# EDGAR Filing Document

**Accession Number:** 0001053691
**File Stem:** 0001437749-25-037025
**Filing Date:** 2025-12
**Character Count:** 38220
**Document Hash:** a26bd5b10fcfeafc7f81d6e77769110f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001437749-25-037025.hdr.sgml**: 20251205

**ACCESSION NUMBER**: 0001437749-25-037025

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 16

**CONFORMED PERIOD OF REPORT**: 20251201

**ITEM INFORMATION**: Regulation FD Disclosure

**ITEM INFORMATION**: Other Events

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20251205

**DATE AS OF CHANGE**: 20251205

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CervoMed Inc.
- **CENTRAL INDEX KEY:** 0001053691
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 300645032
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-37942
- **FILM NUMBER:** 251552977

**BUSINESS ADDRESS:**
- **STREET 1:** 20 PARK PLAZA
- **STREET 2:** SUITE 424
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02116
- **BUSINESS PHONE:** (617) 744-4400

**MAIL ADDRESS:**
- **STREET 1:** 20 PARK PLAZA
- **STREET 2:** SUITE 424
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02116

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Diffusion Pharmaceuticals Inc.
- **DATE OF NAME CHANGE:** 20160115

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** RestorGenex Corp
- **DATE OF NAME CHANGE:** 20140307

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Stratus Media Group, Inc
- **DATE OF NAME CHANGE:** 20080722

?xml version='1.0' encoding='ASCII'? crvo20251205_8k.htm

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**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

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**FORM 8-K**

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**CURRENT REPORT**

**Pursuant to Section 13 or 15(d)**

**of The Securities Exchange Act of 1934**

**December 1, 2025**

**Date of Report (Date of earliest event reported)**

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## CervoMed Inc.
**(Exact name of registrant as specified in its charter)**

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| | | |
|:---|:---|:---|
| **Delaware** | **001-37942** | **30-0645032** |
| **(State or other jurisdiction**<br> **of incorporation)** | **(Commission**<br> **File Number)** | **(I.R.S. Employer**<br> **Identification No.)** |
| **20 Park Plaza, Suite 424**<br> **Boston, Massachusetts** | **20 Park Plaza, Suite 424**<br> **Boston, Massachusetts** | **02116** |
| **(Address of principal executive offices)** | **(Address of principal executive offices)** | **(Zip Code)** |

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**Registrant**'**s telephone number, including area code: (617) 744-4400**

**Not applicable**

**(Former name or former address, if changed since last report)**

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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

---

| | | |
|:---|:---|:---|
| **Title of each class** | **Trading**<br> **Symbol(s)** | **Name of each exchange**<br> **on which registered** |
| Common Stock, $0.001 par value | CRVO | NASDAQ Capital Market |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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| | |
|:---|:---|
| **Item 7.01** | **Regulation FD Disclosure** |

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*Press Releases*

On December 2, 2025, CervoMed Inc. (the "Company," "we" or "us") issued a press release (the "December 2 Press Release") announcing new plasma biomarker data from our Phase 2b RewinD-LB trial (the "RewinD-LB Trial") demonstrating neflamapimod treatment led to improvements in neuroinflammation and neurodegeneration in patients with dementia with Lewy bodies ("DLB") presented at the 18<sup>th</sup> Clinical Trials on Alzheimer's Disease ("CTAD") Conference in San Diego, California on December 1, 2025. A copy of the December 2 Press Release is attached hereto as Exhibit 99.1 and incorporated herein by reference.

On December 4, 2025, we issued a press release (the "December 4 Press Release") announcing that clinical investigators shared the full results of the RewinD-LB Trial in a late-breaking oral session at the CTAD Conference on December 4, 2025. A copy of the December 4 Press Release is attached hereto as Exhibit 99.2 and incorporated herein by reference.

*Presentations*

Certain information concerning the business, clinical studies, development plans, financial position and related matters of the Company, including the data and other information from the RewinD-LB Trial presented at the CTAD Conference, has been made available on our website, www.cervomed.com, under the heading, "Investors – Events and Presentations." Representatives of the Company may use this presentation, in whole or in part, and possibly with non-material modifications, periodically in connection with conferences, meetings, and presentations to investors, analysts and others.

