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Beam Therapeutics Inc.

Commence patient dosing for the BEAM-301 Phase 1/2 clinical trial

Delivered after 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 Aug 2024
Due
31 Mar 2025
Delivered
May 2025
  • Deadline
  • Met
  • Late
  • Not met
  • Today

What the company said

“The company is now initiating site activation activities for the Phase 1/2 clinical trial for BEAM-301 in GSDIa with patient dosing expected to commence in early 2025.”

What we found

Evidence strength A What the grades mean

Beam Therapeutics announced in May 2025 that it had dosed the first patient in the BEAM-301 Phase 1/2 clinical trial, which occurred after the early 2025 deadline.

  • A
    Beam Therapeutics Inc. 10-Q filed 2025-05-06 Regulatory filing · published 6 May 2025 · retrieved 2 Oct 2026 · kept permanently by the SEC · fingerprint 90a102520537
    “In May 2025, we announced the dosing of the first patient in the trial.” ✓ confirmed on the page

Market reaction: the shares moved -13.2% against the S&P 500 over the three sessions around the disclosure (5 May 2025 to 8 May 2025). What this measures

Checked 2 Oct 2026.

Commitment DNA

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

Event type
Product other
Indicative materiality
Low rules
Action
Commence
Deliverable
BEAM-301 patient dosing
Language
Expected (“expects”, “plans”)
In the company’s control
High
Specificity
Medium

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 “Met”.
  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-2024-BEAM-003281 · Corrections policy

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