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Alexion Pharmaceuticals

Initiate limited dose-ranging studies of ULTOMIRIS in HSCT-TMA

Not 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
30 Jan 2020
Due
30 Jun 2020
Checked
21 Oct 2026
  • Deadline
  • Met
  • Late
  • Not met
  • Today

What the company said

“Alexion plans to initiate limited dose-ranging studies of ULTOMIRIS in adults and children with HSCT-TMA in the first half of 2020”

What we found

Evidence strength A What the grades mean

The company failed to initiate the studies in the first half of 2020, explicitly pushing the timeline to the second half of 2020 in a filing dated July 30, 2020.

  • A
    Alexion Pharmaceuticals 8-K filed 2020-07-30 Regulatory filing · published 30 Jul 2020 · retrieved 21 Oct 2026 · kept permanently by the SEC · fingerprint d1bf6c93a372
    “Alexion plans to initiate limited dose-ranging studies of ULTOMIRIS in HSCT-TMA in the second half of 2020” ✓ confirmed on the page

Checked 21 Oct 2026.

Commitment lineage

Every time the company restated this commitment. The original is never changed, and the outcome is always measured against version 1.

  • Deadline drift +184 days
  • 2 versions
  1. Version 1 · original · stated 30 Jan 2020

    Deadline 30 Jun 2020 (“in the first half of 2020”) · wording expected

  2. Version 2 · stated 6 May 2020

    Deadline 31 Dec 2020 (“second half of 2020”) · wording expected

    “Alexion plans to initiate limited dose-ranging studies in the second half of 2020”

    Source for this version

Commitment DNA

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

Event type
Clinical milestone
Indicative materiality
Medium rules
Action
Initiate
Deliverable
Dose-ranging studies of ULTOMIRIS in HSCT-TMA
Language
Expected (“expects”, “plans”)
In the company’s control
High
Specificity
High

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: agreesBecause a negative finding could harm a company if wrong, a stronger model re-read the evidence fully blind and reached the same answer.

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-2020-C899866-019366 · Corrections policy

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