The information contained in the presentation is summary information that is intended to be considered in the context of the Company's filings with the U.S. Securities and Exchange Commission ("SEC") and other public announcements that the Company may make, by press release or otherwise, from time to time. The Company undertakes no duty or obligation to publicly update or revise the information contained in the presentation except as required by applicable law, although the Company may do so from time to time as its management believes is warranted. Any such updating may be made through the filing of other reports or documents with the SEC, through press releases, or through other public disclosure. The Company makes no admission or representation as to the materiality of any information in the presentation or otherwise contained in Item 7.01 of this Current Report on Form 8-K.

--

The information in this Item 7.01 is being furnished and shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that Section, nor shall it be deemed incorporated by reference into any registration statement or other filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

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| | |
|:---|:---|
| **Item 8.01** | **Other Events**  |

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The information set forth, (i) with respect to the December 2 Press Release, in the first two paragraphs and under the heading, "Treatment Benefit Associated with Biomarker Measurements," and (ii) with respect to the December 4 Press Release, in the first paragraph and under the heading, "Results from the Phase 2b RewinD-LB Trial," is incorporated by reference into this Item 8.01 of this Current Report on Form 8-K.

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| | |
|:---|:---|
| **Item 9.01** | **Financial Statements and Exhibits** |

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***(d)*** ***Exhibits***

The following exhibit relating to Item 7.01 is furnished and not filed:

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| | |
|:---|:---|
| **Exhibit No.** | **Description** |
| 99.1 | [Press Release, issued December 2, 2025](ex_896196.htm) |
| 99.2 | [Press Release, issued December 4, 2025](ex_896197.htm) |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document). |

---

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**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

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| | | |
|:---|:---|:---|
| Date: December 5, 2025 | **CervoMed Inc.** | **CervoMed Inc.** |
|  | By: | /s/ William Elder |
|  | Name: | William Elder |
|  | Title: | Chief Financial Officer & General Counsel |

---

## Exhibit 99.1

**Exhibit 99.1**

![logosmlr.jpg](logosmlr.jpg)

**CervoMed Presents New Plasma Biomarker Data That Indicates Neflamapimod Broadly Improves Neuroinflammation and Neurodegeneration in** <br> **Dementia with Lewy Bodies (DLB)**

*1st of two presentations with results from Phase 2b study of neflamapimod at the 18<sup>th</sup> Clinical Trials on Alzheimer's Disease (CTAD) Conference*

*Data demonstrates neflamapimod treatment led to significant reductions in plasma glial fibrillary acidic protein* (*GFAP), a key marker of neuroinflammation-associated neurodegeneration, and increased beta amyloid (A*b*) 42/40 ratio in DLB*

*Correlation of the effects of neflamapimod on plasma GFAP with positive treatment response, as assessed by CDR-SB, support neflamapimod mechanism of action and suggest it may act on underlying disease* 

**BOSTON, December 2, 2025** — CervoMed Inc. (NASDAQ: CRVO), a clinical-stage biotechnology company developing treatments for age-related brain disorders, has shared new data from the Phase 2b RewinD-LB trial demonstrating neflamapimod treatment led to a significant reduction in the widely used neurodegeneration biomarker plasma GFAP and an increase in Ab42/40 ratio, an inverse marker of neuroinflammation and amyloidogenesis. In addition, neflamapimod treatment showed a trend towards reducing plasma neurofilament light (NfL) chains levels.

These data were presented on December 1, 2025, at the 18<sup>th</sup> Clinical Trials on Alzheimer's Disease (CTAD) Conference in San Diego, California. A second presentation will take place in an oral late-breaking session at the conference on December 4th, 2025, in which Dr. John-Paul Taylor, MBBS, MRCPsych, PhD, Professor of Translational Dementia Research at Newcastle University, will provide the clinical outcome results from RewinD-LB.

