STOCK TITAN

Acadia Pharmaceuticals Inc Stock Price, News & Analysis

ACAD Nasdaq

Welcome to our dedicated page for Acadia Pharmaceuticals news (Ticker: ACAD), a resource for investors and traders seeking the latest updates and insights on Acadia Pharmaceuticals stock.

Acadia Pharmaceuticals (NASDAQ: ACAD) generates news flow typical of a commercial-stage biopharmaceutical company focused on central nervous system disorders. As a CNS-focused biotech, Acadia's announcements span FDA regulatory decisions, clinical trial results, quarterly earnings reports, and pipeline development updates.

Clinical trial readouts represent significant news events for Acadia, as Phase 2 and Phase 3 study results determine whether drug candidates advance toward potential approval. COMPASS and LOTUS studies exemplify the types of clinical programs that generate data presentations at medical conferences and subsequent news coverage analyzing implications for the company's pipeline.

FDA interactions produce material announcements including new drug application submissions, complete response letters, and approval decisions. For a company concentrated in CNS therapeutics, regulatory milestones carry particular weight given the complexity of developing treatments for neurological and psychiatric conditions.

Quarterly earnings reports reveal commercial product performance, pipeline investment levels, and cash position updates. As Acadia balances commercial revenue against research and development spending, earnings calls provide insight into the sustainability of this business model and management's capital allocation priorities.

Executive appointments and governance changes reflect Acadia's organizational development as it expands commercial and clinical capabilities. R&D Day events and investor presentations offer deeper visibility into scientific strategy and long-term pipeline direction.

Bookmark this page to follow Acadia's clinical development progress, regulatory interactions, and commercial performance in the CNS therapeutics space.

Rhea-AI Summary

Acadia Pharmaceuticals Inc. (Nasdaq: ACAD) has published results from two open-label extension studies, LILAC-1™ and LILAC-2™, evaluating the long-term safety and efficacy of DAYBUE™ (trofinetide) in patients with Rett syndrome. The studies showed continued improvements in RSBQ and CGI-I scores with long-term DAYBUE treatment. LILAC-1 was a 40-week extension of the 12-week Phase 3 LAVENDER™ trial, while LILAC-2 was a 32-month study. Both studies demonstrated a safety profile consistent with the LAVENDER trial, with diarrhea and vomiting as the most common side effects. These findings contribute to a growing body of research on DAYBUE's potential ongoing impact for Rett syndrome patients, with some patients being on treatment for over two years.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-1.91%
Tags
-
Rhea-AI Summary

Acadia Pharmaceuticals shared interim data from the LOTUS study on DAYBUE™ (trofinetide) at the 2024 IRSF Annual Scientific Meeting. The open-label study, involving 101 Rett syndrome patients, indicated that over two-thirds reported improvements in symptoms within the first month. Key areas of improvement included nonverbal communication, alertness, and social interaction. However, gastrointestinal issues like diarrhea were common, necessitating management strategies. Six-month data indicated consistent improvements but were by missing data and the lack of a placebo group. The study aims to enroll participants for at least 12 months, with the option to extend for another year. Additional findings and encore data from other studies on DAYBUE were also presented.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
0.2%
Tags
none
-
Rhea-AI Summary

Acadia Pharmaceuticals announced that on May 15, 2024, its Compensation Committee granted inducement awards under the 2023 Inducement Plan. The awards include non-qualified stock options to purchase 57,252 shares of common stock and 33,675 restricted stock units (RSUs) to twenty-two new employees. The stock options have an exercise price of $15.12 per share, Acadia's closing trading price on the grant date, and will vest over four years. The RSUs will also vest over four years, with specific vesting schedules. These awards were granted as an inducement material in line with Nasdaq Listing Rule 5635(c)(4).

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
2.1%
Tags
none
Rhea-AI Summary

Acadia Pharmaceuticals has launched a 10-part documentary series, 'Magnolia’s Guide to Adventuring,' featuring the adapted adventures of families dealing with Rett syndrome. Created by award-winning TV producer AJ Tesler and his wife Jenny, the series stars their 13-year-old daughter, Magnolia. The series aims to raise awareness and redefine perceptions of Rett syndrome by showcasing activities like skiing, ice skating, and horseback riding. Episodes will be available on the Rett Revealed website. The series underscores the resilience and capabilities of those living with Rett syndrome.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
1.75%
Tags
none
-
Rhea-AI Summary

Acadia Pharmaceuticals (ACAD) announced its participation in three upcoming investor conferences in May 2024, aiming to engage with the investment community. The company will host fireside chats at each conference, providing insights into its innovative work in neuroscience. Acadia has a strong track record with FDA-approved drugs for Parkinson's disease psychosis and Rett syndrome, while also focusing on developing treatments for Prader-Willi syndrome, Alzheimer's disease psychosis, and other neuropsychiatric disorders.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
0.26%
Tags
conferences
-
Rhea-AI Summary

Acadia Pharmaceuticals reported strong financial results for the first quarter of 2024, with net product sales reaching $205.8 million, a 74% year-over-year revenue growth. The increase was primarily driven by the addition of DAYBUE for Rett syndrome treatment and growth in NUPLAZID market share for Parkinson's disease psychosis. The company is focusing on expanding DAYBUE globally, advancing late-stage trials, and supporting its pipeline and business development opportunities. Acadia also presented positive clinical trial results and appointed a new executive to lead Research and Development.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-11.21%
Tags
Rhea-AI Summary

Acadia Pharmaceuticals announced the winners of the first Rett Sibling Scholarship, awarding 10 academic scholarships to siblings of Rett syndrome patients. Each recipient will receive $5,000 for higher education. The program aims to support siblings' academic goals and recognize their contributions. Recipients from various states plan to study psychology, finance, and medicine. The scholarship is independently administered by ISTS. Acadia's commitment to the Rett syndrome community is highlighted through this initiative.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-2.28%
Tags
none
-
Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-1.69%
Tags
-
Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
1.01%
Tags
none

FAQ

What is the current stock price of Acadia Pharmaceuticals (ACAD)?

The current stock price of Acadia Pharmaceuticals (ACAD) is $26.29 as of January 2, 2026.

What is the market cap of Acadia Pharmaceuticals (ACAD)?

The market cap of Acadia Pharmaceuticals (ACAD) is approximately 4.5B.
Acadia Pharmaceuticals Inc

Nasdaq:ACAD

ACAD Rankings

ACAD Stock Data

4.52B
167.63M
0.55%
103.22%
5.5%
Biotechnology
Pharmaceutical Preparations
Link
United States
SAN DIEGO