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Adaptimmune Therapeutics plc

Initiate Phase 2 SURPASS-2 trial of ADP-A2M4CD8 in esophageal and EGJ cancers

Delivered after 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 Feb 2021
Due
30 Jun 2021
Delivered
Q3 2021
  • Deadline
  • Met
  • Late
  • Not met
  • Today

What the company said

“Initiating Phase 2 trial (SURPASS-2) with ADP-A2M4CD8 in esophageal and esophagogastric junction cancers in 1H 2021”

What we found

Evidence strength A What the grades mean

The company's August 2021 10-Q still planned the Phase 2 start for Q3 2021, and the November 2021 10-Q said it was initiated during Q3 2021, after the 1H 2021 deadline.

  • A
    Adaptimmune Therapeutics plc 10-Q filed 2021-08-09 Regulatory filing · published 9 Aug 2021 · retrieved 26 Oct 2026 · kept permanently by the SEC
    “we are planning to initiate a Phase 2 clinical trial with ADP-A2M4CD8 in esophageal and esophagogastric junction (“EGJ”) cancers in the third quarter of 2021.” ✓ confirmed on the page
  • A
    Adaptimmune Therapeutics plc 10-Q filed 2021-11-04 Regulatory filing · published 4 Nov 2021 · retrieved 26 Oct 2026 · kept permanently by the SEC
    “was initiated during the third quarter of 2021” ✓ confirmed on the page

Checked 26 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 milestone
Indicative materiality
Medium rules
Action
Initiate
Deliverable
SURPASS-2 Phase 2 trial initiation
Where
North America and the EU
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, Claude (Anthropic), read the company's later filings and recorded the outcome with a quoted passage.

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-ADAPY-024583 · Corrections policy

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