"The reduction in plasma GFAP levels and the increase in the Ab42/40 ratio, as well as the signal of activity on NfL chain levels indicates to me that neflamapimod broadly improves the neuroinflammatory and neurodegenerative profile in the brain of DLB patients," said Charlotte Teunissen, PhD, Professor of Neurochemistry at Amsterdam University Medical Center and global leader in the development and validation of fluid biomarkers for neurodegenerative diseases. understanding and treating. "The correlation between the clinical benefit of neflamapimod treatment and plasma GFAP both validates plasma GFAP as a biomarker of neurodegenerative disease activity in DLB and strengthens the conclusions of neflamapimod's clinical effects. It is encouraging to see that we are making progress in understanding and treating this devastating disease."

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![logosmlr.jpg](logosmlr.jpg)

"The biomarker data presented at CTAD reinforces the results of our previous Phase 2a study and demonstrates a significant correlation between the reduction of plasma GFAP and the slowing of clinical progression in people with DLB," said Dr. John Alam, Chief Executive Officer of CervoMed. "These results highlight the utility of biomarkers such as plasma GFAP and the Aβ42/40 ratio in DLB and suggest that neflamapimod may be acting on the underlying disease process. Together, these findings further strengthen our confidence as we move toward our upcoming Phase 3 trial."

DLB is the second most common progressive dementia after Alzheimer's disease (AD), affecting millions worldwide, and has no approved treatments in the United States or European Union. DLB progresses more rapidly than AD, with average time from diagnosis to requiring nursing home care being two years.

**Treatment Benefit Associated with Biomarker Measurements**

In DLB, there are multiple biomarkers that have been shown to be closely associated with the underlying disease process and progression of neuronal dysfunction and loss. GFAP is widely recognized as an indicator of astrocyte degeneration and reactivity, and GFAP levels become elevated as patients with DLB progress. Lower Aβ42/40 ratios have been demonstrated to be associated with increased amyloid plaque burden.

The RewinD-LB Phase 2b study was comprised of an initial, randomized phase comparing neflamapimod to placebo, followed by an open-label, neflamapimod-only extension phase, or the Extension. Based on the results of the Phase 2a study and extensive published literature documenting GFAP as a key biomarker of neurodegeneration, change in plasma GFAP was prospectively defined as the biomarker endpoint. In the randomized phase of the Phase 2b, patients did not achieve expected plasma drug concentration levels with the neflamapimod capsules used (DP Batch A), and neflamapimod did not demonstrate a statistically significant improvement on the study's primary clinical endpoint, nor on plasma GFAP levels. The lower–than-expected bioavailability was subsequently determined to be related to the age of the capsules used during this phase of the study.

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![logosmlr.jpg](logosmlr.jpg)

In the extension phase, a group of participants received a new batch of capsules that enabled them to achieve target plasma concentration levels (DP Batch B). Outcomes in participants receiving DP Batch B during the extension phase were compared with participants who received DP Batch A during the extension phase, which served as a control arm, as well to outcomes in the same participants during the randomized phase in those who received placebo initially.

&nbsp;&nbsp;&nbsp;&nbsp;● During the 32 weeks of the Extension there was a significant reduction in plasma GFAP levels in participants who received DP Batch B (median -16.0, IQR: -35, +6.7; p<0.0001 for change from start to Week 32 of the Extension).

&nbsp;&nbsp;&nbsp;&nbsp;● Change in plasma GFAP over 32 weeks was significantly lower during treatment with DP Batch B (mean -16.7 pg/mL) compared to change in the same participants during placebo administration (mean +5.8 pg/mL) over 16 weeks (median difference = -23.5 pg/mL, p=0.016, Wilcoxon rank sum test). This analysis was restricted to the patients (N=48) who received placebo during the randomized period and then received DP Batch B during the Extension,

&nbsp;&nbsp;&nbsp;&nbsp;● The reduction in plasma GFAP associated with neflamapimod treatment was positively correlated to change in CDR-SB over the 32 weeks of the extension phase (r=.35, p=0.036).

