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Nuwellis (NASDAQ: NUWE) enacts 1-for-35 reverse stock split of shares

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Nuwellis, Inc. is implementing a 1-for-35 reverse stock split of its common stock. The company filed a Certificate of Amendment in Delaware to effect this change, following prior stockholder approval for a reverse split within a specified range.

The reverse split becomes effective at 5:00 p.m. Eastern Time on June 25, 2026, and NUWE shares will trade on a split-adjusted basis on the Nasdaq Capital Market starting June 26, 2026. Each block of 35 existing shares will convert into 1 share, while the par value remains unchanged.

Outstanding preferred stock, stock options, restricted stock units, warrants, and shares reserved under equity incentive plans will be adjusted proportionately. Fractional shares will be rounded down to the nearest whole share, with cash paid for the fractional remainder based on the Nasdaq closing price before effectiveness.

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Insights

Nuwellis consolidates its common stock with a 1-for-35 reverse split.

Nuwellis approved a reverse stock split where every 35 shares of common stock convert into 1 share. The par value stays the same, so this is a capital structure change rather than a direct change to total company value.

The filing states that preferred stock, options, restricted stock units, warrants, and shares reserved under equity incentive plans will all adjust proportionately. This keeps relative ownership and incentive structures aligned, while reducing the number of shares outstanding and increasing the per-share price mechanically.

The reverse split takes effect at 5:00 p.m. Eastern Time on June 25, 2026, with split-adjusted trading on June 26, 2026. Cash will be paid in lieu of fractional shares based on the last Nasdaq closing price before effectiveness, so holders with small positions may see minor cash payments instead of fractional shares.

Item 3.03 Material Modification to Rights of Security Holders Securities
A change was made that materially affects the rights of existing shareholders (e.g., dividend rights, voting rights).
Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year Governance
The company amended its charter documents, bylaws, or changed its fiscal year.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, and exhibit attachments filed with this report.
Reverse split ratio 1-for-35 Every 35 shares of common stock convert to 1 share
Effective time 5:00 p.m. Eastern Time Reverse split effective on June 25, 2026
Split-adjusted trading date June 26, 2026 Common stock begins trading on split-adjusted basis
Special meeting date August 4, 2025 Stockholders approved reverse split range
New CUSIP 67113Y801 CUSIP for Nuwellis common stock after reverse split
reverse stock split financial
"On June 16, 2026, the Board approved a one-for-thirty-five reverse stock split of the Company’s issued and outstanding shares of common stock"
A reverse stock split is when a company reduces the number of its shares outstanding, making each share more valuable. For example, if you own 100 shares worth $1 each, a 1-for-10 reverse split would turn your 100 shares into 10 shares worth $10 each. Companies often do this to boost their stock price and appear more stable to investors.
Certificate of Amendment regulatory
"the Company filed with the Secretary of State of the State of Delaware a Certificate of Amendment to its Certificate of Incorporation"
A certificate of amendment is an official filing that updates a company’s founding documents—its legal “rulebook” that sets share structure, voting rules, name and basic purpose. Think of it like changing the blueprint of a building: small changes are paperwork, big ones can alter who owns how much and who controls decisions. Investors watch these filings because they can affect share counts, voting power, dilution and company value.
equity incentive compensation plans financial
"the number of shares reserved for issuance pursuant to the Company’s equity incentive compensation plans"
A plan that pays employees, executives or directors with company stock, stock options or similar ownership-based awards instead of or in addition to cash. It matters to investors because it aligns workers’ incentives with shareholder value—think of giving staff a slice of the company so they work to make the whole pie bigger—while also increasing the number of shares outstanding, which can reduce the ownership percentage and earnings per share for existing shareholders.
fractional share financial
"Any fraction of a share of common stock that would be created as a result of the Reverse Stock Split will be rounded down"
A fractional share is a portion of a single stock that is worth less than one full share, like owning a slice of a pizza instead of the whole pie. It lets investors buy and hold part of expensive stocks or spread small amounts of money across many companies, which helps with diversification and regular investing; dividends and price changes affect fractional shares proportionally, though some rights and trading rules can vary by provider.
exchange agent financial
"Equiniti Trust Company, LLC, the Company’s transfer agent, will act as the exchange agent for the Reverse Stock Split"
An exchange agent is a third party appointed to handle the practical steps when securities are being swapped, such as during mergers, tender offers, or restructurings. Think of it as a trusted post office that collects old shares, verifies ownership, completes required paperwork and regulatory filings, and delivers the new shares or cash to investors; its efficiency and accuracy affect how quickly and safely investors receive the value they're owed.
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Learn about SEC filing dates

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 23, 2026

Nuwellis, Inc.
(Exact Name of Registrant as Specified in its Charter)

Delaware
001-35312
No. 68-0533453
(State or Other Jurisdiction of Incorporation or Organization)
(Commission File Number)
(I.R.S. Employer Identification No.)

12988 Valley View Road, Eden Prairie, MN
(Address of Principal Executive Offices)
 
55344
(Zip Code)

(952) 345-4200
(Registrant’s Telephone Number, Including Area Code)

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 $0.0001 per share
NUWE
Nasdaq Capital 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 3.03.
Material Modification to Rights of Security Holders.
To the extent required by Item 3.03 of Form 8-K, the information contained in Item 5.03 of this Current Report on Form 8-K is incorporated herein by reference.

