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Acadia Pharmaceuticals Inc.

Initiate a Phase 2 study of ACP-204 for Lewy Body Dementia Psychosis

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
26 Feb 2025
Due
30 Sep 2025
Delivered
September 2025
  • Deadline
  • Met
  • Late
  • Not met
  • Today

What the company said

“initiation of a Phase 2 study of ACP-204 for a second indication in Lewy Body Dementia Psychosis in the third quarter of 2025”

What we found

Evidence strength A What the grades mean

The company initiated the Phase 2 study of ACP-204 (remlifanserin) for Lewy Body Dementia Psychosis in September 2025, meeting the third-quarter deadline.

  • A
    Acadia Pharmaceuticals Inc. 8-K filed 2025-11-05 Regulatory filing · published 5 Nov 2025 · retrieved 1 Oct 2026 · kept permanently by the SEC · fingerprint c6e8cbd4c4de
    “Continued to advance the Company's pipeline with the initiation of a Phase 2 study of ACP-204 for Lewy Body Dementia Psychosis” ✓ confirmed on the page
  • A
    Acadia Pharmaceuticals Inc. 10-Q filed 2025-11-06 Regulatory filing · published 6 Nov 2025 · retrieved 1 Oct 2026 · kept permanently by the SEC · fingerprint 162e4556be09
    “We initiated an additional Phase 2 study of ACP-204 in LBDP in September 2025.” ✓ confirmed on the page

Market reaction: the shares moved +3.9% against the S&P 500 over the three sessions around the disclosure (4 Nov 2025 to 7 Nov 2025). What this measures

Checked 1 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
Phase 2 study of ACP-204
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.

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-2025-ACAD-002595 · Corrections policy

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