&nbsp;&nbsp;&nbsp;&nbsp;● 32 weeks of treatment during the extension with neflamapimod also significantly increased Ab42/40 ratio (p<0.001 compared to start of extension) and showed a trend towards reducing NfL levels. In line with the recent published literature regarding NfL levels in patients with DLB, and in contrast to amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD), NfL levels were only minimally elevated in the RewinD-LB at study entry, which provided insufficient signal to definitively demonstrate treatment effects on NfL in this context.

**About the RewinD-LB Phase 2b Trial in Dementia with Lewy Bodies**<br> The initial phase of RewinD-LB was a randomized, 16-week, double-blind, placebo-controlled clinical trial evaluating oral neflamapimod (40mg TID) in 159 participants with DLB, followed by a 32-week neflamapimod-only treatment extension phase. Patients with AD co-pathology, as assessed by plasma ptau181 levels, were excluded from the trial. The primary endpoint in the trial is change in the CDR-SB, and secondary endpoints include the ADCS-CGIC, the Timed Up and Go test, and a cognitive test battery. The RewinD-LB trial was funded primarily by a $21.3 million grant from the National Institutes of Health's National Institute on Aging, disbursed over the course of the trial as costs were incurred. The trial included 43 sites across in the United States, the United Kingdom, and the Netherlands.

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![logosmlr.jpg](logosmlr.jpg)

**About Dementia with Lewy Bodies**

DLB is the second most common progressive dementia after AD, affecting millions worldwide. Patients may experience a combination of decline in cognitive function, cognitive fluctuations, visual hallucinations, and sleep disorders, as well as motor symptoms similar to Parkinson's disease. There are no approved treatments for DLB in the United States or European Union, and the current standard-of-care therapies only temporarily relieve symptoms.

**About CervoMed**

CervoMed is a clinical-stage company developing treatments for age-related brain disorders. Its lead drug candidate, neflamapimod, is an oral, small molecule targeting critical disease processes underlying degenerative disorders of the brain by inhibiting a key enzyme involved in neuroinflammation and neurodegeneration. CervoMed's recently completed Phase 2b RewinD-LB trial evaluated neflamapimod in DLB patients who have a low likelihood of AD co-pathology, and the Company plans to initiate a global, pivotal Phase 3 trial in the same patient population in the second half of 2026.

**About Neflamapimod**<br> Neflamapimod is an investigational, orally administered small-molecule drug that readily crosses the blood–brain barrier and selectively inhibits the alpha isoform of p38 MAP kinase, a key driver of neuroinflammation and synaptic dysfunction. By targeting the critical disease processes underlying degenerative disorders of the brain, neflamapimod has the potential to reverse synaptic dysfunction, improve neuron health, and slow or prevent disease progression. Neflamapimod is currently in clinical development for the treatment of DLB, recovery after ischemic stroke, and frontotemporal dementia.

In non-clinical studies, neflamapimod restored synaptic function within the basal forebrain cholinergic system, the brain region most affected in DLB. Across Phase 1 and 2 clinical trials involving more than 800 participants, the drug has been generally well tolerated and demonstrated consistent signals of efficacy. In the 91-patient Phase 2a AscenD-LB trial, neflamapimod significantly improved dementia severity and functional mobility in patients with DLB. Results from the 159-patient Phase 2b RewinD-LB trial, a 16-week randomized, double-blind, placebo-controlled trial followed by a 32-week open-label extension, further supported neflamapimod's potential to deliver meaningful clinical benefit, improving both cognitive and functional outcomes and showing a positive effect on a key blood biomarker of neurodegeneration during the extension phase. Across both studies, the greatest benefits were observed in patients with "pure" DLB, those without AD co-pathology. Collectively, these findings underscore the therapeutic promise and scientific validity of neflamapimod as a potential treatment for DLB and other degenerative brain disorders.

