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Trevi Therapeutics (NASDAQ: TRVI) raises $162M, funds cough trials

Filing Impact
(High)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Trevi Therapeutics, Inc. reported a first quarter 2026 net loss of $13.2 million, or $0.09 per share, as it increased investment in its chronic cough pipeline. Research and development and general and administrative expenses both rose versus the prior-year period.

The company ended the quarter with $171.8 million in cash, cash equivalents and marketable securities and then completed an underwritten common stock offering in April 2026 that generated approximately $162 million in net proceeds. Trevi now expects its cash runway to extend into 2030, supporting Phase 3 trials in IPF-related chronic cough, Phase 2b trials in non-IPF ILD-related chronic cough and refractory chronic cough, and a potential FDA submission for Haduvio.

Positive

  • Substantial financing and extended runway: An April 2026 underwritten common stock offering produced approximately $162 million in net proceeds, and combined with existing cash, cash equivalents and marketable securities of $171.8 million at March 31, 2026, is expected to fund operations into 2030, including late-stage Haduvio trials and a potential FDA submission.

Negative

  • None.

Insights

Large equity raise extends Trevi’s cash runway into 2030, funding late-stage cough programs despite ongoing losses.

Trevi Therapeutics remains a clinical-stage company with no product revenue, posting a Q1 2026 net loss of $13.2 million. Operating expenses rose as Phase 3 IPF-related chronic cough and Phase 2b RCC programs ramped, alongside higher G&A tied to intellectual property and personnel.

The key development is an April 2026 underwritten common stock offering generating about $162 million in net proceeds. Combined with quarter-end cash, cash equivalents and marketable securities of $171.8 million, Trevi expects funding into 2030. Management states this should support Haduvio development in IPF-related chronic cough potentially through FDA approval, as well as planned Phase 2b and potential Phase 3 trials in non-IPF ILD-related chronic cough and RCC.

Clinically, Trevi completed an End-of-Phase 2 FDA meeting for IPF-related chronic cough and plans two parallel Phase 3 trials with topline data expected in 2027 and 2028. Additional Phase 2b trials in non-IPF ILD and RCC are planned for 2026. Future company updates around these trial initiations and topline readouts, as described, will shape the development path for Haduvio.

Item 2.02 Results of Operations and Financial Condition Financial
Disclosure of earnings results, typically an earnings press release or preliminary financials.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, and exhibit attachments filed with this report.
Net loss $13.2 million Quarter ended March 31, 2026
Net loss prior-year period $10.3 million Quarter ended March 31, 2025
R&D expenses $9.9 million Quarter ended March 31, 2026
G&A expenses $5.0 million Quarter ended March 31, 2026
Other income, net $1.7 million Quarter ended March 31, 2026
Cash, cash equivalents and marketable securities $171.8 million Balance at March 31, 2026
Net proceeds from April 2026 offering $162 million Underwritten common stock offering
Weighted average shares 145,592,901 shares Used for basic and diluted loss per share in Q1 2026
End-of-Phase 2 meeting regulatory
"Completed an End-of-Phase 2 meeting with the FDA and gained overall alignment"
An end-of-phase 2 meeting is a formal discussion between a drug developer and a regulatory agency to review mid-stage clinical results and agree on the plan and requirements for the larger, final tests needed for approval. It matters to investors because the meeting can clarify what evidence regulators will require, shape the cost and timeline for the next phase, and reduce uncertainty about whether a drug can advance toward market — like a checkpoint that determines whether a project gets the green light to move to the next, expensive stage.
Phase 3 trials medical
"plans remain on track to conduct two Phase 3 trials in parallel"
Phase 3 trials are the large-scale stage of testing for a new medical treatment or vaccine where the goal is to confirm effectiveness, monitor side effects, and compare it to existing options across hundreds to thousands of people. For investors, these trials are like a final dress rehearsal: their success or failure is the most powerful signal of whether a product can win regulatory approval, reach the market, and support future revenue, so results often drive stock value sharply.
adaptive design Phase 2b clinical trial medical
"plans to initiate an adaptive design Phase 2b clinical trial for the treatment of patients with non-IPF ILD-related chronic cough"
refractory chronic cough (RCC) medical
"developing the investigational therapy Haduvio for the treatment of chronic cough in patients with idiopathic pulmonary fibrosis (IPF), non-IPF ILD, and refractory chronic cough (RCC)"
Refractory chronic cough is a long-lasting cough that continues for months despite standard treatments and after known causes have been evaluated and managed. For investors, it represents a clear unmet medical need—like a smoke alarm that keeps sounding after the fire is out—which can drive demand for new therapies, influence clinical trial activity, shape regulatory attention, and create commercial opportunities in diagnostics and specialty medicines.
cash runway financial
"net proceeds of ~$162 million, extending expected cash runway into 2030"
Cash runway is the amount of time a company can continue operating using its available cash before needing additional funding or generating enough revenue. It’s like a countdown showing how long a business can keep running with its current funds. Knowing the cash runway helps investors assess the company's financial health and whether it has enough resources to reach its goals or needs to find more support soon.
underwritten common stock offering financial
"completed an underwritten common stock offering, resulting in net proceeds of approximately $162 million"
Net loss $13.2 million
R&D expenses $9.9 million
G&A expenses $5.0 million
Other income, net $1.7 million
Cash, cash equivalents and marketable securities $171.8 million
Guidance

