18.

Earlier SEC filingLatest SEC filing
77latest comparable sentences
6new-text candidates
6prior-text candidates not found

Tracked-term count changes

Counts are navigation signals, not conclusions. Open both official filings to determine materiality.

  • offering26 → 25-1
  • shares21 → 20-1

Candidate disclosure excerpts

Only sentence-level additions or removals containing tracked diligence terms are shown. These are reading cues, not materiality findings.

New in latest filing
  • SUBJECT TO COMPLETION, DATED OCTOBER 18, 2023 PRELIMINARY PROSPECTUS 20,325,500 Ordinary Shares (Including Ordinary Shares in the Form of American Depositary Shares) €    per Ordinary Share
    ISSUER REVIEW PLAN

    What to verify next

    Generated from retained official filing types and chronology. This is a work sequence, not legal, accounting, compliance, investment or transaction advice.

    1. Registration & offering path (12 retained)
      Read the latest registration filing, then monitor for an amendment, EFFECT notice or 424B prospectus.
    2. Current disclosure path (35 retained)
      Open the retained current reports and identify the reported item, effective date and later update.
    3. Financial & ownership record (15 retained)
      Review periodic financial, ownership and governance records in their original filing context.

    A dated Download Edition preserves this source-linked view for a project file.

    DOWNLOAD SCOPE

    Know what the paid record contains.

    This is a dated working copy of the public issuer record, organized for a project file—not a separate data feed or an opinion.

    56 retained SEC filingsLatest retained filing: 2026-07-02.Printable HTML record + CSV official-source indexOne issuer · one payment · no account

    Best when you need to preserve what was visible, attach it to a project, or hand a source-linked record to a colleague, counsel or internal reviewer.

    DOWNLOAD EDITION

    Turn this issuer page into a project-file deliverable.

    US$29 one time. For the moment you need to preserve the official record, hand it to a colleague or attach it to a deal file. No subscription, account or recurring charge. Download begins in this browser after payment is verified.

    • Source-linked filing chronology and registration path
    • Filing-change radar plus financing, legal, tax/lien and regulatory disclosure cues
    • Official-source index for project-file archiving and downloadable CSV export
    Best used whenYou need a dated, source-linked issuer record for a client, counsel, broker-dealer or internal review file.

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    AUTOMATED EVIDENCE SNAPSHOT

    Save this source-linked record

    Download a printable HTML snapshot of the current public-record timeline and change view. A one-time download unlocks a saveable issuer record. Official sources remain controlling.

    Unlock download · US$29
    DISCLOSURE CONTEXT SCREEN

    Specific public-record cues, separated from generic language

    Reads selected SEC filing text by sentence. Contents-page labels, generic risk language and allocation discussion are excluded; historical financing language is kept separate.

    No specific event cue was extracted from 3 readable recent SEC filings. This is not a conclusion that no event exists.

    Scope: automated text screening of selected SEC filings only. Each cue requires review of the linked filing; it does not confirm a claim, legal status, tax status, financing completion or current issuer condition.

    LEGACY TERM SCREEN · SOURCE INDEX

    Financing, legal and disclosure cues

    This screen counts source documents with a reading cue, never the number of underlying events. A cue may be generic risk language; open the cited SEC source before drawing any conclusion.

    View screened SEC sources (4)

    Coverage boundary: this is a keyword screen of selected SEC filings only. It is not a court-docket search, tax-compliance review, lien clearance, sanctions screen, adverse-media search or a complete count of financings. A zero result means no matching term in the readable documents screened—not that the underlying issue is absent. Verify each cue in the linked official filing and use the appropriate independent professionals.

    CAPITAL & OFFERING RECORD

    Official filing path for financing review

    Registration, amendment, prospectus, shelf and current-report nodes are organized here as a reading path. Use the SEC source for terms, status and materiality.

