A

SEC.gov | Request Rate Threshold Exceeded

U.S. Securities and Exchange Commission

You’ve Exceeded the SEC’s Traffic Limit

Your request rate has exceeded the SEC’s maximum allowable requests per second. Your access to SEC.gov will be limited for 10 minutes.

Current guidelines limit each user to a total of no more than 10 requests per second, regardless of the number of machines used to submit requests. To ensure that SEC.gov remains available to all users, we reserve the right to block IP addresses that submit excessive requests.

The block will be lifted automatically by waiting 10 minutes. Continuing to exceed the SEC’s maximum allowable request rate during the time-out period will extend the duration of the time-out period. To ensure fair access for all users, please reduce the rate of your requests and visit SEC.gov again after the 10 minute time-out period has passed.

For best practices on efficiently downloading information from SEC.gov, including the latest EDGAR filings, visit sec.gov/developer. You can also sign up for email updates on the SEC open data program, including best practices that make it more efficient to download data, and SEC.gov enhancements that may impact scripted downloading processes. For more information, contact opendata@sec.gov.

For more information, please see the SEC’s Web Site Privacy and Security Policy. Thank you for your interest in the U.S. Securities and Exchange Commission.

Reference ID: 0.e618d017.1784721966.714e5da

More Information

Internet Security Policy

By using this site, you are agreeing to security monitoring and auditing. For security purposes, and to ensure that the public service remains available to users, this government computer system employs programs to monitor network traffic to identify unauthorized attempts to upload or change information or to otherwise cause damage, including attempts to deny service to users.

Unauthorized attempts to upload information and/or change information on any portion of this site are strictly prohibited and are subject to prosecution under the Computer Fraud and Abuse Act of 1986 and the National Information Infrastructure Protection Act of 1996 (see Title 18 U.S.C. §§ 1001 and 1030).

To ensure our website performs well for all users, the SEC monitors the frequency of requests for SEC.gov content to ensure automated searches do not impact the ability of others to access SEC.gov content. We reserve the right to block IP addresses that submit excessive requests. Current guidelines limit users to a total of no more than 10 requests per second, regardless of the number of machines used to submit requests.

If a user or application submits more than 10 requests per second, further requests from the IP address(es) may be limited for a brief period. Once the rate of requests has dropped below the threshold for 10 minutes, the user may resume accessing content on SEC.gov. This SEC practice is designed to limit excessive automated searches on SEC.gov and is not intended or expected to impact individuals browsing the SEC.gov website.

Note that this policy may change as the SEC manages SEC.gov to ensure that the website performs efficiently and remains available to all users.

Note: We do not offer technical support for developing or debugging scripted downloading processes.

a-202602250001090872false00010908722026-02-252026-02-25

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): February 25, 2026

AGILENT TECHNOLOGIES, INC.

(Exact name of registrant as specified in its charter)

Delaware001-1540577-0518772 (State or other jurisdiction(Commission(IRS Employer of incorporation)File Number)Identification No.)

5301 Stevens Creek Boulevard, Santa Clara, CA 95051 (Address of Principal Executive Offices) (Zip Code)

Registrant’s telephone number, including area code (800) 227-9770

(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 CLASSTRADING SYMBOL(S)NAME OF EACH EXCHANGE ON WHICH REGISTERED

COMMON STOCK, $0.01 PAR VALUEANew 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 February 25, 2026, Agilent Technologies, Inc. (the “Company”) issued its press release announcing financial results for the first fiscal quarter ended January 31, 2026.  A copy of this press release is attached as Exhibit 99.1.

The information in this Item 2.02 of Form 8-K and Exhibit 99.1 attached hereto is furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended.

