LSCC 8-K: Q3 2025 results press release furnished as Exhibit 99.1

Rhea-AI Filing Summary

Lattice Semiconductor Corporation reported that it furnished a press release announcing its financial results for the third quarter ended September 27, 2025. The company provided the release as Exhibit 99.1 to a Current Report on Form 8-K.

The press release is furnished, not filed, and therefore is not deemed subject to Section 18 of the Exchange Act or incorporated by reference into other filings unless specifically referenced. The filing also includes Exhibit 104, the cover page interactive data file formatted in Inline XBRL.

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.

Understanding 8-K Material Events →

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UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, DC 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 3, 2025

Lattice Semiconductor Corporation

(Exact name of registrant as specified in its charter)

Delaware	000-18032	93-0835214
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

5555 NE Moore Court

Hillsboro, Oregon 97124

(Address of principal executive offices, including zip code)

(503) 268-8000

(Registrant's telephone number, including area code)

N/A

(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 Instruction 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 Symbol	Name of each exchange on which registered
Common Stock, $.01 par value	LSCC	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 2.02. Results of Operations and Financial Condition.

On November 3, 2025, Lattice Semiconductor Corporation (the “Company”) issued a press release announcing the Company's financial results for the third quarter ended September 27, 2025. A copy of the press release is furnished (not filed) as Exhibit 99.1 to this Current Report on Form 8-K. The information in Exhibit 99.1 shall not be deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

The following exhibits are being furnished herewith:

Exhibit No.		Description
99.1		Press Release, dated November 3, 2025 (furnished herewith).
104		Cover Page Interactive Data File (formatted as Inline XBRL).

2

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.

		LATTICE SEMICONDUCTOR CORPORATION
		By:	/s/ Lorenzo A. Flores
Date:	November 3, 2025		Lorenzo A. Flores Senior Vice President, Chief Financial Officer

EXHIBIT INDEX

Exhibit No.		Description
99.1		Press Release, dated November 3, 2025 (furnished herewith).
104		Cover Page Interactive Data File (formatted as Inline XBRL).

3

FAQ

What did Lattice Semiconductor (LSCC) announce in this 8-K?

It furnished a press release announcing financial results for the third quarter ended September 27, 2025.

Where can I find the detailed Q3 2025 results for LSCC?

Details are in Exhibit 99.1, the press release furnished with the 8-K.

Is the LSCC press release considered filed with the SEC?

No. It is furnished, not filed, and is not deemed subject to Section 18 of the Exchange Act.

Which item of the 8-K does this relate to for LSCC?

Item 2.02, Results of Operations and Financial Condition.

What exhibits accompanied the LSCC 8-K?

Exhibit 99.1 (press release) and Exhibit 104 (cover page Inline XBRL).

What period do the LSCC results cover?

The third quarter ended September 27, 2025.

What is LSCC’s trading symbol and exchange?

LSCC on the NASDAQ Global Select Market.