The company expects its current cash, cash equivalents and marketable securities, together with net proceeds from the April 2026 offering, to extend its cash runway into 2030 and to fund Haduvio development in IPF-related chronic cough potentially through FDA approval and key Phase 2b programs.

false000156388000015638802026-05-052026-05-05

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

 

FORM 8-K

 

CURRENT REPORT

Pursuant to Section 13 or 15(d) of

the Securities Exchange Act of 1934

Date of report (Date of earliest event reported): May 5, 2026

 

Trevi Therapeutics, Inc.

(Exact Name of Registrant as Specified in Charter)

 

 

Delaware

001-38886

45-0834299

(State or Other Jurisdiction

of Incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

 

 

 

195 Church Street, 16th Floor

New Haven, Connecticut

06510

(Address of Principal Executive Offices)

(Zip Code)

 

Registrant’s telephone number, including area code: (203) 304-2499

Not applicable

(Former Name or Former Address, if Changed Since Last Report)

 

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))

Securities registered pursuant to Section 12(b) of the Act:

 

Title of each class

Trading

symbol(s)

Name of each exchange

on which registered

Common stock, $0.001 par value per share

TRVI

The Nasdaq Stock Market LLC

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.

 


Item 2.02 Results of Operations and Financial Condition

On May 5, 2026, Trevi Therapeutics, Inc., a Delaware corporation (the “Company”), announced its financial results for the quarter ended March 31, 2026. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information provided under Item 2.02 of this Form 8-K (including Exhibit 99.1) 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 in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing.

 

Item 9.01. Financial Statements and Exhibits

(d) Exhibits

 

Exhibit No.

Description

 

 

 

99.1

Press release issued by the Company on May 5, 2026*

 

 

 

104

 

Cover Page Interactive Data File (embedded within the Inline XBRL document).

 

* The exhibit shall be deemed to be furnished, and not filed.


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.

 

 

 

TREVI THERAPEUTICS, INC.

 

 

 

Date: May 5, 2026

 

By:

/s/ David C. Hastings

 

 

 

Name: David C. Hastings

 

 

 

Title: Chief Financial Officer

 


Exhibit 99.1

img251553556_0.jpg

Trevi Therapeutics Reports First Quarter 2026 Financial Results and Provides Business Updates

Completed follow-on common stock offering with net proceeds of ~$162 million, extending expected cash runway into 2030 through potential FDA approval of Haduvio in IPF-related chronic cough and continued pipeline advancement

 

Clinical development plans remain on track across all chronic cough indications

 

Management to host a conference call and webcast today at 4:30 p.m. ET 

 

New Haven, Conn., May 5, 2026Trevi Therapeutics, Inc. (Nasdaq: TRVI), a clinical-stage biopharmaceutical company developing the investigational therapy Haduvio™ (oral nalbuphine ER) for the treatment of chronic cough in patients with idiopathic pulmonary fibrosis (IPF), non-IPF interstitial lung disease (non-IPF ILD), and refractory chronic cough (RCC), today announced financial results for the quarter ended March 31, 2026, and provided business updates.