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![logosmlr.jpg](logosmlr.jpg)

**Forward-Looking Statements**

This press release includes express and implied forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, as amended, regarding the intentions, plans, beliefs, expectations or forecasts for the future of the Company, including, but not limited to: the therapeutic potential of neflamapimod, including the degree of sustainability of any therapeutic effects and the meaningfulness of any correlation between any biomarker and clinical effects; the anticipated timing and achievement of clinical and development milestones, including the Company's announcement of additional data or any meeting or correspondence between the Company and the FDA or other regulatory bodies; any other expected or implied benefits or results, including that any clinical results observed with respect to neflamapimod in the RewinD-LB trial will be replicated in later trials, including the Company's planned Phase 3 clinical trial evaluating the efficacy and safety of neflamapimod in patients with DLB; the timing of the initiation of and the design and endpoints of, any potential future trials, including the Company's planned Phase 3 clinical trial evaluating the efficacy and safety of neflamapimod in patients with DLB; the Company's need to acquire sufficient funding for any Phase 3 trial of neflamapimod in DLB; expectations with respect to neflamapimod, including the timing of any regulatory submissions and potential approvals thereof, if any; the timing of the Company's potential submission of an NDA, if any; and the potential market for any DLB treatment that may be approved in the future. Terms such as "believes," "estimates," "anticipates," "expects," "plans," "aims," "seeks," "intends," "may," "might," "could," "might," "will," "should," "approximately," "potential," "target," "project," "contemplate," "predict," "forecast," "continue," or other words that convey uncertainty of future events or outcomes (including the negative of these terms) may identify these forward-looking statements. Although there is believed to be reasonable basis for each forward-looking statement contained herein, forward-looking statements by their nature involve risks and uncertainties, known and unknown, many of which are beyond the Company's control and, as a result, actual results could differ materially from those expressed or implied in any forward-looking statement. Particular risks and uncertainties include, among other things, those related to: the Company's available cash resources, the availability of additional funds on acceptable terms, and the Company's ability to continue as a going concern; the results of the Company's clinical trials, including RewinD-LB; the likelihood and timing of any regulatory approval of neflamapimod or the nature of any feedback the Company may receive from the FDA; the ability to implement business plans, forecasts, and other expectations in the future; general economic, political, business, industry, and market conditions, inflationary pressures, and geopolitical conflicts; and the other factors discussed under the heading "Risk Factors" in the Company's Annual Report on Form 10-K for the year ended December 31, 2024 filed with the U.S. Securities and Exchange Commission (SEC) on March 17, 2025, and other filings that the Company may file from time to time with the SEC. Any forward-looking statements in this press release speak only as of the date hereof (or such earlier date as may be identified). The Company does not undertake any obligation to update such forward-looking statements to reflect events or circumstances after the date of this press release, except to the extent required by law.

**<u>Contacts</u>**

**Media:**<br> Biongage Communications

<u>lisa.guiterman@gmail.com</u>

202-330-3431

**Investor Relations:**

LifeSci Advisors<br> PJ Kelleher<br> <u>Investors@cervomed.com</u><br> 617-430-7579

## Exhibit 99.2

**Exhibit 99.2**

**CervoMed Announces Late-Breaking Data at the 18th CTAD Conference Demonstrating Neflamapimod Significantly Slows Clinical Progression in Dementia with Lewy Bodies**

*Phase 2b trial showed significant improvements on primary and key secondary outcomes measures, most prominently in patients without AD co-pathology* 

*Significant reduction in key neurodegeneration biomarker correlated with treatment response, suggesting neflamapimod may act on underlying disease* 

*CervoMed preparing to initiate Phase 3 registrational trial in patients with DLB* 

*in the second half of 2026*

**BOSTON, December 4, 2025** — Today in a late-breaking oral session at the 18<sup>th</sup> Clinical Trials on Alzheimer's Disease (CTAD) Conference in San Diego, California, clinical investigators shared the full results of the Phase 2b RewinD-LB trial of neflamapimod, being developed by CervoMed Inc. (NASDAQ: CRVO) for the treatment of dementia with Lewy bodies (DLB). In the trial, neflamapimod, which targets the neuroinflammation and synaptic dysfunction that are known to drive DLB disease progression, demonstrated a significant and clinically meaningful effect on multiple outcomes in DLB patients, including on the primary outcome measure, change in CDR sum-of-boxes (CDR-SB). These positive clinical outcomes were correlated with observed reductions in glial fibrillary acidic protein (GFAP), a biomarker of neuronal damage, supporting neflamapimod's mode of action targeting the underlying mechanism of DLB.

