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Arbutus Biopharma Corp

Provide additional data from the Phase 1a/1b clinical trial of AB-729

Not delivered by the deadline

AI-assessed · human review in progress Found and assessed by AI from the cited sources. Shown with its evidence; it is not counted in any Kept Score until confirmed.

Announced
25 Jan 2021
Due
30 Jun 2021
Checked
25 Oct 2026
  • Deadline
  • Met
  • Late
  • Not met
  • Today

What the company said

“Provide additional data from ongoing cohorts of the Phase 1a/1b clinical trial of AB-729 in the first half of 2021”

What we found

Evidence strength A What the grades mean

The company failed to provide the additional AB-729 clinical trial data by the first half of 2021, explicitly pushing the expectation to the second half of 2021 in an August 2021 filing.

  • A
    Arbutus Biopharma Corp 10-Q filed 2021-08-05 Regulatory filing · published 5 Aug 2021 · retrieved 25 Oct 2026 · kept permanently by the SEC · fingerprint 338e7688d5d2
    “We expect to provide additional data from the ongoing cohorts of this Phase 1a/1b clinical trial in the second half of 2021” ✓ confirmed on the page

Market reaction: the shares moved +11.2% against the S&P 500 over the three sessions around the disclosure (4 Aug 2021 to 9 Aug 2021). What this measures

Checked 25 Oct 2026.

Commitment DNA

The structured record of this commitment. Fields the company did not state are left blank rather than guessed.

Event type
Clinical readout
Indicative materiality
Medium rules
Action
Provide
Deliverable
AB-729 Phase 1a/1b clinical trial data
In the company’s control
High
Specificity
High
Depends on
Regulatory

How this entry was checked

  1. Commitment recordedThe company's words were matched word for word against the filing.
  2. First checkAn AI model, Gemini (Google), read the company's later filings and recorded the outcome with a quoted passage.
  3. Second check: agreesA different AI model, Claude (Anthropic), re-read the evidence without being told the outcome and reached the same answer.
  4. Third check on a negative finding: disagreesBecause a negative finding could harm a company if wrong, a stronger model re-read the evidence fully blind and read it as “no_evidence”, so a person decides.

Not yet confirmed. Shown on the record, but it will not count in any score until it is confirmed. How verification works

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Report an error in this entry Reference: KI-C-2021-ABUS-022345 · Corrections policy

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