# EDGAR Filing Document

**Accession Number:** 0000921299
**File Stem:** 0001193125-26-271449
**Filing Date:** 2026-6
**Character Count:** 5608
**Document Hash:** 588ba82c97d7f9131b1c195e8d0b2f65
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-271449.hdr.sgml**: 20260616

**ACCESSION NUMBER**: 0001193125-26-271449

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 9

**CONFORMED PERIOD OF REPORT**: 20260612

**ITEM INFORMATION**: Submission of Matters to a Vote of Security Holders

**FILED AS OF DATE**: 20260616

**DATE AS OF CHANGE**: 20260615

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** KYNTRA BIO, INC.
- **CENTRAL INDEX KEY:** 0000921299
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 770357827
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-36740
- **FILM NUMBER:** 261092467

**BUSINESS ADDRESS:**
- **STREET 1:** 350 BAY STREET
- **STREET 2:** SUITE 100 #6009
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94133
- **BUSINESS PHONE:** 415-978-1200

**MAIL ADDRESS:**
- **STREET 1:** 350 BAY STREET
- **STREET 2:** SUITE 100 #6009
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94133

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FIBROGEN INC
- **DATE OF NAME CHANGE:** 19940405

?xml version='1.0' encoding='ASCII'? 8-K

**UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549**

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## FORM 8-K

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**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 12, 2026<br>

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KYNTRA BIO, INC.

**(Exact name of Registrant as Specified in Its Charter)**

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| | | |
|:---|:---|:---|
| Delaware | 001-36740 | 77-0357827 |
| **(State or Other Jurisdiction<br>of Incorporation)** | **(Commission File Number)** | **(IRS Employer<br>Identification No.)** |
| 350 Bay Street<br>Suite 100 #6009  |  |  |
| San Francisco**,** California |  | 94133 |
| **(Address of Principal Executive Offices)** |  | **(Zip Code)** |

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**Registrant's Telephone Number, Including Area Code:** 415 978-1200 <br>

**(Former Name or Former Address, if Changed Since Last Report)**

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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:**

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| | | |
|:---|:---|:---|
| **<br>Title of each class** | **Trading<br>Symbol(s)** | **<br>Name of each exchange on which registered** |
| Common Stock, $0.01 par value | KYNB | The Nasdaq Global Select Market |

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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. ☐

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**Item 5.07 Submission of Matters to a Vote of Security Holders.**

At the 2026 annual meeting of stockholders of Kyntra Bio, Inc. ("Kyntra Bio" or the "Company") held on June 12, 2026, the stockholders voted on the three proposals listed below. The proposals are described in detail in the Company's definitive proxy statement for the 2026 annual meeting of stockholders, filed with the Securities and Exchange Commission on April 27, 2026. The results of the matters voted upon at the meeting were:

(1) The Class III director nominee, Michael Kauffman, M.D., Ph.D., was elected to hold office until the Company's 2029 annual meeting of stockholders. The director received 96.04% of the shares voting: 1,239,169 shares of Common Stock voted for, 0 against, 51,081 withheld, and 1,444,428 broker non-votes. The term of office of Class I directors Thane Wettig, James A. Schoeneck, and Maykin Ho, Ph.D. continues until the Company's 2027 annual meeting of stockholders. The term of office of Class II director Jeffrey L. Edwards continues until the Company's 2028 annual meeting of stockholders.

(2) The stockholders approved, on an advisory basis, the compensation of the Company's named executive officers, as disclosed in the 2026 definitive proxy statement filed on April 27, 2026: 1,242,005 shares of Common Stock voted for, 23,606 against, 24,639 abstaining, and 1,444,428 broker non-votes.

(3) The stockholders ratified the selection of PricewaterhouseCoopers LLP, by the Audit Committee of the Kyntra Bio board of directors, as the independent registered public accounting firm of the Company for the year ending December 31, 2026: 2,712,825 shares of Common Stock voted for, 14,392 against, and 7,461 abstaining.

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**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.

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| | | | |
|:---|:---|:---|:---|
|  |  |  | KYNTRA BIO, INC. |
| Date: | June 15, 2026 | By:  | /s/ John Alden |
|  |  |  | John Alden<br>General Counsel |

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