“We are entering an important phase of execution for Trevi, with study initiations anticipated across our chronic cough programs,” said Jennifer Good, President and CEO of Trevi Therapeutics. “Following a very productive End-of-Phase 2 meeting with the FDA on our lead program in IPF-related chronic cough, we are excited to initiate multiple clinical trials this quarter, including our first Phase 3 in IPF-related chronic cough and our Phase 2b in RCC. With an expected cash runway into 2030, we are well-positioned to execute on our development strategy and advance towards a potential FDA submission in IPF-related chronic cough. We believe successful execution of our strategy would establish Trevi as the leader in providing best-in-class therapy in chronic cough indications with significant unmet needs and no FDA-approved therapies.”

Recent Business Highlights

 

IPF-Related Chronic Cough

Completed an End-of-Phase 2 meeting with the FDA and gained overall alignment on the clinical development plan for the treatment of IPF-related chronic cough. Execution plans remain on track to conduct two Phase 3 trials in parallel with the first trial expected to initiate in the second quarter of 2026 and the second trial in the second half of 2026. The Company expects to have topline results from the first Phase 3 trial in the first half of 2028 and from the second Phase 3 trial in the second half of 2027.
The Company received a notice to grant a European patent covering nalbuphine ER for the treatment of IPF-related chronic cough, with expected expiration in 2039, further strengthening its global intellectual property portfolio.

 


Non-IPF ILD-Related Chronic Cough

The Company plans to initiate an adaptive design Phase 2b clinical trial for the treatment of patients with non-IPF ILD-related chronic cough in the second half of 2026, subject to a meeting with the FDA which includes review of the trial protocol. If the trial is initiated when anticipated, the Company would expect topline results from the Phase 2b trial in the second half of 2027.

 

Refractory Chronic Cough

The Company plans to initiate a Phase 2b trial in patients with RCC in the second quarter of 2026, subject to final protocol review by regulatory authorities. The protocol will provide for a sample size re-estimation, or SSRE, analysis, which is expected to occur in the fourth quarter of 2026. The Company expects topline results from the trial in the second half of 2027.

 

Corporate

In April 2026, the Company completed an underwritten common stock offering, resulting in net proceeds of approximately $162 million, after deducting underwriting discounts and commissions and estimated offering expenses.
The Company plans to host an Investor and Analyst Day on May 7, 2026, from 10:00 a.m. to 12:00 p.m. ET, to discuss its clinical and commercial strategy, with participation from key opinion leaders. To register for the webcast, please visit Trevi's website or register here.
The Company plans to host an investor and analyst event in-person on May 18, 2026, from 11:30 a.m. to 1:15 p.m., during the American Thoracic Society (ATS) 2026 International Conference to present data highlights from Trevi’s 2026 ATS presentations. To register for the event, email IR@trevitx.com.

 

First Quarter 2026 Financial Highlights   

Cash, cash equivalents and marketable securities: The Company ended the first quarter of 2026 with $171.8 million. After completion of its underwritten common stock offering in April 2026, the Company expects current cash resources to extend its cash runway into 2030.

The Company expects its current cash, cash equivalents and marketable securities to fund the development of Haduvio for the treatment of patients with IPF-related chronic cough, potentially through FDA approval. The Company also expects these cash resources will enable the Company to fund and report topline data from the planned Phase 2b clinical trial and potentially a subsequent Phase 3 trial for the treatment of patients with non-IPF ILD-related chronic cough, and the planned Phase 2b trial for the treatment of patients with RCC. The planned spending of these resources does not include any commercial expenses related to the commercial launch of Haduvio or any other clinical trials.

Research and development (R&D) expenses: R&D expenses for the first quarter of 2026 increased to $9.9 million from $7.8 million in the same period in 2025, primarily due to increased clinical development expenses for the Company's Phase 1 NDA supportive studies, Phase 3 IPF-related chronic cough trials and Phase 2b RCC trial, partially offset by a decrease in clinical development expenses for the Company's Phase 2b CORAL trial and Phase 2a RIVER trial.

General and administrative (G&A) expenses: G&A expenses for the first quarter of 2026 increased to $5.0 million from $3.7 million in the same period in 2025, primarily due to higher legal fees associated with intellectual property filings as well as an increase in non-cash stock option expense and other personnel-related expenses.