"The magnitude of benefit and consistency of data across clinical measures in RewinD-LB provide great confidence that neflamapimod holds true potential to meaningfully slow clinical progression in DLB, a rapidly progressive disease with profound impact on patients and caregivers," said Dr. John-Paul Taylor, MBBS, MRCPsych, PhD, Professor of Translational Dementia Research at Newcastle University and the principal investigator of the RewinD-LB trial for the United Kingdom. "Importantly, the results build on a growing body of preclinical and clinical evidence supporting neflamapimod's potential and give us renewed confidence that we are moving closer to the first approved treatment for patients and their families."

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"We're pleased to share for the first time with the academic dementia clinical research community the full results of the RewinD-LB trial. These results include new analyses that demonstrate neflamapimod treatment was associated with significant improvements in both clinical and biomarker measures, including CDR-SB, ADCS-CGIC, and plasma GFAP, in within-participant comparisons to placebo in patients with DLB without AD co-pathology," said Dr. John Alam, Chief Executive Officer of CervoMed. "These findings reinforce our conviction in neflamapimod's potential and boost our momentum as we prepare to initiate our pivotal Phase 3 trial next year."

**Results from the Phase 2b RewinD-LB Trial**

The RewinD-LB Phase 2b trial was comprised of an initial, randomized phase comparing neflamapimod to placebo, followed by an open-label, neflamapimod-only extension phase. In the initial phase, the participants did not achieve expected plasma drug concentration levels with the neflamapimod capsules used (DP Batch A), and neflamapimod did not demonstrate a statistically significant improvement on the trial's primary endpoint. The lower–than-expected bioavailability was subsequently determined to be related to the age of the capsules used during this phase of the trial.

In the extension phase, a group of participants received a new batch of capsules that enabled them to achieve target plasma concentration levels (DP Batch B). Several key analyses were performed that evaluated outcomes in participants who received DP Batch B compared with participants who continued to receive DP Batch A during the extension phase. DP Batch A served as a control arm, allowing both across patient and within patient comparisons. Additional pre-specified analyses of the extension phase data were performed based on a <21.0 pg/mL cutoff level of plasma ptau 181, which was externally validated as a high sensitivity cutoff for AD co-pathology earlier in 2025.

Key analyses of the extension phase of the RewinD-LB trial showed:

&nbsp;&nbsp;&nbsp;&nbsp;● A significant improvement on the primary endpoint, CDR-SB (Clinical Dementia Rating Sum of Boxes), at week 16 of the extension phase, with a mean change that was 52% lower with DP Batch B compared to DP Batch A in all participants and 82% lower in patients with a screening plasma ptau181 of <21.0 pg/mL (i.e., patients without AD co-pathology).

&nbsp;&nbsp;&nbsp;&nbsp;● The clinical effect in CDR-SB was durable to 32 weeks, with a 65% reduction in clinical worsening in all participants (mean increase=1.73 with DP Batch A vs. 0.53 with DP Batch B) and an 89% reduction in clinical worsening in the <21.0 pg/mL ptau181 subgroup (mean increase=1.44 with DP Batch A vs. 0.16 with DP Batch B).

&nbsp;&nbsp;&nbsp;&nbsp;● Compared to placebo, significant improvement was also seen with DP Batch B on change in CDR-SB and the Alzheimer's Disease Cooperative Study-Clinical Global Impression of Change (ADCS-CGIC). Specifically, among patients who transitioned from placebo in the initial phase to DP Batch B in the extension phase, there was improvement with DP Batch B compared to placebo over the respective 16-week treatment periods in change in CDR-SB (difference= 1.12 point improvement vs. placebo, p=0.005) and on the ADCS-CGIC (difference= 0.82 point improvement, p=0.004).

