AI Earnings Predictions for Pulmatrix Inc. (PULM)

EX-99.1

2 ex99-1.htm

EX-99.1

Exhibit 99.1

Pulmatrix Announces First Quarter 2026 Financial Results

Announced merger agreement with Eos SENOLYTIX in March

Closed private placement of preferred stock

Framingham, Mass., May 15, 2026 – Pulmatrix, Inc. (“Pulmatrix” or the “Company”) (Nasdaq: PULM), a biopharmaceutical company that has focused on the development of novel inhaled therapeutic products intended to prevent and treat migraine and respiratory diseases with important unmet medical needs using its patented iSPERSE™ technology, today announced its first quarter financial results for 2026 and provided a corporate update.

Peter Ludlum, Interim Chief Executive Officer of Pulmatrix, commented, “Our focus in the first quarter was on our work to secure a strategic transaction for our company and our shareholders. We are pleased to report that on March 26th we announced entering into a merger agreement with Eos SENOLYTIX, a privately held biotechnology company developing novel gerotherapeutic peptides targeting mitochondrial dysfunction in aging-related diseases using its proprietary MitoXcel™ platform. We also secured aggregate gross proceeds of $1 million from a private placement of preferred stock from an affiliate of Eos. Separate from the preferred stock, our common stockholders will receive approximately 6% interest in the new combined company without dilution from the preferred stock.”

Proposed Merger with Eos SENOLYTIX

As previously reported, on March 26, 2026, the Company entered into an agreement (the “Merger Agreement”) and plan of merger (the “Merger”) with Eos SENOLYTIX, Inc. (“Eos”). The proposed Merger is anticipated to close in the third quarter of 2026, subject to customary closing conditions. If the proposed Merger is completed, the business of Eos will continue as the business of the combined company.

In connection with the entry into the Merger Agreement, on March 26, 2026, the Company announced that it entered into a securities purchase agreement with an affiliate of Eos for the issuance and sale in a private placement of its newly designated Series B Convertible Preferred Stock, raising aggregate gross proceeds of $1.0 million.

Additional information about the Merger Agreement was previously disclosed on a Current Report on Form 8-K filed with the SEC on March 27, 2026.

Pulmatrix Seeks to Out-license or Monetize its Clinical Assets

iSPERSE™ Technology

● iSPERSE™, also licensed to MannKind Corporation and Cipla Technologies for certain fields of use, utilizes particles that are engineered with a small, dense and dispersible profile to exceed the performance of traditional dry powder particles as the iSPERSE™ particles have the dispersibility advantages of porous engineered particles. Pulmatrix believes this results in superior drug delivery compared to traditional oral and injectable forms of treatment for certain diseases.

● As of March 31, 2026, Pulmatrix’s patent portfolio related to iSPERSE™ included approximately 146 granted patents, 18 of which are U.S.-granted patents, plus approximately 48 pending patent applications in the U.S. and other jurisdictions.

PUR1900

●

PUR1900,

has been approved to proceed to a Phase 3 in India conducted by our partner Cipla. This is the Company’s inhaled iSPERSE™ formulation of the antifungal drug itraconazole being investigated for various indications. The Company and its partner, Cipla, wound down a Phase 2b trial that the Company was operating in 2024. Cipla has continued clinical development outside the United States, and in 2025 completed their Phase 2 study in India, published positive results and has been approved by India’s Central Drug Standard Control Organization to proceed with a Phase 3 clinical trial, which Cipla currently expects to commence in 2026.

● Pulmatrix will receive 2% royalties on any potential future net sales by Cipla outside the United States should Cipla successfully market PUR1900 outside the United States. Within the United States, the Company and Cipla share the rights 50/50 and will seek to monetize PUR1900 for indications where an orally inhaled antifungal may provide a therapeutic benefit or fulfill an unmet medical need.

PUR3100

●

PUR3100,

a Phase 2-ready asset, is an orally inhaled dihydroergotamine (“DHE”) engineered with Pulmatrix’s iSPERSE™ dry powder inhalation technology for the treatment of acute migraine has a Food and Drug Administration acceptance of an Investigational New Drug (“IND”) application for PUR3100 and receipt of a “study may proceed” letter to proceed with a Phase 2 study. The IND includes a Phase 2 clinical protocol where safety and preliminary efficacy of PUR3100 will be investigated in patients with acute migraine.

● The Phase 2 IND builds on the Phase 1 trial results of PUR3100, which were published in 2024 in the peer-reviewed publication, Headache: The Journal of Head and Face Pain. The study showed that PUR3100 achieved peak exposures in the targeted therapeutic range and

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2026-02-26 2026-02-26

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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): February 26, 2026

PULMATRIX,

INC.

(Exact name of registrant as specified in its charter)

Delaware

001-36199

46-1821392

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS

Employer

Identification No.)

945 Concord Street, Suite 1217

Framingham,

MA 01701

(Address of principal executive offices) (Zip Code)

(888) 355-4440

(Registrant’s telephone number, including area code)

N/A

(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 exchange on which registered

Common Stock, par value $0.0001 per share

PULM

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 February 26, 2026, Pulmatrix, Inc. issued a press release announcing its financial results for the fourth fiscal quarter and the twelve months ended December 31, 2025. A copy of the press release is furnished as Exhibit 99.1 hereto and is incorporated herein by reference.

In accordance with General Instruction B.2 of Form 8-K, the information in this Current Report on Form 8-K, including Exhibit 99.1, being furnished pursuant to Item 2.02, shall not be deemed to be “filed” for the 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, and shall not be incorporated by reference into any registration statement or other document filed 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.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

Exhibit No.

Description

99.1

Press Release dated February 26, 2026*

104

Cover Page Interactive Data File (formatted as Inline XBRL)

* This exhibit is furnished pursuant to Item 2.02 and shall not be deemed to be “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.

PULMATRIX,

INC.

Date: February 26, 2026 By: /s/ Peter Ludlum

Peter Ludlum

Interim Chief Executive Officer and Interim Chief Financial Officer

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0001574235

2025-10-16 2025-10-16

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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): October 16, 2025

PULMATRIX,

INC.

(Exact name of registrant as specified in its charter)

Delaware

001-36199

46-1821392

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS

Employer

Identification No.)

945 Concord Street, Suite 1217

Framingham,

MA 01701

(Address of principal executive offices) (Zip Code)

(888) 355-4440

(Registrant’s telephone number, including area code)

N/A

(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 exchange on which registered

Common Stock, par value $0.0001 per share

PULM

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 October 16, 2025, Pulmatrix, Inc. issued a press release announcing its financial results for the third fiscal quarter ended September 30, 2025, and provided a corporate update. A copy of the press release is furnished as Exhibit 99.1 hereto and is incorporated herein by reference.

In accordance with General Instruction B.2 of Form 8-K, the information in this Current Report on Form 8-K, including Exhibit 99.1, being furnished pursuant to Item 2.02, shall not be deemed to be “filed” for the 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, and shall not be incorporated by reference into any registration statement or other document filed 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.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

Exhibit No.

Description

99.1

Press Release dated October 16, 2025*

104

Cover Page Interactive Data File (formatted as Inline XBRL)

* This exhibit is furnished pursuant to Item 2.02 and shall not be deemed to be “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.

PULMATRIX,

INC.

Date: October 16, 2025 By: /s/ Peter Ludlum

Peter Ludlum

Interim Chief Executive Officer and Interim Chief Financial Officer