    Browse all captured financing filings →
    3registration / amendment nodes
    5prospectus nodes
    0shelf / follow-on nodes
    35current-report nodes to review
    1. 6-K
      Current report — review financing contextOpen SEC source →
    2. 424B5
      Prospectus / offering documentOpen SEC source →
    3. 424B5
      Prospectus / offering documentOpen SEC source →
    4. 6-K
      Current report — review financing contextOpen SEC source →
    5. 6-K
      Current report — review financing contextOpen SEC source →
    6. 6-K
      Current report — review financing contextOpen SEC source →
    7. 6-K
      Current report — review financing contextOpen SEC source →
    8. 6-K
      Current report — review financing contextOpen SEC source →
    9. 6-K
      Current report — review financing contextOpen SEC source →
    10. 6-K
      Current report — review financing contextOpen SEC source →
    11. 6-K
      Current report — review financing contextOpen SEC source →
    12. 6-K
      Current report — review financing contextOpen SEC source →
    13. 6-K
      Current report — review financing contextOpen SEC source →
    14. 424B5
      Prospectus / offering documentOpen SEC source →
    15. 6-K
      Current report — review financing contextOpen SEC source →
    16. 424B5
      Prospectus / offering documentOpen SEC source →
    17. 6-K
      Current report — review financing contextOpen SEC source →
    18. 6-K
      Current report — review financing contextOpen SEC source →
    19. 6-K
      Current report — review financing contextOpen SEC source →
    20. 6-K
      Current report — review financing contextOpen SEC source →
    21. 6-K
      Current report — review financing contextOpen SEC source →
    22. 6-K
      Current report — review financing contextOpen SEC source →

    Interpretation boundary: filing counts are not financing-round counts, proceeds, closing status or current capitalization. A registration, prospectus or report can relate to different purposes; use the linked official filing and appropriate advisers to verify each event.

    KEY OFFERING LANGUAGE

    What the latest offering documents say

    Candidate sentence excerpts from readable official SEC filing text. This provides a fast reading layer for offering structure and terms; it is not a normalized term sheet or a transaction conclusion.

    CANDIDATE LANGUAGE OBSERVED

    Offering structure

    Candidate language describing the securities or registration structure.

    “60 per American Depositary Share We are offering an aggregate of 20,325,500 ordinary shares in a global offering.”
    424B4 · 2023-10-23 · Open SEC source →
    CANDIDATE LANGUAGE OBSERVED

    Shares / price

    Candidate language about shares, units or offering-price terms.

    “We have granted an option to the underwriters, exercisable on or before the initial settlement date, to purchase up to an aggregate of 960,000 additional ADSs at the public offering price.”
    424B5 · 2026-07-02 · Open SEC source →
    CANDIDATE LANGUAGE OBSERVED

    Use of proceeds

    Candidate language describing stated proceeds or intended use.

    “Joint Bookrunning Managers Leerink Partners  Morgan Stanley  Piper Sandler Guggenheim Securities Bookrunning Manager LifeSci Capital Lead Manager Van Lanschot Kempen Prospectus Supplement dated June 30, 2026 Prospectus Supplement Page ABOUT THIS PROSPECTUS SUPPLEMENT S-ii SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS S-iv PROSPECTUS SUMMARY S-1 RISK FACTORS S-9 USE OF PROCEEDS S-12 CAPITALIZATION S-13 DILUTION ”
    424B5 · 2026-07-02 · Open SEC source →
    NO CANDIDATE LANGUAGE IN SCREENED TEXT

    Convertible / warrant terms

    Candidate language about conversion, warrants or related instruments.

    No sentence matching this reading cue was found in the 5 readable filings screened.
    View offering documents screened (5)

    Extraction boundary: wording can be incomplete, duplicated, conditional or superseded by later filings. The system does not calculate proceeds, share counts, dilution or closing status from these excerpts. Verify every term in the linked official SEC filing.

    amp;#8195;   per American Depositary Share We are offering an aggregate of 20,325,500 ordinary shares in a
  • On October 18, 2023, the last reported closing price of our ordinary shares on Euronext Paris was €11.84 per ordinary share, equivalent to a price of $12.51 per ADS, assuming an exchange rate of €0.9465 per U.S. dollar, the exchange rate on October 18, 2023 as reported by the European Central Bank.
  • We have granted an option to the underwriters, exercisable within 30 days from the date of this prospectus, to purchase up to an aggregate of 3,048,825 additional ADSs and/or ordinary shares (representing up to 15% of the initial size of the global offering) in the global offering to be sold to the several underwriters at the ap
Present in earlier filing, not found in latest
  • SUBJECT TO COMPLETION, DATED OCTOBER 16, 2023 PRELIMINARY PROSPECTUS 18,675,500 Ordinary Shares (Including Ordinary Shares in the Form of American Depositary Shares) €    per Ordinary Share
    amp;#8195;   per American Depositary Share We are offering an aggregate of 18,675,500 ordinary shares in a
  • However, in accordance with French law and the shareholders’ resolutions applicable to this offering, such prices will not be lower than 10% below the volume-weighted average price of our ordinary shares on Euronext Paris for the three trading days preceding the appropriate reference date.
  • On October 13, 2023, the last reported closing price of our ordinary shares on Euronext Paris was €12.72 per ordinary share, equivalent to a price of $13.39 per ADS, assuming an exchange rate of €0.9502 per U.S. dollar, the exchange rate on October 13, 2023 as reported by the European Central Bank.

