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Keysight Technologies (KEYS) 10K Form and Latest SEC Filings 2026

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$326.79 +4.17 (+1.29%)
As of 09/4/2026 03:58 PM Eastern

Latest Keysight Technologies SEC Filings & Recent Activity

Keysight Technologies (NYSE:KEYS) has submitted 565+ documents to the U.S. Securities and Exchange Commission (SEC) since 2017. For investors, these filings are the primary source of verified financial data — covering everything from annual revenue and debt levels in the 10-K, to material business events in 8-K current reports, to insider buying and selling activity in Form 4 disclosures. Key figures from these filings, including revenue, earnings, and cash flow, are summarized in Keysight Technologies's financial statements. The most recent filing was a Form 144 submitted on September 4, 2026.

Form 4
Keysight Technologies, Inc. Reports Ownership Change on Aug. 28, 2026

Form 4 filings disclose changes in stock ownership by company insiders, including purchases, sales, grants, and option exercises.

View insider ownership

8-K
Keysight Technologies Files Current Report on Aug. 26, 2026

An 8-K is filed when a material corporate event occurs, such as an acquisition, leadership change, or financial update.

View filing

10-Q
Keysight Technologies Files Quarterly Report on Sep. 2, 2026

The 10-Q contains Keysight Technologies's unaudited quarterly financial statements, revenue, earnings updates, and cash flow changes between annual reports.

View earnings history

Keysight Technologies SEC Filing History

Browse Keysight Technologies' complete SEC filing history using the filters below. Filter by form type - 10-K, 10-Q, 8-K, Form 4, and more - or set a custom date range to find a filing.