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&nbsp;&nbsp;&nbsp;&nbsp;● In in the <21.0 pg/mL ptau181 subgroup, DP Batch B reduced the risk of clinical progression (≥ 1.5 point increase in CDR-SB) by 75% compared to placebo over 16 weeks of treatment and median time to clinical progression (MTP) increased from 16 weeks for placebo to an estimated 1.5 years with DP Batch B treatment (MTP for DP Batch B not reached and projected based on available data up to 32 weeks).

&nbsp;&nbsp;&nbsp;&nbsp;● During the 32-week extension phase, mean change in plasma glial fibrillary acidic protein **  (GFAP), a key biomarker of neurodegeneration, was markedly reduced with DP Batch B treatment (median -16.0, IQR: -35, +6.7; p<0.0001) and that reduction was correlated with clinical treatment response. In a within-subject comparison in participants who received placebo during the initial phase and DP Batch B during the extension phase, change in plasma GFAP was significantly lower during treatment (difference = -23.5 pg/mL, p=0.016).

In addition, neflamapimod was well-tolerated with a low rate of treatment discontinuation over 48 weeks of treatment during the trial. During the initial, placebo-controlled phase of the study, 2.5% of neflamapimod recipients discontinued for liver enzyme elevation, and 1.3% of neflamapimod recipients discontinued for liver enzyme elevation during the extension phase. All events of liver enzyme elevation were reversible and none were associated with bilirubin elevation.

**About the RewinD-LB Phase 2b Trial in Dementia with Lewy Bodies**<br> The initial phase of RewinD-LB was a randomized, 16-week, double-blind, placebo-controlled clinical trial evaluating oral neflamapimod (40mg TID) in 159 participants with DLB, followed by a 32-week neflamapimod-only treatment extension phase. Patients with elevated plasma ptau181 levels at screening were excluded to enrich for patients without AD co-pathology. The primary endpoint in the trial is change in the CDR-SB, and secondary endpoints include the ADCS-CGIC, the Timed Up and Go test, and a cognitive test battery. The RewinD-LB trial was funded primarily by a $21.3 million grant from the National Institutes of Health's National Institute on Aging, disbursed over the course of the trial as costs were incurred. The trial included 43 sites across in the United States, the United Kingdom, and the Netherlands.

**About Dementia with Lewy Bodies**

DLB is the second most common progressive dementia after Alzheimer's disease, affecting millions worldwide yet there are no approved treatments in the United States (U.S.) or European Union. DLB typically progresses more rapidly than AD, with patients often requiring nursing-home care within two years of diagnosis as they experience a combination of decline in cognitive function, cognitive fluctuations, visual hallucinations, and sleep disorders, as well as motor symptoms similar to Parkinson's disease. Individuals without AD co-pathology, often referred to as "pure" DLB, represent up to half of the diagnosed patient population and the most significant clinical effects in CervoMed's Phase 2a and Phase 2b clinical trials were observed in this subgroup.

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**About CervoMed**

CervoMed is a clinical-stage company developing treatments for age-related brain disorders. Its lead drug candidate, neflamapimod, is an oral, small molecule targeting critical disease processes underlying degenerative disorders of the brain by inhibiting a key enzyme involved in neuroinflammation and neurodegeneration. CervoMed's recently completed Phase 2b RewinD-LB trial evaluated neflamapimod in patients with DLB; patients with elevated plasma ptau181 levels at screening were excluded to enrich for patients without AD co-pathology. The Company plans to initiate a global, pivotal Phase 3 trial in substantially the same patient population in the second half of 2026.

**About Neflamapimod**<br> Neflamapimod is an investigational, orally administered small-molecule drug that readily crosses the blood–brain barrier and selectively inhibits the alpha isoform of p38 MAP kinase, a key driver of neuroinflammation and synaptic dysfunction. By targeting the critical disease processes underlying degenerative disorders of the brain, neflamapimod has the potential to reverse synaptic dysfunction, improve neuron health, and slow or prevent disease progression. Neflamapimod is currently in clinical development for the treatment of DLB, recovery after ischemic stroke, and frontotemporal dementia.

