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Novavax Inc.

Report Phase 2b clinical trial data for South Africa

Delivered by the deadline

AI-confirmed · human review in progress Independent AI checks agreed on primary SEC or regulator evidence. Records are now being reviewed by hand, starting with those our customers order.

Announced
11 Jan 2021
Due
31 Mar 2021
Delivered
28 Jan 2021
  • Deadline
  • Met
  • Late
  • Not met
  • Today

What the company said

“Preliminary Data Expected Early Q1”

What we found

Evidence strength A What the grades mean

Novavax reported the Phase 2b clinical trial data for South Africa on January 28, 2021, which falls within the early first quarter deadline.

  • A
    Novavax Inc. 8-K filed 2021-05-11 Regulatory filing · published 11 May 2021 · retrieved 24 Oct 2026 · kept permanently by the SEC · fingerprint d1becba929f1
    “Reported final efficacy analysis from UK Phase 3 trial and complete analysis from South Africa Phase 2b trial, expanding upon previously reported interim results” ✓ confirmed on the page

Market reaction: the shares moved -22.8% against the S&P 500 over the three sessions around the disclosure (10 May 2021 to 13 May 2021). What this measures

Checked 24 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
Report
Deliverable
South Africa Phase 2b clinical trial data
Where
South Africa
Language
Expected (“expects”, “plans”)
In the company’s control
High
Specificity
High
Depends on
Customer

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: disagreesClaude (Anthropic) re-read the evidence blind and read it as “no_evidence”.
  4. Tie-breakA stronger model read the evidence and both earlier answers, without knowing which was recorded, and agrees with the recorded outcome.

Confirmed. This outcome counts towards the company's Kept Score. How verification works

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Report an error in this entry Reference: KI-C-2021-NVAX-021473 · Corrections policy

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