# EDGAR Filing Document

**Accession Number:** 0001595097
**File Stem:** 0001193125-26-218250
**Filing Date:** 2026-5
**Character Count:** 17834
**Document Hash:** f0733fcb43d79554cfaa4c03df7301cd
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-218250.hdr.sgml**: 20260512

**ACCESSION NUMBER**: 0001193125-26-218250

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 10

**CONFORMED PERIOD OF REPORT**: 20260512

**ITEM INFORMATION**: Results of Operations and Financial Condition

**ITEM INFORMATION**: Regulation FD Disclosure

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20260512

**DATE AS OF CHANGE**: 20260512

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Corbus Pharmaceuticals Holdings, Inc.
- **CENTRAL INDEX KEY:** 0001595097
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 464348039
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-37348
- **FILM NUMBER:** 26965981

**BUSINESS ADDRESS:**
- **STREET 1:** 500 RIVER RIDGE DRIVE
- **CITY:** NORWOOD
- **STATE:** MA
- **ZIP:** 02062
- **BUSINESS PHONE:** 617-963-0103

**MAIL ADDRESS:**
- **STREET 1:** 500 RIVER RIDGE DRIVE
- **CITY:** NORWOOD
- **STATE:** MA
- **ZIP:** 02062

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SAV Acquisition Corp
- **DATE OF NAME CHANGE:** 20131220

?xml version='1.0' encoding='ASCII'? 8-K

**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**

**Date of Report (Date of earliest event reported):** May 12, 2026<br>

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CORBUS PHARMACEUTICALS HOLDINGS, INC.

**(Exact name of Registrant as Specified in Its Charter)**

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| | | |
|:---|:---|:---|
| Delaware | 001-37348 | 46-4348039 |
| **(State or Other Jurisdiction<br>of Incorporation)** | **(Commission File Number)** | **(IRS Employer<br>Identification No.)** |
| 500 River Ridge Drive |  |  |
| Norwood**,** Massachusetts |  | 02062 |
| **(Address of Principal Executive Offices)** |  | **(Zip Code)** |

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**Registrant's Telephone Number, Including Area Code: (**617**)** 963-0100<br>

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))

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

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| | | |
|:---|:---|:---|
| **<br>Title of each class** | **Trading<br>Symbol(s)** | **<br>Name of each exchange on which registered** |
| Common Stock, par value $0.0001 per share | CRBP | The Nasdaq Capital Market |

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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 2.02 Results of Operations and Financial Condition.**

Corbus Pharmaceuticals Holdings, Inc. (the "Company") issued a press release on May 12, 2026, disclosing financial information and operating metrics for its fiscal quarter ended March 31, 2026 and discussing its business outlook. A copy of the Company's press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

**Item 7.01 Regulation FD Disclosure.**

See "Item 2.02 Results of Operations and Financial Condition" above.

The information in this Current Report on Form 8-K under Items 2.02 and 7.01, including the information contained in Exhibit 99.1, is being furnished to the Securities and Exchange Commission, and shall not be deemed to be "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934 or otherwise subject to the liabilities of that section, and shall not be deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Securities Exchange Act of 1934, except as shall be expressly set forth by a specific reference in such filing.

**Item 9.01 Financial Statements and Exhibits.**

(d) The following exhibit is furnished with this report:

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| | |
|:---|:---|
| Exhibit No. | Description |
| 99.1 | [<u>Press Release issued by Corbus Pharmaceuticals Holdings, Inc. dated May 12, 2026.</u>](crbp-ex99_1.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, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

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| | | | |
|:---|:---|:---|:---|
|  |  |  | Corbus Pharmaceuticals Holdings, Inc. |
| Date: | May 12, 2026 | By:  | */s/ Yuval Cohen* |
|  |  |  | Name: Yuval Cohen<br>Title: Chief Executive Officer |

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## Exhibit 99.1

**Exhibit 99.1**

**Corbus Pharmaceuticals Reports Q1 2026 Financial Results and Provides a Corporate Update**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Reached broad alignment with the FDA on the registration path for CRB-701 for 2L treatment in head and neck squamous cell carcinoma (HNSCC) and cervical cancer with CRB-701

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Announced presentation of updated CRB-701 data in HNSCC and cervical cancer at ASCO 2026

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Completed enrollment in 16-week study CANYON-1 study (n=240) of CRB-913 for the treatment of obesity with topline data on track to report this summer

**Norwood, MA, May 12, 2026 (GLOBE NEWSWIRE)** -- Corbus Pharmaceuticals Holdings, Inc. (NASDAQ: CRBP) ("Corbus" or the "Company"), a clinical-stage company focused on developing promising new therapies in oncology and obesity, today provided a corporate update and reported financial results for the 2026 first quarter ended March 31, 2026.

