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CHRS · Current Report (Form 8-K) · Filed February 4, 2026

Coherus Oncology Inc — Current Report (Form 8-K)

Form
8-K
Filed
February 4, 2026
Period
Feb 4, 2026
Ticker
CHRS
Accession
0001104659-26-010065
Boardroom Alpha · Filing insights

Coherus and Janssen sign a clinical supply deal to test CHS-114 with pasritamig in a Phase 1b mCRPC trial.

About Coherus Oncology Inc
Market cap
$235M
1Y TSR
+113.6%
3Y TSR
−28.7%
Board grade
C-
Sector
Healthcare
CEO
Dennis M Lanfear
Last annual meeting: May 27, 2026 · View full Coherus Oncology Inc profile →
COHERUS ONCOLOGY, INC._February 4, 2026

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 4, 2026

COHERUS ONCOLOGY, INC.

(Exact name of registrant as specified in its charter)

Delaware

 

001-36721

 

27-3615821

(State or other jurisdiction
of incorporation)

 

(Commission
File Number)

 

(IRS Employer
Identification Number)

333 Twin Dolphin Drive, Suite 600

Redwood City, CA 94065

(Address of principal executive offices, including Zip Code)

Registrant’s telephone number, including area code: (650) 649-3530

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 each exchange
on which registered

Common Stock, $0.0001 par value per share

 

CHRS

 

The Nasdaq Global 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.  

Item 8.01 Other Events.

On February 4, 2026, Coherus Oncology, Inc. (the “Company”) announced a clinical supply agreement with Janssen Research & Development, LLC (“Janssen”), to evaluate tagmokitug (CHS-114), the Company’s investigational anti-CCR8 cytolytic monoclonal antibody, in combination with pasritamig, a T-cell engaging bispecific antibody, in a Phase 1b clinical study in patients with metastatic castration-resistant prostate cancer (mCRPC).

Under the terms of the clinical supply agreement, Janssen will provide pasritamig to the Company, who will be the sponsor of the Phase 1b clinical trial. Janssen and the Company each retain all commercial rights to their respective compounds, including as monotherapy or as combination treatments.

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.

Date: February 4, 2026

  ​ ​ ​

COHERUS ONCOLOGY, INC.

By:

/s/ Dennis M. Lanfear

Name:

Dennis M. Lanfear

Title:

Chief Executive Officer

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Reference

Frequently asked questions

When did Coherus Oncology Inc file this 8-K?
Coherus Oncology Inc (CHRS) filed this Current Report (Form 8-K) with the SEC on February 4, 2026. The accession number assigned by EDGAR is 0001104659-26-010065.
What does an 8-K disclose?
Form 8-K is the SEC's current-report form, used to disclose material events between periodic reports (10-K / 10-Q). Triggers include CEO/CFO departures, acquisitions, bankruptcies, earnings releases, auditor changes, changes in fiscal year, and amendments to corporate governance. Each 8-K is keyed to one or more Item numbers (1.01 through 9.01).
What is the key takeaway from this filing?
Coherus and Janssen sign a clinical supply deal to test CHS-114 with pasritamig in a Phase 1b mCRPC trial. This is Boardroom Alpha's one-line summary of the current report; see the full filing text above for the formal disclosure.
What Item codes does an 8-K cover?
An 8-K's Item codes (1.01 through 9.01) specify what kind of event is being disclosed — e.g. Item 1.01 for entering a material agreement, Item 5.02 for departure/election of directors and executive officers, Item 8.01 for other events. The Item codes for this 8-K appear in the filing text above.
Where can I find Coherus Oncology Inc's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K Coherus Oncology Inc has filed under CIK 1512762, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.
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