The Company provides non-GAAP financial information in order to provide meaningful supplemental information regarding its operational performance and to enhance its investors’ overall understanding of its core current financial performance and its prospects for the future.  The Company believes that its investors benefit from seeing its results “through the eyes” of management in addition to the GAAP presentation.  Management measures segment and enterprise performance using measures such as those that are disclosed in the press release attached as Exhibit 99.1.  This information facilitates management’s internal comparisons to the Company’s historical operating results and comparisons to competitors’ operating results.  Non-GAAP financial information allows for greater transparency to supplemental information used by management in its financial and operations decision making.  Historically, the Company has reported similar non-GAAP financial information to its investors and believes that the inclusion of comparative numbers provides consistency in its financial reporting.

This non-GAAP financial information is not in accordance with, or an alternative for, generally accepted accounting principles in the United States.  It excludes items, such as restructuring and amortization, that may have a material effect on the Company’s expenses and earnings per share calculated in accordance with GAAP.  Management monitors these items to ensure that expenses are in line with expectations and that the Company's GAAP results are correctly stated but does not use them to measure the ongoing operating performance of the Company.  The non-GAAP financial information the Company provides may be different from the non-GAAP financial information provided by other companies.

Additional explanation of non-GAAP financial information is provided in Exhibit 99.1.

Item 9.01.              Financial Statements and Exhibits.

(d) Exhibits

Exhibit No. Description 99.1 Press release announcing financial results for the first fiscal quarter ended January 31, 2026 104 Cover page interactive data file (embedded within the Inline XBRL document)

2

SIGNATURE

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

a-202511240001090872false00010908722025-11-242025-11-24

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 24, 2025

AGILENT TECHNOLOGIES, INC.

(Exact name of registrant as specified in its charter)

Delaware001-1540577-0518772 (State or other jurisdiction(Commission(IRS Employer of incorporation)File Number)Identification No.)

5301 Stevens Creek Boulevard, Santa Clara, CA 95051 (Address of Principal Executive Offices) (Zip Code)

Registrant’s telephone number, including area code (800) 227-9770

(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 CLASSTRADING SYMBOL(S)NAME OF EACH EXCHANGE ON WHICH REGISTERED

COMMON STOCK, $0.01 PAR VALUEANew 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 November 24, 2025, Agilent Technologies, Inc. (the “Company”) issued its press release announcing financial results for the fourth fiscal quarter ended October 31, 2025.  A copy of this press release is attached as Exhibit 99.1.

The information in this Item 2.02 of Form 8-K and Exhibit 99.1 attached hereto is furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended.

The Company provides non-GAAP financial information in order to provide meaningful supplemental information regarding its operational performance and to enhance its investors’ overall understanding of its core current financial performance and its prospects for the future.  The Company believes that its investors benefit from seeing its results “through the eyes” of management in addition to the GAAP presentation.  Management measures segment and enterprise performance using measures such as those that are disclosed in the press release attached as Exhibit 99.1.  This information facilitates management’s internal comparisons to the Company’s historical operating results and comparisons to competitors’ operating results.  Non-GAAP financial information allows for greater transparency to supplemental information used by management in its financial and operations decision making.  Historically, the Company has reported similar non-GAAP financial information to its investors and believes that the inclusion of comparative numbers provides consistency in its financial reporting.

This non-GAAP financial information is not in accordance with, or an alternative for, generally accepted accounting principles in the United States.  It excludes items, such as restructuring and amortization, that may have a material effect on the Company’s expenses and earnings per share calculated in accordance with GAAP.  Management monitors these items to ensure that expenses are in line with expectations and that the Company's GAAP results are correctly stated but does not use them to measure the ongoing operating performance of the Company.  The non-GAAP financial information the Company provides may be different from the non-GAAP financial information provided by other companies.

Additional explanation of non-GAAP financial information is provided in Exhibit 99.1.

Item 9.01.              Financial Statements and Exhibits.

(d) Exhibits

Exhibit No. Description 99.1 Press release announcing financial results for the fourth fiscal quarter ended October 31, 2025 104 Cover page interactive data file (embedded within the Inline XBRL document)

2

SIGNATURE

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 hereun