"We've continued to build strong momentum with CRB-701 and CRB-913, setting the stage for rapidly approaching inflection points for both the oncology and obesity programs," said Yuval Cohen, Ph.D., Chief Executive Officer of Corbus.

"Having reached broad alignment with the FDA, we're on track to start a registrational study for CRB-701 in second-line HNSCC this summer. We'll report updated data at ASCO 2026 that will provide clear insight into CRB-701's differentiated profile in 2L HNSCC and its upcoming registrational study. We'll also present updated data in 2L cervical cancer, a patient population with few treatment options. Turning to obesity, we have reached last patient/first visit in our CANYON-1 Phase 1b study and are on schedule to report 16-week, 240-patient data for CRB-913 this summer. CRB-913 represents a unique oral obesity drug with a non-GLP-1 and non-incretin mechanism of action and has the potential for weight loss and long-term weight management. We're excited about CRB-913's promise to deliver an orthogonal drug class into the obesity treatment landscape."

**Key Corporate and Program Updates** 

**CRB-701** is a next-generation, highly stable Nectin-4 targeting antibody drug conjugate (ADC) being developed to treat HNSCC and cervical cancer. The U.S. Food and Drug Administration (FDA) has granted Fast Track designations to CRB-701 for the treatment of both cancer types. CRB-701 is licensed from CSPC Megalith Biopharmaceutical Co. Ltd. China.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Announced broad alignment with the FDA on the registration path for CRB-701 in HNSCC and cervical cancers and continued interactions with the FDA to finalize the protocols and statistical analysis plans for the registrational studies.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•**Anticipated catalysts for CRB-701 in 2026:**

oReport monotherapy data from the Phase 1/2 study of CRB-701 in both HNSCC and cervical cancers at the upcoming 2026 American Society of Clinical Oncology (ASCO) annual meeting. Link <u>here</u> (https://ir.corbuspharma.com/news-events/press-releases/detail/465/corbus-pharmaceuticals-announces-abstracts-accepted-for-presentation-at-asco-2026-featuring-updated-clinical-data-for-crb-701) for press release with more details.

oInitiate a registrational study for CRB-701 in second-line HNSCC this summer.

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oReport CRB-701 + Keytruda® combination data in first-line HNSCC patients in early Q1 2027 to support potential further registration-enabling trials.

**CRB-913** is a highly peripherally restricted oral CB1 inverse agonist for the treatment of obesity.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Completed enrollment of last patient and completion of the first clinical visit in the Company's CANYON-1 Phase 1b clinical trial of CRB-913 for the treatment of obesity. The CANYON-1 study follows patients over a 12-week treatment period followed by a 4-week safety follow-up and is on track to be completed in the summer of 2026.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•**Anticipated catalyst for CRB-913 in 2026:** 

oReport topline CANYON-1 Phase 1b dose-ranging 16-week study (n=240) in summer 2026.

**Financial Results for the Quarter Ended March 31, 2026** 

The Company reported a net loss of approximately $23.0 million, or a net loss per basic and diluted share of $1.23, for the three months ended March 31, 2026, compared to a net loss of approximately $17.0 million, or a net loss per basic and diluted share of $1.39, for the three months ended March 31, 2025.

Operating expenses increased by $4.5 million to approximately $24.3 million for the three months ended March 31, 2026, compared to approximately $19.8 million for the three months ended March 31, 2025. The increase was primarily attributable to an increase in clinical development expenses.

The Company had $138.2 million of cash, cash equivalents, and investments on hand as of March 31, 2026, which is expected to fund operations into 2028 based on current operating plans and planned expenditures.

**About Corbus** 

Corbus Pharmaceuticals Holdings, Inc. is a clinical-stage company focused on developing promising new therapies in oncology and obesity and is committed to helping people defeat serious illness by bringing innovative scientific approaches to well-understood biological pathways. Corbus' pipeline includes CRB-701, a next-generation antibody drug conjugate for the treatment of Nectin-4-expressing tumors and CRB-913, an orally delivered highly peripherally restricted CB1 inverse agonist for the treatment of obesity. Corbus is headquartered in Norwood, Massachusetts. For more information on Corbus, visit <u>corbuspharma.com</u>. Connect with us on <u>X</u>, <u>LinkedIn</u> and <u>Facebook</u>.

**Forward-Looking Statements** 

This press release contains certain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934 and Private Securities Litigation Reform Act of 1995, as amended, including those relating to the Company's trial results, product development, clinical and regulatory timelines, including timing for completion of trials and presentation of data, anticipated regulatory interactions and outcomes, market opportunity, competitive position, possible or assumed future results of operations, business strategies, potential growth opportunities, sufficiency of cash runway and other statement that are predictive in nature. These forward-looking

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statements are based on current expectations, estimates, forecasts and projections about the industry and markets in which we operate and management's current beliefs and assumptions.

