# EDGAR Filing Document

**Accession Number:** 0001339970
**File Stem:** 0001339970-26-000039
**Filing Date:** 2026-6
**Character Count:** 7032
**Document Hash:** a88efd14a4370209535adc8d77f2275e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001339970-26-000039.hdr.sgml**: 20260608

**ACCESSION NUMBER**: 0001339970-26-000039

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 9

**CONFORMED PERIOD OF REPORT**: 20260603

**ITEM INFORMATION**: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

**FILED AS OF DATE**: 20260608

**DATE AS OF CHANGE**: 20260608

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** aTYR PHARMA INC
- **CENTRAL INDEX KEY:** 0001339970
- **STANDARD INDUSTRIAL CLASSIFICATION:** BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 203435077
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-37378
- **FILM NUMBER:** 261072556

**BUSINESS ADDRESS:**
- **STREET 1:** 10240 SORRENTO VALLEY ROAD
- **STREET 2:** SUITE 300
- **CITY:** SAN DIEGO
- **STATE:** CA
- **ZIP:** 92121
- **BUSINESS PHONE:** 8587318389

**MAIL ADDRESS:**
- **STREET 1:** 10240 SORRENTO VALLEY ROAD
- **STREET 2:** SUITE 300
- **CITY:** SAN DIEGO
- **STATE:** CA
- **ZIP:** 92121

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

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**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 3, 2026

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ATYR PHARMA, INC.

**(Exact name of registrant as specified in its charter)** 

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| | | |
|:---|:---|:---|
| Delaware | 001-37378 | 20-3435077 |
| **(State or other jurisdiction**<br>**of incorporation)** | **(Commission File Number)** | **(IRS Employer**<br>**Identification No.)**<br>|
| 10240 Sorrento Valley Road**,** Suite 300<br>San Diego**,** CA |  | 92121 |
| **(Address of Principal Executive Offices)** |  | **(Zip Code)** |

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**Registrant's telephone number, including area code: (**858**)** 731-8389

**Not Applicable**

**(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 obligations 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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| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Title of each class** | &nbsp;&nbsp;**Trading Symbol(s)** | &nbsp;&nbsp;**Name of each exchange on which registered** |
| &nbsp;&nbsp;Common Stock, par value $0.001 per share | &nbsp;&nbsp;ATYR | &nbsp;&nbsp;The Nasdaq Capital 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 or Rule 12b-2 of the Securities Exchange Act of 1934.

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 3.01. Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing.**

As previously disclosed, on December 4, 2025, aTyr Pharma, Inc. (the "Company") received a deficiency notice (the "Notice") from the listing qualifications staff (the "Staff") of The Nasdaq Stock Market LLC ("Nasdaq") notifying the Company that, for the last 30 consecutive business days preceding the date of the Notice, the bid price of the Company's common stock had closed below $1.00 per share, the minimum closing bid price required by the continued listing requirements of Nasdaq Listing Rule 5550(a)(2). The Notice had no immediate effect on the listing of the Company's common stock on The Nasdaq Capital Market. In accordance with Nasdaq Listing Rule 5810(c)(3)(A), the Company had 180 calendar days, or until June 2, 2026 (the "Initial Compliance Date"), to regain compliance with the minimum bid price requirement by having shares of the Company's common stock maintain a minimum closing bid price of at least $1.00 per share for a minimum of 10 consecutive business days before the Initial Compliance Date.

On June 3, 2026, the Company received a letter from the Staff (the "Letter") notifying the Company that the Company is eligible for an additional 180-day period, or until November 30, 2026 (the "Compliance Date"), to regain compliance, based on the Staff's determination of the Company meeting the continued listing requirement for market value of publicly held shares and all other initial listing standards for The Nasdaq Capital Market, with the exception of the minimum bid price requirement, and the Company's written notice to Nasdaq of its intention to cure the deficiency during the second compliance period, by effecting a reverse stock split, if necessary. The Letter has no immediate impact on the listing of the Company's common stock on The Nasdaq Capital Market. If at any time during the second compliance period the closing bid price of the Company's common stock is at least $1.00 per share for a minimum of 10 consecutive business days (which may be extended to be a period of up to 20 consecutive business days in the discretion of the Staff), Nasdaq will provide the Company with written confirmation of compliance.

If the Company does not regain compliance by the Compliance Date, the Staff will provide written notification that the Company's common stock is subject to delisting. At that time, the Company may appeal the delisting determination to a hearings panel pursuant to the procedures set forth in the applicable Nasdaq listing rules. However, there can be no assurance that, if the Company receives a delisting notice and appeals the delisting determination by Nasdaq to the panel, such appeal would be successful.

The Company intends to actively monitor the closing bid price of its common stock between now and the Compliance Date and, as appropriate, will evaluate available options to resolve the deficiency and regain compliance with the minimum bid price requirement.

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**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.

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| | | |
|:---|:---|:---|
|  | **ATYR PHARMA, INC.** | **ATYR PHARMA, INC.** |
|  | By: | /s/ Jill M. Broadfoot |
|  |  | Jill M. Broadfoot |
|  |  | Chief Financial Officer |
| Date: June 8, 2026 |  |  |

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