Method: readable plain text is extracted from two official SEC HTML filings, then compared at sentence and tracked-term level. Formatting, exhibit differences and boilerplate may create false positives. This radar is not legal advice, a disclosure completeness opinion or a transaction recommendation.

OFFICIAL SEC SUBMISSIONS

Captured filing chronology

Open Evidence Snapshot →
  1. 6-K
    Reporting & material eventsOpen SEC filing →
  2. 424B5
    Registration & offeringOpen SEC filing →
  3. 424B5
    Registration & offeringOpen SEC filing →
  4. 6-K
    Reporting & material eventsOpen SEC filing →
  5. 6-K
    Reporting & material eventsOpen SEC filing →
  6. 6-K
    Reporting & material eventsOpen SEC filing →
  7. 6-K
    Reporting & material eventsOpen SEC filing →
  8. 6-K
    Reporting & material eventsOpen SEC filing →
  9. 424B7
    Registration & offeringOpen SEC filing →
  10. 6-K
    Reporting & material eventsOpen SEC filing →
  11. 20-F
    Reporting & material eventsOpen SEC filing →
  12. 6-K
    Reporting & material eventsOpen SEC filing →
  13. 6-K
    Reporting & material eventsOpen SEC filing →
  14. 6-K
    Reporting & material eventsOpen SEC filing →
  15. 6-K
    Reporting & material eventsOpen SEC filing →
  16. 424B5
    Registration & offeringOpen SEC filing →
  17. 6-K
    Reporting & material eventsOpen SEC filing →
  18. 424B5
    Registration & offeringOpen SEC filing →
  19. 6-K
    Reporting & material eventsOpen SEC filing →
  20. 6-K
    Reporting & material eventsOpen SEC filing →
  21. 6-K
    Reporting & material eventsOpen SEC filing →
  22. 6-K
    Reporting & material eventsOpen SEC filing →
  23. 6-K
    Reporting & material eventsOpen SEC filing →
  24. 20-F
    Reporting & material eventsOpen SEC filing →
  25. 6-K
    Reporting & material eventsOpen SEC filing →
  26. 6-K
    Reporting & material eventsOpen SEC filing →
  27. 6-K
    Reporting & material eventsOpen SEC filing →
  28. EFFECT
    Registration & offeringOpen SEC filing →
  29. 6-K
    Reporting & material eventsOpen SEC filing →
  30. 6-K
    Reporting & material eventsOpen SEC filing →
  31. SC 13G/A
    OwnershipOpen SEC filing →
  32. 6-K
    Reporting & material eventsOpen SEC filing →
  33. 6-K
    Reporting & material eventsOpen SEC filing →
  34. 6-K
    Reporting & material eventsOpen SEC filing →
  35. 6-K
    Reporting & material eventsOpen SEC filing →
  36. 6-K
    Reporting & material eventsOpen SEC filing →
  37. 6-K
    Reporting & material eventsOpen SEC filing →
  38. 6-K
    Reporting & material eventsOpen SEC filing →
  39. 6-K
    Reporting & material eventsOpen SEC filing →
  40. 6-K
    Reporting & material eventsOpen SEC filing →
  41. 6-K
    Reporting & material eventsOpen SEC filing →
  42. SC 13G
    OwnershipOpen SEC filing →
  43. 20-F
    Reporting & material eventsOpen SEC filing →
  44. 6-K
    Reporting & material eventsOpen SEC filing →
  45. SC 13G/A
    OwnershipOpen SEC filing →
  46. 6-K
    Reporting & material eventsOpen SEC filing →
  47. 6-K
    Reporting & material eventsOpen SEC filing →
  48. SC 13G
    OwnershipOpen SEC filing →
  49. SC 13G
    OwnershipOpen SEC filing →
  50. SC 13D
    OwnershipOpen SEC filing →
  51. 424B4
    Registration & offeringOpen SEC filing →
  52. EFFECT
    Registration & offeringOpen SEC filing →
  53. EFFECT
    Registration & offeringOpen SEC filing →
  54. F-1/A
    Registration & offeringOpen SEC filing →
  55. F-1/A
    Registration & offeringOpen SEC filing →
  56. F-1
    Registration & offeringOpen SEC filing →
Evidence boundary

Only official SEC submission-index facts are automated here. The brief does not determine shell status, beneficial ownership, capitalization, legal compliance, valuation, active-trading status or transaction suitability. Those questions require the appropriate source documents and independently retained professionals.