Other Income, net: Other Income, net for the first quarter of 2026 increased to $1.7 million from $1.1 million in the same period in 2025, primarily due to an increase in interest income from higher invested cash equivalent and marketable securities balances.

Net loss: For the first quarter of 2026, the Company reported a net loss of $13.2 million, compared to a net loss of $10.3 million in the same period in 2025. 

Conference Call and Webcast

To register for the live conference call and webcast, please visit the ‘Investors & News’ section of the Company’s website or access directly at ir.trevitherapeutics.com/news-events/events. Please note for phone participants: Once registered, you will receive an email with unique call-in details. An archived replay of the webcast will also be available for 30 days on the Company's website following the event.

Upcoming Meetings  

The Company plans to participate in the following events:   

May 7: Trevi Therapeutics Investor and Analyst Day
May 12-13: Bank of America Global Healthcare Conference 2026
May 15-20: American Thoracic Society (ATS) 2026 International Conference  
May 18: Trevi Therapeutics - Data Highlights from Trevi’s ATS 2026 Presentations

 

About Trevi Therapeutics, Inc. 
Trevi Therapeutics, Inc. is a clinical-stage biopharmaceutical company developing the investigational therapy Haduvio™ (oral nalbuphine extended-release for the treatment of chronic cough in patients with idiopathic pulmonary fibrosis (IPF), non-IPF interstitial lung disease (non-IPF ILD), and refractory chronic cough (RCC). Haduvio is the first and only investigational therapy to show a statistically-significant reduction in cough frequency in clinical trials across both patients with IPF-related chronic cough and in patients with RCC. Haduvio acts on the cough reflex arc both centrally and peripherally as a kappa agonist and a mu antagonist (KAMA), targeting opioid receptors that play a key role in controlling chronic cough. Nalbuphine is not currently scheduled by the U.S. Drug Enforcement Agency.  

 

Chronic cough in patients with IPF and non-IPF ILD is a condition with high unmet need and no FDA-approved therapies. There are ~140,000 U.S. patients with IPF, and two-thirds of these patients are faced with uncontrolled chronic cough. Additionally, there are ~228,000 U.S. patients with non-IPF ILD, with 50-60% having uncontrolled chronic cough. The impact of chronic cough is significant, with patients coughing up to 1,500 times per day. This consistent cough, and any associated damage, may lead to a higher risk of morbidity and mortality, including worsening disease, a higher risk of progression, increased respiratory hospitalizations, and a decline in patients' quality of life.    

RCC is a condition with high unmet need and no FDA-approved therapies. RCC is defined as a persistent cough lasting >8 weeks despite treatment for an underlying condition (i.e., asthma, gastroesophageal reflux disease, non-asthmatic eosinophilic bronchitis, upper airway cough syndrome, or post-nasal drip) and includes unexplained chronic cough. There are ~2-3 million U.S. patients with RCC, and it is believed to be associated with cough reflex hypersensitivity involving both the central and peripheral nervous systems. RCC is highly debilitating and may impact patients physically, psychologically, and socially.   

 

Trevi intends to propose Haduvio as the trade name for oral nalbuphine ER. Its safety and efficacy have not


been evaluated by any regulatory authority.   

For more information, visit www.TreviTherapeutics.com and follow Trevi on X (formerly Twitter) and LinkedIn.

Forward-Looking Statements
Statements contained in this press release regarding matters that are not historical facts are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Such statements are subject to risks and uncertainties and actual results may differ materially from those expressed or implied by such forward-looking statements. Such statements include, but are not limited to, Trevi’s estimated cash runway, statements regarding Trevi’s business plans and objectives, including future plans or expectations for Haduvio and plans and timing with respect to clinical trials and clinical data, as well as regulatory submissions, statements regarding FDA guidance and approval, and expectations regarding Trevi’s uses and sufficiency of capital, and other statements containing the words “believes,” “anticipates,” “plans,” “expects,” “may,” and similar expressions. Risks that contribute to the uncertain nature of the forward-looking statements include: uncertainties inherent in estimating Trevi’s cash runway, future expenses and other financial results, including Trevi’s ability to fund future operations, including clinical trials; uncertainties regarding the success, cost and timing of Trevi’s product candidate development activities and clinical trials; the risk that positive data from a clinical trial may not necessarily be predictive of the results of later clinical trials in the same or a different indication; uncertainties regarding Trevi’s ability to execute on its strategy; uncertainties with respect to regulatory authorities' views as to the data from Trevi’s clinical trials and next steps in the development path for Haduvio in the United States and foreign countries; as well as other risks and uncertainties set forth in the annual report on Form 10-K for the year ended December 31, 2025 filed with the Securities and Exchange Commission and in subsequent filings with the Securities and Exchange Commission. All forward-looking statements contained in this press release speak only as of the date on which they were made. Trevi undertakes no obligation to update such statements to reflect events that occur or circumstances that exist after the date on which they were made. 


