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BIO · Current Report (Form 8-K) · Filed October 29, 2025

Bio-rad Laboratories Inc — Current Report (Form 8-K)

Form
8-K
Filed
October 29, 2025
Period
Oct 29, 2025
Ticker
BIO
Accession
0000012208-25-000076
Boardroom Alpha · Filing insights

Bio-Rad reports Q3 2025 results; issues press release and supplemental earnings presentation.

About Bio-rad Laboratories Inc
Market cap
$8.2B
1Y TSR
+19.0%
3Y TSR
−9.5%
Board grade
C-
Sector
Healthcare
CEO
Norman D Schwartz
Last annual meeting: Apr 21, 2026 · View full Bio-rad Laboratories Inc profile →
bio-20251029


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:   October 29, 2025
(Date of earliest event reported)

BIO-RAD LABORATORIES, INC.
(Exact name of registrant as specified in its charter)

Commission File Number: 1-07928
 
Delaware 94-1381833
(State or other jurisdiction of incorporation) (I.R.S. Employer Identification No.)
 
1000 Alfred Nobel Dr.
Hercules, California 94547
(Address of principal executive offices, including zip code)
 
(510)724-7000
(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
Class A Common Stock, Par Value $0.0001 per share BIO New York Stock Exchange
Class B Common Stock, Par Value $0.0001 per share 
BIO.B
 New York Stock Exchange

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 October 29, 2025, Bio-Rad Laboratories, Inc. (the “Company”) announced its financial results for the quarter ended September 30, 2025.  A copy of the press release is furnished as Exhibit 99.1 to this report.

The information set forth under Item 7.01, Regulation FD Disclosure, concerning the Supplemental Earnings Presentation (as defined therein) is incorporated herein by reference.


ITEM 7.01 Regulation FD Disclosure

Also on October 29, 2025, the Company posted supplemental earnings materials with respect to its financial results for the quarter ended September 30, 2025 to its website (the “Supplemental Earnings Presentation”), which can be accessed at www.bio-rad.com in the Investor Relations section under the subheading "Events & Presentations." A copy of the Supplemental Earnings Presentation is furnished as Exhibit 99.2 to this report.

In accordance with General Instruction B.2 of Form 8-K, the information in this Current Report on Form 8-K, including Exhibit 99.1 and Exhibit 99.2 attached hereto, shall not be deemed to be “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, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.



ITEM 9.01    Financial Statements and Exhibits
Exhibit
Number 
 Description
99.1 
99.2
104Cover Page Interactive Data File - the cover page XBRL tags are 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.
  
  BIO-RAD LABORATORIES, INC.
   
Date:October 29, 2025By:/s/ Roop K. Lakkaraju
   Roop K. Lakkaraju
   Executive Vice President, Chief Financial Officer


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Reference

Frequently asked questions

When did Bio-rad Laboratories Inc file this 8-K?
Bio-rad Laboratories Inc (BIO) filed this Current Report (Form 8-K) with the SEC on October 29, 2025. The accession number assigned by EDGAR is 0000012208-25-000076.
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?
Bio-Rad reports Q3 2025 results; issues press release and supplemental earnings presentation. 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 Bio-rad Laboratories Inc's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K Bio-rad Laboratories Inc has filed under CIK 12208, 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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