These statements may be identified by the use of forward-looking expressions, including, but not limited to, "expect," "anticipate," "intend," "plan," "believe," "estimate," "potential," "predict," "project," "should," "would" and similar expressions and the negatives of those terms. These statements relate to future events or our financial performance and involve known and unknown risks, uncertainties, and other factors on our operations, clinical development plans and timelines, which may cause actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements. Such factors include those set forth in the Company's filings with the Securities and Exchange Commission including those described in our Annual Report on Form 10-K for the year ended December 31, 2025. Prospective investors are cautioned not to place undue reliance on such forward-looking statements, which speak only as of the date of this press release. The Company undertakes no obligation to publicly update any forward-looking statement, whether as a result of new information, future events or otherwise, except as required by law.

All product names, logos, brands and company names are trademarks or registered trademarks of their respective owners. Their use does not imply affiliation or endorsement by these companies.

**INVESTOR CONTACTS:** 

**Sean Moran** 

Chief Financial Officer

Corbus Pharmaceuticals

<u>smoran@corbuspharma.com</u> 

**Dan Ferry** <br>Managing Director <br>LifeSci Advisors, LLC <br><u>daniel@lifesciadvisors.com</u> 

**MEDIA CONTACT:**

**Liz Melone**

Founder & Principal

Melone Communications, LLC

<u>liz@melonecomm.com</u> 

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**Corbus Pharmaceuticals Holdings, Inc.**

**Condensed Consolidated Statements of Operations and Comprehensive Loss**

**(in thousands, except share and per share amounts)**

**(Unaudited)**

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| | | |
|:---|:---|:---|
|  | **For the Three Months Ended <br>March 31,** | **For the Three Months Ended <br>March 31,** |
|  | **2026** | **2025** |
| Operating expenses: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Research and development | $19819 | $15642 |
| &nbsp;&nbsp;&nbsp;&nbsp;General and administrative | 4485 | 4133 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total operating expenses | 24304 | 19775 |
| Operating loss | (24304) | (19775) |
| Other income (expense), net: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Interest and investment income, net | 1402 | 1681 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other (expense) income, net | (67) | 1116 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total other income, net | 1335 | 2797 |
| Net loss | $(22969) | $(16978) |
| Net loss per share, basic and diluted | $(1.23) | $(1.39) |
| Weighted average number of common shares outstanding, basic and diluted | 18706622 | 12202092 |
| Comprehensive loss: |  |  |
| Net loss | $(22969) | $(16978) |
| Other comprehensive loss: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Change in unrealized loss on marketable debt securities | (108) | (58) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total other comprehensive loss | (108) | (58) |
| Total comprehensive loss | $(23077) | $(17036) |

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**Corbus Pharmaceuticals Holdings, Inc.**

**Condensed Consolidated Balance Sheets**

**(in thousands, except share and per share amounts)**

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| | | |
|:---|:---|:---|
|  | **March 31, 2026<br>(Unaudited)** | **December 31, 2025** |
| **ASSETS** |  |  |
| Current assets: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Cash and cash equivalents | $25661 | $28492 |
| &nbsp;&nbsp;&nbsp;&nbsp;Investments | 112558 | 134777 |
| &nbsp;&nbsp;&nbsp;&nbsp;Restricted cash | 385 | 670 |
| &nbsp;&nbsp;&nbsp;&nbsp;Prepaid expenses and other current assets | 4962 | 3015 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current assets | 143566 | 166954 |
| Property and equipment, net | 116 | 159 |
| Operating lease right-of-use assets | 798 | 1082 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total assets | $144480 | $168195 |
| **LIABILITIES AND STOCKHOLDERS' EQUITY** |  |  |
| Current liabilities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Accounts payable | $435 | $2215 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accrued expenses | 16498 | 16844 |
| &nbsp;&nbsp;&nbsp;&nbsp;Operating lease liabilities | 1205 | 1633 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current liabilities | 18138 | 20692 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total liabilities | 18138 | 20692 |
| Stockholders' equity: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Preferred stock, $0.0001 par value; 10,000,000 shares authorized, no shares issued and outstanding at March 31, 2026 and December 31, 2025 |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Common stock, $0.0001 par value; 300,000,000 shares authorized,<br>17,738,870 and 17,611,511 shares issued and outstanding at March 31, 2026 and December 31, 2025, respectively | 2 | 2 |
| &nbsp;&nbsp;&nbsp;&nbsp;Additional paid-in capital | 704900 | 702984 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accumulated deficit | (578399) | (555430) |
| &nbsp;&nbsp;&nbsp;&nbsp;Accumulated other comprehensive loss | (161) | (53) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total stockholders' equity | 126342 | 147503 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total liabilities and stockholders' equity | $144480 | $168195 |

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