# EDGAR Filing Document

**Accession Number:** 0001806310
**File Stem:** 0001193125-25-133745
**Filing Date:** 2025-6
**Character Count:** 9612
**Document Hash:** a766db61fc05fb8c9f31e6ab8bddc419
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-133745.hdr.sgml**: 20250603

**ACCESSION NUMBER**: 0001193125-25-133745

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 13

**CONFORMED PERIOD OF REPORT**: 20250602

**ITEM INFORMATION**: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year

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

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20250603

**DATE AS OF CHANGE**: 20250603

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Taysha Gene Therapies, Inc.
- **CENTRAL INDEX KEY:** 0001806310
- **STANDARD INDUSTRIAL CLASSIFICATION:** BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 843199512
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39536
- **FILM NUMBER:** 251017133

**BUSINESS ADDRESS:**
- **STREET 1:** 3000 PEGASUS PARK DRIVE
- **STREET 2:** SUITE 1430
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75247
- **BUSINESS PHONE:** (214) 612-0000

**MAIL ADDRESS:**
- **STREET 1:** 3000 PEGASUS PARK DRIVE
- **STREET 2:** SUITE 1430
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75247

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

### 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 2, 2025

## Taysha Gene Therapies, Inc.

#### (Exact name of registrant as specified in its Charter)

---

| | | |
|:---|:---|:---|
| **Delaware** | **001-39536** | **84-3199512** |
| **(State or Other Jurisdiction**<br> **of Incorporation)** | **(Commission**<br> **File Number)** | **(IRS Employer**<br> **Identification No.)** |

---

---

| | |
|:---|:---|
| **3000 Pegasus Park Drive, Suite 1430**<br> **Dallas, Texas** | **75247** |
| **(Address of Principal Executive Offices)** | **(Zip Code)** |

---

(214) 612-0000

#### (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 (see General Instructions A.2. below):

☐ 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<br>Symbol(s)** | **Name of each exchange**<br> **on which registered** |
| Common Stock, $0.00001 par value | TSHA | 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 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.
On June 2, 2025, Taysha Gene Therapies, Inc. (the "**Company**") held its 2025 annual meeting of stockholders (the "**Annual Meeting**"). At the Annual Meeting, the Company's stockholders approved an amendment to the Company's Amended and Restated Certificate of Incorporation (the "**Amendment**") to increase the authorized number of shares of common stock from 400,000,000 to 700,000,000. The Amendment, which was filed with the Secretary of State of the State of Delaware on June 2, 2025, is filed as Exhibit 3.1 to this Current Report on Form 8-K.

#### Item 5.07 Submission of Matters to a Vote of Security Holders.
At the Annual Meeting, the stockholders considered three proposals, each of which is described in more detail in the Company's definitive proxy statement filed with the Securities and Exchange Commission on April 21, 2025. Of the 205,054,570 shares outstanding as of the record date, 179,615,275 shares, or approximately 87%, were present or represented by proxy at the Annual Meeting. Set forth below are the results of the matters submitted for a vote of stockholders at the Annual Meeting.

**Proposal No. 1**: Election of two nominees to serve as directors until the 2028 annual meeting of stockholders and until their respective successors are elected and qualified. The votes were cast as follows:

---

| | | |
|:---|:---|:---|
| **Name** | **Votes For** | **Votes Withheld** |
|  Phillip B. Donenberg, CPA | 114260541 | 24190378 |
|  Sukumar Nagendran, M.D. | 123281458 | 15169461 |

---

Broker Non-Votes: 41,164,356

Both nominees were elected.

**Proposal No. 2**: Ratification of the appointment of Deloitte & Touche LLP as independent registered public accounting firm for the fiscal year ending December 31, 2025. The votes were cast as follows:

---

| | | | |
|:---|:---|:---|:---|
|  | **Votes For** | **Votes Against** | **Abstained** |
|  Ratification of appointment of Deloitte & Touche LLP | 179419717 | 148135 | 47423 |

---

Broker Non-Votes: 0

**Proposal No. 3**: Approval of a proposed amendment to the Company's Amended and Restated Certificate of Incorporation, as amended to date, to increase the number of authorized shares of common stock from 400,000,000 to 700,000,000 shares. The votes were cast as follows:

---

| | | | |
|:---|:---|:---|:---|
|  | **Votes For** | **Votes Against** | **Abstained** |
|  Approval of amendment to effectuate an authorized shares increase | 171348017 | 8177868 | 89390 |

---

Broker Non-Votes: 0

#### Item 9.01 Financial Statements and Exhibits.
(d) <u>Exhibits</u> 

---

| | |
|:---|:---|
| Exhibit Number | Description |
| 3.1 | [Certificate of Amendment to Amended and Restated Certificate of Incorporation of the Company.](d843671dex31.htm) |
| 104 | Cover Page Interactive Data File (embedded with the Inline XBRL document) |

---

------

#### SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | **Taysha Gene Therapies, Inc.** | **Taysha Gene Therapies, Inc.** |
| Dated: June 3, 2025 | By: | /s/ Kamran Alam |
|  |  | Kamran Alam |
|  |  | Chief Financial Officer |

---

## Exhibit 3.1

**Exhibit 3.1** 

**CERTIFICATE OF AMENDMENT TO THE** 

**AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF** 

**TAYSHA GENE THERAPIES, INC.** 

**Taysha Gene Therapies, Inc.** (the "***Company***"), a corporation organized and existing under and by virtue of the General Corporation Law of the State of Delaware (the "***DGCL***"), hereby certifies that:

**First:** The name of the Company is Taysha Gene Therapies, Inc., and that this corporation was originally incorporated in Texas pursuant to the Texas Business Organizations Code**.**

**Second:** That the Company subsequently converted to a corporation incorporated under the DGCL and filed the Certificate of Incorporation on February 13, 2020 under the name Taysha Gene Therapies, Inc., which was amended and restated on March 4, 2020 and July 2, 2020, amended on July 28, 2020 and September 16, 2020, amended and restated on September 28, 2020 and amended on November 15, 2023.

**Third:** The Board of Directors of the Company, acting in accordance with the provisions of Sections 141 and 242 of the General Corporation Law of the State of Delaware, adopted resolutions to amend its Amended and Restated Certificate of Incorporation as follows:

Article IV, Section A shall be amended and restated to read in its entirety as follows:

"The Company is authorized to issue two classes of stock to be designated, respectively, "Common Stock" and "Preferred Stock." The total number of shares of all classes of capital stock which the Company shall have authority to issue is seven hundred ten million (710,000,000) shares, of which seven hundred million (700,000,000) shares shall be Common Stock (the "***Common Stock***"), each share having a par value of $0.00001, and ten million (10,000,000) shares shall be Preferred Stock (the "***Preferred Stock***"), each share having a par value of $0.00001."

**Fourth:** Thereafter pursuant to a resolution of the Board of Directors, this Certificate of Amendment was submitted to the stockholders of the Company for their approval, and was duly adopted in accordance with the provisions of Section 242 of the General Corporation Law of the State of Delaware.

**In Witness Whereof**, the Company on has caused this Certificate of Amendment to be signed by its Chief Executive Officer this 2nd day of June, 2025.

---

| | |
|:---|:---|
|  **Taysha Gene Therapies, Inc.** | **Taysha Gene Therapies, Inc.** |
|  By: | /s/ Sean P. Nolan |
|  | Name: Sean P. Nolan<br> Title: Chief Executive Officer |

---