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TNYA · Current Report (Form 8-K) · Filed July 2, 2026

Tenaya Therapeutics Inc — Current Report (Form 8-K)

Form
8-K
Filed
July 2, 2026
Period
Jun 29, 2026
Ticker
TNYA
Accession
0001193125-26-294879
Tenaya Therapeutics Inc on Boardroom AlphaView on SEC EDGAR
Boardroom Alpha · Filing insights

Tenaya terminates the Union City GMMC lease, decommissions the facility, and shifts AAV manufacturing to a CDMO; incurs deposit forfeiture and a termination fee.

About Tenaya Therapeutics Inc
Market cap
$157M
1Y TSR
−22.2%
3Y TSR
−44.2%
Board grade
C-
Sector
Healthcare
CEO
Faraz Ali
Last annual meeting: May 27, 2026 · View full Tenaya Therapeutics Inc profile →
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 29, 2026

 

 

Tenaya Therapeutics, Inc.

(Exact name of Registrant as Specified in Its Charter)

 

 

Delaware

001-40656

81-3789973

(State or Other Jurisdiction
of Incorporation)

(Commission File Number)

(IRS Employer
Identification No.)

 

 

 

 

 

171 Oyster Point Boulevard

Suite 500

 

South San Francisco, California

 

94080

(Address of Principal Executive Offices)

 

(Zip Code)

 

Registrant’s Telephone Number, Including Area Code: (650) 825-6990

 

 

(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

 

TNYA

 

Nasdaq Global Select 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 1.02 Termination of a Material Definitive Agreement.

On June 29, 2026, Tenaya Therapeutics, Inc. (the “Company”) entered into a Lease Termination Agreement with Terreno Park Union City LLC to terminate the Company’s lease for approximately 94,046 rentable square feet at 33498 Central Avenue, Union City, California 94587. The space served as the Company’s Genetic Medicines Manufacturing Center (the “GMMC Facility”), which the Company decommissioned in 2025 to reduce costs. Closure of the GMMC Facility is possible due to available inventory of TN-201 and TN-401 to support its ongoing clinical trials. The lease was originally scheduled to expire in July 2031, and will now terminate on August 31, 2026. As consideration for the lease termination, the Company agreed to forfeit its $1,750,000 security deposit and pay a one-time lease termination fee of approximately $294,200.

The Company has retained its internal process and assay development know-how and plans to transfer its AAV manufacturing process to a contract development manufacturing organization with global capabilities in anticipation of future late-stage development and/or commercial launch of TN-201 and/or TN-401.

 

 

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.

 

 

TENAYA THERAPEUTICS, INC.

 

 

 

By:

 

 

/s/ Jennifer Drimmer Rokovich

 

 

 

 

Jennifer Drimmer Rokovich

 

 

 

 

General Counsel and Secretary

Date: July 2, 2026

 

 

 

 

 

 

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Reference

Frequently asked questions

When did Tenaya Therapeutics Inc file this 8-K?
Tenaya Therapeutics Inc (TNYA) filed this Current Report (Form 8-K) with the SEC on July 2, 2026. The accession number assigned by EDGAR is 0001193125-26-294879.
What does an 8-K disclose?
Form 8-K is the SEC's current-report form, used to disclose material events between periodic reports (10-K / 10-Q). Triggers include CEO/CFO departures, acquisitions, bankruptcies, earnings releases, auditor changes, changes in fiscal year, and amendments to corporate governance. Each 8-K is keyed to one or more Item numbers (1.01 through 9.01).
What is the key takeaway from this filing?
Tenaya terminates the Union City GMMC lease, decommissions the facility, and shifts AAV manufacturing to a CDMO; incurs deposit forfeiture and a termination fee. This is Boardroom Alpha's one-line summary of the current report; see the full filing text above for the formal disclosure.
What Item codes does an 8-K cover?
An 8-K's Item codes (1.01 through 9.01) specify what kind of event is being disclosed — e.g. Item 1.01 for entering a material agreement, Item 5.02 for departure/election of directors and executive officers, Item 8.01 for other events. The Item codes for this 8-K appear in the filing text above.
Where can I find Tenaya Therapeutics Inc's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K Tenaya Therapeutics Inc has filed under CIK 1858848, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.
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