Form 8-K
8-K — Onconetix, Inc.
Accession: 0001213900-26-051575
Filed: 2026-05-04
Period: 2026-04-30
CIK: 0001782107
SIC: 2834 (PHARMACEUTICAL PREPARATIONS)
Item: Submission of Matters to a Vote of Security Holders
Item: Financial Statements and Exhibits
Documents
8-K — ea0288982-8k_onconetix.htm (Primary)
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8-K — CURRENT REPORT
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 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):
April 30, 2026
Onconetix, Inc.
(Exact name of registrant as specified in its charter)
Delaware
001-41294
83-2262816
(State or other jurisdiction
of incorporation)
(Commission File Number)
(IRS Employer
Identification No.)
201 E. Fifth Street, Suite 1900
Cincinnati, Ohio
45202
(Address of principal executive offices)
(Zip Code)
Registrant’s telephone number, including
area code: (513) 620-4101
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, par value $0.00001 per share
ONCO
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 5.07 Submission of Matters to a Vote of Security Holders.
On April 30, 2026, Onconetix,
Inc. (the “Company”) held a special meeting of stockholders (the “Special Meeting”). The matters
voted on at the Special Meeting were:
(1) the approval of an amendment to the Company’s Amended and Restated Certificate of Incorporation
to effect one or more reverse stock splits of all of the outstanding shares of the Company’s common stock, par value $0.00001 per
share (“Common Stock”), at a ratio in the range of 1-for-2 to 1-for-10, at any time prior to the one-year anniversary
date of the special meeting, with such ratio to be determined by the Board of Directors without further approval or authorization of our
stockholders, provided that the Company shall not effect reverse stock splits that, in the aggregate, exceed 1-for-100 (the “Reverse
Stock Split Proposal”)
(2) the approval the adjournment of the Special Meeting, if necessary or appropriate, to solicit additional
proxies if there are insufficient votes at the time of the Special Meeting to approve the Reverse Stock Split Proposal. (the “Adjournment
Proposal”)
At the Special Meeting, all
of the matters voted on were approved, based upon an aggregate of 3,464,686 shares of Common Stock outstanding as of March 13, 2026, the
record date for the Special Meeting. The final voting results were as follows:
1. Reverse Stock Split Proposal
The votes were cast for this
matter as follows:
Votes For
Votes Against
Abstentions
1,301,918
253,378
1,393
2. The Adjournment Proposal.
The votes were cast for this
matter as follows:
Votes For
Votes Against
Abstentions
1,332,088
223,071
1,530
Item 9.01 Financial Statements and Exhibits.
(d) Exhibits
The following exhibits are being filed or furnished,
as applicable, with this Current Report on Form 8-K:
Exhibit No.
Description
104
Cover Page Interactive Data File (embedded within the Inline XBRL document).
1
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.
Onconetix, Inc.
May 4, 2026
By:
/s/ David Allan White
Name:
David Allan White
Title:
Chief Executive Officer
2
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Entity Tax Identification Number
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DE
Entity Address, Address Line One
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