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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): June 10, 2025

 

 

UPSTREAM BIO, INC.

(Exact name of registrant as specified in its charter)

 

 

Delaware

001-42366

38-4187694

(State or other jurisdiction
of incorporation)

(Commission file number)

(IRS employer
identification no.)

 

 

 

 

 

890 Winter Street

Suite 200

 

Waltham, Massachusetts

 

02451

(Address of principal executive offices)

 

(Zip code)

 

Registrant’s telephone number, including area code: (781) 208-2466

 

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

 

UPB

 

The 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 5.07 Submission of Matters to a Vote of Security Holders.

Upstream Bio, Inc. (the “Company”) held its 2025 Annual Meeting of Stockholders (the “Annual Meeting”) on June 10, 2025. As of April 14, 2025, the record date for the Annual Meeting, there were 53,688,703 shares of the Company’s common stock outstanding and entitled to vote at the Annual Meeting. The Company’s stockholders voted on the following matters, which are described in detail in the Company’s Definitive Proxy Statement filed with the U.S. Securities and Exchange Commission on April 17, 2025: (i) to elect each of Erez Chimovits, M.B.A., M.Sc. and Marcella Kuhlman Ruddy, M.D., M.S. as Class I directors of the Company, to serve until the Company’s 2028 annual meeting of stockholders and until his or her respective successor has been duly elected and qualified, or until his or her earlier death, resignation or removal (“Proposal 1”), and (ii) to ratify the selection of PricewaterhouseCoopers LLP (“PwC”) as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2025 (“Proposal 2”).

Proposal 1 - Election of Class I Director Nominees

The Company’s stockholders approved the Class I director nominees recommended for election in Proposal 1 at the Annual Meeting. The results of Proposal 1 were as follows:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Class I Director Nominee

For

Withheld

Broker
Non-Votes

Erez Chimovits, M.B.A., M.Sc.

42,089,191

241,430

1,296,674

Marcella Kuhlman Ruddy, M.D., M.S.

41,993,308

337,313

1,296,674

Proposal 2 - Ratification of Appointment of the Company’s Independent Registered Public Accounting Firm

The Company’s stockholders ratified the selection of PwC as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2025. The results of Proposal 2 were as follows:

 

 

 

 

 

 

 

 

 

 

For

Against

Abstain

43,600,758

996

25,541

No other matters were submitted to or voted on by the Company’s stockholders at the Annual Meeting.


SIGNATURE

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.

 

 

 

Upstream Bio, Inc.

 

 

 

 

Date:

June 12, 2025

By:

/s/ E. Rand Sutherland

 

 

 

E. Rand Sutherland, M.D.
Chief Executive Officer