Item 5.03.
Amendment to Articles of Incorporation or Bylaws, Change in Fiscal Year.
 
As previously disclosed, on August 4, 2025, the Company held a special meeting of stockholders (the “Special Meeting”). At the Special Meeting, the stockholders approved a proposal to amend the Company’s Fourth Amended and Restated Certificate of Incorporation, as amended (the “Certificate of Incorporation”), to effect a reverse stock split of its outstanding common stock at a ratio in the range of one-for-five to one-for-seventy, to be determined at the discretion of the Board of Directors of the Company (the “Board”).

On June 16, 2026, the Board approved a one-for-thirty-five reverse stock split of the Company’s issued and outstanding shares of common stock (the “Reverse Stock Split”). On June 23, 2026, the Company filed with the Secretary of State of the State of Delaware a Certificate of Amendment to its Certificate of Incorporation (the “Certificate of Amendment”) to effect the Reverse Stock Split. The Reverse Stock Split will become effective as of 5:00 p.m. Eastern Time on June 25, 2026, and the Company’s common stock will begin trading on a split-adjusted basis when the market opens on June 26, 2026.

When the Reverse Stock Split becomes effective, every 35 shares of the Company’s issued and outstanding common stock (and such shares held in treasury) will automatically be converted into one share of common stock, without any change in the par value per share. In addition, a proportionate adjustment will be made to the per share exercise price and the number of shares issuable upon the conversion of the Company’s outstanding shares of preferred stock and exercise of all outstanding stock options, restricted stock units and warrants to purchase shares of common stock and the number of shares reserved for issuance pursuant to the Company’s equity incentive compensation plans. Any fraction of a share of common stock that would be created as a result of the Reverse Stock Split will be rounded down to the next whole share and the stockholder will receive cash equal to the market value of the fractional share, determined by multiplying such fraction by the closing sales price of the Company’s common stock as reported on Nasdaq on the last trading day before the Reverse Stock Split becomes effective.

The Company’s common stock will continue to trade on the Nasdaq Capital Market under the symbol “NUWE.” The new CUSIP number for common stock following the Reverse Stock Split will be 67113Y801.  Equiniti Trust Company, LLC, the Company’s transfer agent, will act as the exchange agent for the Reverse Stock Split.

For more information about the Reverse Stock Split, see the Company’s Definitive Proxy Statement on Schedule 14A, which was filed with the Securities and Exchange Commission and mailed to the Company’s stockholders on or about July 14, 2025, the relevant portions of which are incorporated herein by reference. A copy of the Certificate of Amendment is attached as Exhibit 3.1 hereto and incorporated herein by reference.
 
Item 9.01
Exhibits.

(d) Exhibits

Exhibit Number
Description
   
3.1
Certificate of Amendment to Fourth Amended and Restated Certificate of Incorporation, as amended, of Nuwellis, Inc.
104
Cover Page Interactive Data File (embedded within 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.

Date: June 23, 2026
NUWELLIS, INC.
   
 
By:
/s/ John L. Erb
 
 
Name:
John L. Erb
 
Title:
President and Chief Executive Officer



FAQ

What reverse stock split did Nuwellis (NUWE) approve in this 8-K?

Nuwellis approved a 1-for-35 reverse stock split of its common stock. Every 35 issued and outstanding shares will automatically convert into one share, with no change in par value. Preferred stock, options, RSUs, warrants, and plan reserves will be adjusted proportionately.

When does the Nuwellis (NUWE) reverse stock split become effective and trade split-adjusted?

The reverse stock split becomes effective at 5:00 p.m. Eastern Time on June 25, 2026. Nuwellis common stock will begin trading on a split-adjusted basis on the Nasdaq Capital Market when the market opens on June 26, 2026, under the symbol NUWE.

How will Nuwellis (NUWE) handle fractional shares from the reverse stock split?

Any fractional share created by the 1-for-35 reverse stock split will be rounded down to the next whole share. The stockholder will receive cash equal to the market value of the fractional share, based on the Nasdaq closing sales price before effectiveness.

Does the Nuwellis (NUWE) reverse stock split affect options, RSUs, warrants, and preferred stock?

Yes. The filing states that a proportionate adjustment will be made to the per share exercise price and number of shares issuable from preferred stock, stock options, restricted stock units, warrants, and shares reserved under the company’s equity incentive compensation plans.

Will Nuwellis (NUWE) change its Nasdaq ticker or CUSIP after the reverse split?

Nuwellis will keep trading on the Nasdaq Capital Market under the symbol NUWE. However, the company’s common stock will have a new CUSIP number after the reverse stock split, identified in the filing as 67113Y801 for the split-adjusted shares.

What prior stockholder approval supported the Nuwellis (NUWE) reverse stock split?

At a special meeting on August 4, 2025, Nuwellis stockholders approved an amendment to its Certificate of Incorporation. This allowed a reverse stock split in a range of one-for-five to one-for-seventy, with the board later selecting the one-for-thirty-five ratio.

Filing Exhibits & Attachments

4 documents