Acumen Pharmaceuticals Highlights Enhanced Brain Delivery™ (EBD™) Program Data and Early Alzheimer's Disease Insights at the Alzheimer's Association International Conference (AAIC®) 2026

NEWTON, Mass., July 15, 2026 (GLOBE NEWSWIRE) -- Acumen Pharmaceuticals, Inc. (NASDAQ: ABOS) (Acumen), a clinical-stage biopharmaceutical company developing novel therapeutics that target soluble amyloid beta oligomers (AβOs) for the treatment of Alzheimer's disease (AD), today announced new findings presented at the Alzheimer's Association International Conference (AAIC®) 2026 in London. Following collaboration with JCR Pharmaceuticals Co., Ltd. (JCR) on EBD candidate development, studies demonstrated improved brain penetration of anti-AβO antibodies through transferrin receptor-mediated delivery across both mouse and non-human primate models. Additionally, research from early symptomatic AD patients highlighted the lived experience among ALTITUDE-AD trial participants and their study partners.

GlobeNewsWire • Jul 15, 2026

Are Medical Stocks Lagging Acumen Pharmaceuticals (ABOS) This Year?

Here is how Acumen Pharmaceuticals, Inc. (ABOS) and Amarin (AMRN) have performed compared to their sector so far this year.

Zacks Investment Research • Jul 15, 2026

All You Need to Know About Acumen Pharmaceuticals (ABOS) Rating Upgrade to Buy

Acumen Pharmaceuticals (ABOS) might move higher on growing optimism about its earnings prospects, which is reflected by its upgrade to a Zacks Rank #2 (Buy).

Zacks Investment Research • Jul 15, 2026

Acumen Pharmaceuticals to Present Data on Enhanced Brain Delivery™ (EBD™) Technology and Early Alzheimer's Disease Insights at the Alzheimer's Association International Conference (AAIC®) 2026

NEWTON, Mass., July 07, 2026 (GLOBE NEWSWIRE) -- Acumen Pharmaceuticals, Inc. (NASDAQ: ABOS) (Acumen), a clinical-stage biopharmaceutical company developing novel therapeutics that target soluble amyloid beta oligomers (AβOs) for the treatment of Alzheimer's disease (AD), will present three key studies at the upcoming Alzheimer's Association International Conference (AAIC®) 2026 in London. Shared in one oral and two poster presentations, the data highlight Acumen's progress with JCR Pharmaceuticals (JCR), in developing next generation therapeutics through Enhanced Brain Delivery (EBD) technology and expanding the field's understanding of early symptomatic AD through the patient lens. The conference will be held July 12-15, 2026, both in-person and online.

GlobeNewsWire • Jul 7, 2026

JCR Pharmaceuticals Announces That Acumen Pharmaceuticals Has Exercised its Exclusive Option to Develop Therapeutic Candidates for Alzheimer's Disease, Enabled by J-Brain Cargo® Technology Platform

HYOGO, Japan--(BUSINESS WIRE)--JCR Pharmaceuticals Co., Ltd. (TSE 4552; JCR), a global specialty biopharmaceutical company dedicated to developing therapies for rare and genetic diseases, today announced that Acumen Pharmaceuticals, Inc. (NASDAQ: ABOS) exercised its exclusive option to develop, manufacture, and commercialize, on a global basis, up to two candidates for development in the treatment of Alzheimer's disease (AD), enabled by JCR's proprietary blood-brain barrier (BBB)-penetrating technology platform, J-Brain Cargo®

Business Wire • Jun 17, 2026

Acumen Pharmaceuticals Announces Nomination of Two Enhanced Brain Delivery™ (EBD™) Development Candidates for the Treatment of Alzheimer's Disease

ACU301 and ACU401 were nominated in the EBD program as part of the exercise of Acumen's option under its license agreement with JCR Pharmaceuticals EBD technology represents the only anti-amyloid oligomer program combining a validated blood-brain barrier-penetrating technology with a therapeutic antibody tested in the clinic Acumen's EBD candidates are designed to achieve higher brain penetration with potential for improved safety compared to native antibodies and delivered in a stable, low volume subcutaneous administration format Investigational New Drug (IND)-enabling activities are ongoing to support IND submission in mid-2027 NEWTON, Mass., June 16, 2026 (GLOBE NEWSWIRE) -- Acumen Pharmaceuticals, Inc. (NASDAQ: ABOS) (Acumen or the Company), a clinical-stage biopharmaceutical company developing novel therapeutics that target soluble amyloid beta oligomers (AβOs) for the treatment of Alzheimer's disease (AD), today announced the nomination of two development candidates in its Enhanced Brain Delivery (EBD) program as treatments for AD.

GlobeNewsWire • Jun 16, 2026

Acumen's Late-2026 Sabirnetug Readout Is A Viable Bet

Acumen Pharmaceuticals is a clinical-stage Alzheimer's biotech built around sabirnetug. I believe 2026 will be mostly about its upcoming Phase 2 readout. The main appeal still lies with sabirnetug, which could offer meaningful upside if Phase 2 data supports a viable path into Phase 3. As such, ALTITUDE-AD is the main swing factor, especially if iADRS slowing lands near management's target.

Seeking Alpha • May 20, 2026

Acumen Pharmaceuticals, Inc. (ABOS) Presents at Bank of America Global Healthcare Conference 2026 Transcript

Acumen Pharmaceuticals, Inc. (ABOS) Presents at Bank of America Global Healthcare Conference 2026 Transcript

Seeking Alpha • May 14, 2026

Acumen Pharmaceuticals Q1 Earnings Call Highlights

Acumen Pharmaceuticals NASDAQ: ABOS said its Phase 2 ALTITUDE-AD trial of sabirnetug remains on track, with top-line results expected late in 2026, as the company continues to advance its broader Alzheimer's disease pipeline.

MarketBeat • May 12, 2026

Acumen Pharmaceuticals, Inc. (ABOS) Q1 2026 Earnings Call Transcript

Acumen Pharmaceuticals, Inc. (ABOS) Q1 2026 Earnings Call Transcript

Seeking Alpha • May 12, 2026