TScan files 8-K; Q3 2025 results furnished, not filed

Rhea-AI Filing Summary

TScan Therapeutics (TCRX) filed an 8-K stating it furnished a press release announcing financial results for the quarter ended September 30, 2025. The press release is included as Exhibit 99.1.

The company notes the information is furnished under Item 2.02 and is not deemed filed for purposes of Section 18 of the Exchange Act, nor incorporated by reference into other filings unless specifically stated.

8-K Event Classification

2 items: 2.02, 9.01

2 items

Item 2.02 Results of Operations and Financial Condition Financial

Disclosure of earnings results, typically an earnings press release or preliminary financials.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, and exhibit attachments filed with this report.

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FAQ

What did TScan Therapeutics (TCRX) announce in the 8-K?

It furnished a press release with financial results for the quarter ended September 30, 2025.

Where can I find the TCRX Q3 2025 results press release?

It is attached as Exhibit 99.1 to the 8-K.

Is the TCRX Q3 2025 press release considered filed with the SEC?

No. The information is furnished, not filed, and not subject to Section 18 liabilities.

When was the TCRX press release dated?

The press release is dated November 12, 2025.

What exchange lists TScan Therapeutics (TCRX)?

TCRX trades on The Nasdaq Global Market.

Which 8-K item covers the TCRX quarterly results disclosure?

Item 2.02 Results of Operations and Financial Condition.

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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) November 12, 2025

TSCAN THERAPEUTICS, INC.

(Exact name of registrant as specified in its charter)

Delaware			001-40603	82-5282075
(State or other jurisdiction of incorporation)			(Commission File Number)	(IRS Employer Identification No.)
830 Winter Street
Waltham, Massachusetts				02451
(Address of principal executive offices)				(Zip Code)

Registrant’s telephone number, including area code 857 399-9500

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
Voting Common Stock, par value $0.0001 per share		TCRX		The Nasdaq Global 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 2.02 Results of Operations and Financial Condition.

On November 12, 2025, TScan Therapeutics, Inc. issued a press release announcing its financial results for the third quarter September 30, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K.

The information in this Current Report on Form 8-K and Exhibit 99.1 attached hereto is intended to be furnished and shall neither be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in such filings, unless expressly incorporated by specific reference in such filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

The following exhibit relating to Item 2.02 shall be deemed to be furnished, and not filed:

Exhibit No.	Description
99.1	Press Release issued by TScan Therapeutics, Inc., dated November 12, 2025.
104	Cover Page Interactive Data File (embedded within the 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.

			TScan Therapeutics, Inc.
Date:	November 12, 2025	By:	/s/ Gavin MacBeath
			Gavin MacBeath, Ph.D Chief Executive Officer (Principal Executive Officer)