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PI · Current Report (Form 8-K) · Filed January 13, 2026

Impinj Inc — Current Report (Form 8-K)

Form
8-K
Filed
January 13, 2026
Period
Jan 13, 2026
Ticker
PI
Accession
0001193125-26-011765
Boardroom Alpha · Filing insights

Impinj reports preliminary Q4 2025 revenue and Adjusted EBITDA in a press release ahead of Needham Growth Conference; figures pending.

About Impinj Inc
Market cap
$4.4B
1Y TSR
+32.8%
3Y TSR
+14.8%
Board grade
C+
Sector
Technology
CEO
Chris Diorio
Last annual meeting: May 28, 2026 · View full Impinj 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): January 13, 2026

Impinj, Inc.

(Exact name of registrant as specified in its charter)

Delaware

001-37824

91-2041398

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

400 Fairview Avenue North, Suite 1200

Seattle, Washington 98109

(Address of principal executive offices, including zip code)

(206) 517-5300

(Registrant’s telephone number, including area code)

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 $0.001 per share

PI

The 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 January 13, 2026, Impinj, Inc. (the “Company”) issued a press release announcing certain preliminary unaudited financial information for the fourth quarter ended December 31, 2025. A copy of the press release, entitled “Impinj Announces Preliminary Fourth-Quarter 2025 Revenue and Adjusted EBITDA Ahead of Participation at 28th Annual Needham Growth Conference” is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein. The Company’s actual results for the fourth quarter ended December 31, 2025 are still being finalized; therefore, such preliminary unaudited financial information is subject to further review and actual results could differ materially from management’s expectations.

The information in this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not 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 filing.

 

Item 9.01 Financial Statements and Exhibits

 

(d) Exhibits

 

99.1

Press release dated January 13, 2026

104

Cover Page Interactive Data File (embedded as 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.

Impinj, Inc.

Date: January 13, 2026

By:

/s/ Chris Diorio

Chris Diorio

Chief Executive Officer

 


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Reference

Frequently asked questions

When did Impinj Inc file this 8-K?
Impinj Inc (PI) filed this Current Report (Form 8-K) with the SEC on January 13, 2026. The accession number assigned by EDGAR is 0001193125-26-011765.
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?
Impinj reports preliminary Q4 2025 revenue and Adjusted EBITDA in a press release ahead of Needham Growth Conference; figures pending. 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 Impinj Inc's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K Impinj Inc has filed under CIK 1114995, 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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