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SELLAS Life Sciences Group, Inc.

Complete enrollment for the REGAL study

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
6 Apr 2022
Due
31 Mar 2023
Checked
1 Oct 2026
  • Deadline
  • Met
  • Late
  • Not met
  • Today

What the company said

“enrollment for the regal study will be completed by the end of this year, or early in the first quarter of 2023”

What we found

Evidence strength A What the grades mean

The company did not complete enrollment for the REGAL study by the first quarter of 2023; subsequent filings indicate enrollment was still ongoing in late 2023.

  • A
    SELLAS Life Sciences Group, Inc. 10-Q filed 2023-11-09 Regulatory filing · published 9 Nov 2023 · retrieved 1 Oct 2026 · kept permanently by the SEC · fingerprint 76d6c0aa3ce7
    “We expect to complete enrollment in the REGAL study, other than the approximately 20 to 25 patients anticipated to be enrolled in China, in November 2023.” ✓ confirmed on the page

Market reaction: the shares moved -7.1% against the S&P 500 over the three sessions around the disclosure (8 Nov 2023 to 13 Nov 2023). What this measures

Checked 1 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 +244 days
  • Language weakened: firm → expected
  • 4 versions
  1. Version 1 · original · stated 6 Apr 2022

    Deadline 31 Mar 2023 (“early in the first quarter of 2023”) · wording firm

  2. Version 2 · stated 12 May 2022

    Deadline 31 Mar 2023 (“early in the first quarter of 2023”) · wording expected

    “The Company believes that enrollment for the REGAL study will be completed in late 2022 or early in the first quarter of 2023”

    Source for this version

  3. Version 3 · stated 10 Aug 2023

    Deadline 31 Dec 2023 (“second half of this year”) · wording expected

    “We expect to complete enrollment in our Phase 3 REGAL study of galinpepimut-S (GPS) in the second half of this year.”

    Source for this version

  4. Version 4 · stated 13 Oct 2023

    Deadline 30 Nov 2023 (“in November 2023”) · wording expected

    “The Company expects to complete enrollment in the REGAL study, other than the 20-25 patients anticipated to be enrolled in China, in November 2023.”

    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
Complete
Deliverable
Enrollment for the REGAL study
Language
Firm (“will”, “on track to”)
In the company’s control
Medium
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: 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-2022-SLS-001989 · Corrections policy

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