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BOLD · Current Report (Form 8-K) · Filed August 5, 2025

Boundless Bio Inc — Current Report (Form 8-K)

Form
8-K
Filed
August 5, 2025
Period
Aug 5, 2025
Ticker
BOLD
Accession
0000950170-25-102386
Boardroom Alpha · Filing insights

Boundless Bio announces Q2 2025 results for quarter ended June 30, 2025.

About Boundless Bio Inc
Market cap
$32M
1Y TSR
+36.9%
Board grade
D
Sector
Healthcare
CEO
Zachary Hornby
Last annual meeting: Jun 15, 2026 · View full Boundless Bio Inc profile →
8-K

 

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): August 05, 2025

 

 

Boundless Bio, Inc.

(Exact Name of Registrant as Specified in Its Charter)

 

 

Delaware

001-41989

83-0751369

(State or Other Jurisdiction
of Incorporation)

(Commission File Number)

(IRS Employer
Identification No.)

 

 

 

 

 

10955 Alexandria Way, Suite 100,

 

San Diego, California

 

92121

(Address of Principal Executive Offices)

 

(Zip Code)

 

Registrant’s Telephone Number, Including Area Code: (858) 766-9912

 

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, par value $0.0001 per share

 

BOLD

 

Nasdaq Global Select 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 2.02 Results of Operations and Financial Condition.

On August 5, 2025, Boundless Bio, Inc. (the Company) issued a press release announcing its financial results for the quarter ended June 30, 2025. A copy of the press release is attached hereto as Exhibit 99.1 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, 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, whether made before or after the date hereof and regardless of any general incorporation by reference language in any such filing, unless the Company specifically states in such filing that such information, or a portion thereof, is to be considered “filed” rather than furnished or incorporated by reference therein.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

 

Exhibit

Number

Description

99.1

Press Release Issued on August 5, 2025

104

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

 


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 hereunto duly authorized.

 

 

 

BOUNDLESS BIO, INC.

 

 

 

 

Date:

August 5, 2025

By:

/s/ Jessica Oien

 

 

 

Name: Jessica Oien
Title: Chief Legal Officer and Corporate Secretary

 


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More filings

Other filings from Boundless Bio Inc (BOLD)

Reference

Frequently asked questions

When did Boundless Bio Inc file this 8-K?
Boundless Bio Inc (BOLD) filed this Current Report (Form 8-K) with the SEC on August 5, 2025. The accession number assigned by EDGAR is 0000950170-25-102386.
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?
Boundless Bio announces Q2 2025 results for quarter ended June 30, 2025. 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 Boundless Bio Inc's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K Boundless Bio Inc has filed under CIK 1782303, 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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