In non-clinical studies, neflamapimod restored synaptic function within the basal forebrain cholinergic system, the brain region most affected in DLB. Across Phase 1 and 2 clinical trials involving more than 800 participants, the drug has been generally well tolerated and demonstrated consistent signals of efficacy. In the 91-patient Phase 2a AscenD-LB trial, neflamapimod significantly improved dementia severity and functional mobility in patients with DLB. Results from the 159-patient Phase 2b RewinD-LB trial, a 16-week randomized, double-blind, placebo-controlled trial followed by a 32-week open-label extension, further supported neflamapimod's potential to deliver meaningful clinical benefit, improving both cognitive and functional outcomes and showing a positive effect on a key blood biomarker of neurodegeneration during the extension phase. Across both studies, the greatest benefits were observed in patients with "pure" DLB, those without AD co-pathology. Collectively, these findings underscore the therapeutic promise and scientific validity of neflamapimod as a potential treatment for DLB and other degenerative brain disorders.

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**Forward-Looking Statements**

This press release includes express and implied forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, as amended, regarding the intentions, plans, beliefs, expectations or forecasts for the future of the Company, including, but not limited to: the therapeutic potential of neflamapimod, including the degree of sustainability of any therapeutic effects and the meaningfulness of any correlation between any biomarker and clinical effects; the anticipated timing and achievement of clinical and development milestones, including the Company's announcement of additional data or any meeting or correspondence between the Company and the FDA or other regulatory bodies; any other expected or implied benefits or results, including that any initial clinical results observed with respect to neflamapimod in the RewinD-LB trial will be replicated in later trials, including the Company's planned Phase 3 clinical trial of neflamapimod in patients with DLB; the timing of the initiation of and the design and endpoints of, any potential future trials, including the Company's planned Phase 3 clinical trial of neflamapimod in patients with DLB; the Company's need to acquire sufficient funding for any Phase 3 clinical trial of neflamapimod in patients with DLB; expectations with respect to neflamapimod, including the timing of any regulatory submissions and potential approvals thereof, if any; and the potential market for any DLB treatment that may be approved in the future. Terms such as "believes," "estimates," "anticipates," "expects," "plans," "aims," "seeks," "intends," "may," "might," "could," "might," "will," "should," "approximately," "potential," "target," "project," "contemplate," "predict," "forecast," "continue," or other words that convey uncertainty of future events or outcomes (including the negative of these terms) may identify these forward-looking statements. Although there is believed to be reasonable basis for each forward-looking statement contained herein, forward-looking statements by their nature involve risks and uncertainties, known and unknown, many of which are beyond the Company's control and, as a result, actual results could differ materially from those expressed or implied in any forward-looking statement. Particular risks and uncertainties include, among other things, those related to: the Company's available cash resources, the availability of additional funds on acceptable terms, and the Company's ability to continue as a going concern; the results of the Company's clinical trials, including RewinD-LB; the likelihood and timing of any regulatory approval of neflamapimod or the nature of any feedback the Company may receive from the FDA; the ability to implement business plans, forecasts, and other expectations in the future; general economic, political, business, industry, and market conditions, inflationary pressures, and geopolitical conflicts; and the other factors discussed under the heading "Risk Factors" in the Company's Annual Report on Form 10-K for the year ended December 31, 2024 filed with the U.S. Securities and Exchange Commission (SEC) on March 17, 2025, and other filings that the Company may file from time to time with the SEC. Any forward-looking statements in this press release speak only as of the date hereof (or such earlier date as may be identified). The Company does not undertake any obligation to update such forward-looking statements to reflect events or circumstances after the date of this press release, except to the extent required by law.

**<u>Contacts</u>**

**Media:**<br> Biongage Communications

<u>lisa.guiterman@gmail.com</u>

202-330-3431

**Investor Relations:**

LifeSci Advisors<br> PJ Kelleher<br> <u>Investors@cervomed.com</u><br> <u>617-430-7579</u>