 


Trevi Therapeutics, Inc.

Selected Balance Sheet Data

(unaudited)

(amounts in thousands)

 

 

 

March 31,
2026

 

 

December 31,
2025

 

Cash and cash equivalents

 

$

19,412

 

 

$

18,914

 

Marketable securities

 

 

152,371

 

 

 

169,346

 

Working capital

 

 

169,006

 

 

 

181,907

 

Total assets

 

 

179,606

 

 

 

193,439

 

Stockholders' equity

 

 

172,127

 

 

 

183,244

 

 

Trevi Therapeutics, Inc.

Selected Statement of Operations Data

(unaudited)

(amounts in thousands, except per share amounts)

 

 

 

Three Months Ended
March 31,

 

 

 

2026

 

 

2025

 

Operating expenses:

 

 

 

 

 

 

Research and development

 

$

9,941

 

 

$

7,811

 

General and administrative

 

 

4,971

 

 

 

3,659

 

Total operating expenses

 

 

14,912

 

 

 

11,470

 

Loss from operations

 

 

(14,912

)

 

 

(11,470

)

Other income, net

 

 

1,700

 

 

 

1,119

 

Loss before income taxes

 

 

(13,212

)

 

 

(10,351

)

Income tax benefit

 

 

(20

)

 

 

(11

)

Net loss

 

$

(13,192

)

 

$

(10,340

)

Basic and diluted net loss per common share outstanding

 

$

(0.09

)

 

$

(0.09

)

Weighted average common shares used in net loss per share attributable to common stockholders, basic and diluted

 

 

145,592,901

 

 

 

117,610,750

 

 

Investor Contact

Jonathan Carlson

Trevi Therapeutics, Inc.

(203) 654 3286

IR@trevitx.com

Media Contact

Rosalia Scampoli

914-815-1465

rscampoli@marketcompr.com


FAQ

How did Trevi Therapeutics (TRVI) perform financially in Q1 2026?

Trevi reported a net loss of $13.2 million, or $0.09 per share, for Q1 2026. Total operating expenses were $14.9 million, reflecting higher research and development and general and administrative spending to advance its chronic cough clinical programs.

What is Trevi Therapeutics’ cash position and runway after the recent offering?

Trevi ended Q1 2026 with $171.8 million in cash, cash equivalents and marketable securities. After a subsequent underwritten common stock offering bringing net proceeds of about $162 million, the company expects its cash runway to extend into 2030 to support planned clinical development.

What are the key clinical milestones for Haduvio mentioned by Trevi Therapeutics?

Trevi plans to start its first Phase 3 trial in IPF-related chronic cough in Q2 2026 and a second Phase 3 trial in the second half of 2026. It expects topline Phase 3 data in the second half of 2027 and first half of 2028, with additional Phase 2b trials in non-IPF ILD and RCC.

What recent regulatory and intellectual property developments did Trevi Therapeutics report?

Trevi completed an End-of-Phase 2 meeting with the FDA and gained overall alignment on its IPF-related chronic cough development plan. It also received a notice to grant a European patent for nalbuphine ER in IPF-related chronic cough, with an expected expiration in 2039, strengthening its IP portfolio.

How many Trevi Therapeutics shares were used in calculating Q1 2026 loss per share?

The basic and diluted net loss per share of $0.09 for Q1 2026 was calculated using a weighted average of 145,592,901 common shares outstanding. This compares with 117,610,750 weighted average shares used for the same period in 2025.

Filing Exhibits & Attachments

2 documents