DateFilerForm TypeView
09/04/2026 8:57 AM
Estrada Ingrid A (1621346) Reporting
Keysight Technologies (1601046) Subject
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
09/02/2026 3:07 PM
Keysight Technologies (1601046) Filer
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/28/2026 5:06 AM
Keysight Technologies (1601046) Issuer
Reese Scott (1775056) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
08/28/2026 5:01 AM
Keysight Technologies (1601046) Issuer
Reese Scott (1775056) Reporting
Form 3
Initial statement of beneficial ownership of securities  
08/26/2026 3:12 PM
Keysight Technologies (1601046) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/25/2026 5:13 AM
Keysight Technologies (1601046) Issuer
NYE JEAN MCCLUNG (1142618) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
08/24/2026 5:01 AM
Estrada Ingrid A (1621346) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
08/21/2026 8:35 AM
Keysight Technologies (1601046) Subject
NYE JEAN MCCLUNG (1142618) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
08/20/2026 9:42 AM
Estrada Ingrid A (1621346) Reporting
Keysight Technologies (1601046) Subject
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
08/14/2026 9:38 AM
Keysight Technologies (1601046) Subject
PRICE T ROWE ASSOCIATES INC /MD/ (80255) Filed by
Form SCHEDULE 13G/A
08/04/2026 5:50 AM
Keysight Technologies (1601046) Issuer
POOLE LISA M. (1987126) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
07/08/2026 5:46 AM
ALLOUCHE ARNAUD (2140283) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
07/08/2026 5:00 AM
ALLOUCHE ARNAUD (2140283) Reporting
Keysight Technologies (1601046) Issuer
Form 3
Initial statement of beneficial ownership of securities  
07/02/2026 5:01 AM
Estrada Ingrid A (1621346) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/30/2026 8:39 AM
Estrada Ingrid A (1621346) Reporting
Keysight Technologies (1601046) Subject
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
06/29/2026 6:39 AM
Dhanasekaran Satish (1712648) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/25/2026 9:35 AM
Dhanasekaran Satish (1712648) Reporting
Keysight Technologies (1601046) Subject
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
06/04/2026 3:15 PM
CULLEN JAMES (1142630) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/02/2026 1:04 PM
CULLEN JAMES (1142630) Reporting
Keysight Technologies (1601046) Subject
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/28/2026 5:24 AM
JUSKIE JO ANN (2069480) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/20/2026 5:22 AM
Dhanasekaran Satish (1712648) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/15/2026 9:07 AM
Keysight Technologies (1601046) Subject
PRICE T ROWE ASSOCIATES INC /MD/ (80255) Filed by
Form SCHEDULE 13G/A
04/30/2026 10:14 AM
Keysight Technologies (1601046) Subject
VANGUARD CAPITAL MANAGEMENT LLC (2100119) Filed by
Form SCHEDULE 13G
04/29/2026 1:10 PM
Keysight Technologies (1601046) Subject
VANGUARD PORTFOLIO MANAGEMENT LLC (2100121) Filed by
Form SCHEDULE 13G
04/23/2026 7:43 AM
Keysight Technologies (1601046) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/01/2026 5:54 AM
HAMADA RICHARD P (1220015) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/30/2026 9:25 AM
HAMADA RICHARD P (1220015) Reporting
Keysight Technologies (1601046) Subject
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/26/2026 5:03 AM
Keysight Technologies (1601046) Issuer
Li Jeffrey K (1781319) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
03/26/2026 5:03 AM
Dhanasekaran Satish (1712648) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/26/2026 5:03 AM
Dougherty Neil (1621383) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/24/2026 3:46 PM
Dhanasekaran Satish (1712648) Reporting
Keysight Technologies (1601046) Subject
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/24/2026 3:39 PM
Dougherty Neil (1621383) Reporting
Keysight Technologies (1601046) Subject
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/24/2026 1:16 PM
Keysight Technologies (1601046) Subject
Li Jeffrey K (1781319) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/24/2026 1:07 PM
Holthaus Michelle Johnston (1860540) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/24/2026 8:08 AM
Keysight Technologies (1601046) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/24/2026 5:07 AM
Keysight Technologies (1601046) Issuer
Olsen Joanne Beth (1742169) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
03/24/2026 5:07 AM
Keysight Technologies (1601046) Issuer
Stephens Kevin A (1834017) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
03/24/2026 5:07 AM
Jensen Keith (1418649) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/24/2026 5:07 AM
Keysight Technologies (1601046) Issuer
NYE JEAN MCCLUNG (1142618) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
03/24/2026 5:07 AM
Keysight Technologies (1601046) Issuer
Nersesian Ronald S. (1418953) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
03/24/2026 5:07 AM
Dockendorff Charles J (1400563) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
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03/24/2026 5:08 AM
CULLEN JAMES (1142630) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/24/2026 5:08 AM
HAMADA RICHARD P (1220015) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/23/2026 6:23 AM
Dhanasekaran Satish (1712648) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/19/2026 4:06 PM
Dhanasekaran Satish (1712648) Reporting
Keysight Technologies (1601046) Subject
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/19/2026 3:04 PM
Keysight Technologies (1601046) Issuer
Nersesian Ronald S. (1418953) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
03/17/2026 1:11 PM
Keysight Technologies (1601046) Subject
Nersesian Ronald S. (1418953) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/13/2026 7:31 AM
Keysight Technologies (1601046) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/03/2026 5:43 AM
JUSKIE JO ANN (2069480) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
02/27/2026 1:16 PM
JUSKIE JO ANN (2069480) Reporting
Keysight Technologies (1601046) Subject
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
02/24/2026 5:19 AM
Estrada Ingrid A (1621346) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
02/23/2026 3:08 PM
Keysight Technologies (1601046) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/20/2026 9:21 AM
Estrada Ingrid A (1621346) Reporting
Keysight Technologies (1601046) Subject
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
01/26/2026 3:13 PM
Keysight Technologies (1601046) Filer
Form DEF 14A
01/26/2026 3:15 PM
Keysight Technologies (1601046) Filer
Form DEFA14A
01/26/2026 3:17 PM
Keysight Technologies (1601046) Filer
Form ARS
01/14/2026 3:13 PM
Keysight Technologies (1601046) Issuer
Nersesian Ronald S. (1418953) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
01/02/2026 6:06 AM
Dougherty Neil (1621383) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
01/02/2026 6:06 AM
Keysight Technologies (1601046) Issuer
YOON SUNG (2042355) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/30/2025 3:12 PM
Keysight Technologies (1601046) Subject
YOON SUNG (2042355) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/29/2025 5:06 AM
Dougherty Neil (1621383) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
12/22/2025 9:54 AM
Dougherty Neil (1621383) Reporting
Keysight Technologies (1601046) Subject
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/17/2025 3:08 PM
Keysight Technologies (1601046) Filer
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
12/15/2025 5:39 AM
Estrada Ingrid A (1621346) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
12/15/2025 5:39 AM
Keysight Technologies (1601046) Issuer
PAGE JOHN (1657513) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/15/2025 5:39 AM
Keysight Technologies (1601046) Issuer
YOON SUNG (2042355) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/15/2025 5:39 AM
JUSKIE JO ANN (2069480) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
12/15/2025 5:39 AM
Dougherty Neil (1621383) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
12/15/2025 5:39 AM
KARY JASON ANDREW (2041962) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
12/12/2025 5:25 AM
Keysight Technologies (1601046) Issuer
NYE JEAN MCCLUNG (1142618) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/12/2025 5:25 AM
Keysight Technologies (1601046) Issuer
PAGE JOHN (1657513) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/11/2025 4:09 PM
Dhanasekaran Satish (1712648) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
12/10/2025 4:50 PM
Keysight Technologies (1601046) Subject
PAGE JOHN (1657513) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/09/2025 1:33 PM
Dhanasekaran Satish (1712648) Reporting
Keysight Technologies (1601046) Subject
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/08/2025 5:14 AM
Keysight Technologies (1601046) Issuer
NYE JEAN MCCLUNG (1142618) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/05/2025 5:15 AM
Keysight Technologies (1601046) Issuer
Li Jeffrey K (1781319) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/03/2025 9:13 AM
Keysight Technologies (1601046) Subject
Li Jeffrey K (1781319) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/03/2025 5:38 AM
Dhanasekaran Satish (1712648) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
12/03/2025 5:38 AM
Estrada Ingrid A (1621346) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
12/03/2025 5:38 AM
Keysight Technologies (1601046) Issuer
PAGE JOHN (1657513) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/03/2025 5:38 AM
Keysight Technologies (1601046) Issuer
NARAYANAN KAILASH (1891656) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/02/2025 5:15 AM
Keysight Technologies (1601046) Issuer
Nersesian Ronald S. (1418953) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/01/2025 10:56 AM
Dhanasekaran Satish (1712648) Reporting
Keysight Technologies (1601046) Subject
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/01/2025 11:12 AM
Estrada Ingrid A (1621346) Reporting
Keysight Technologies (1601046) Subject
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/01/2025 9:14 AM
Keysight Technologies (1601046) Subject
NARAYANAN KAILASH (1891656) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/01/2025 9:15 AM
Keysight Technologies (1601046) Subject
NARAYANAN KAILASH (1891656) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/28/2025 12:23 PM
Keysight Technologies (1601046) Subject
Nersesian Ronald S. (1418953) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/24/2025 3:08 PM
Keysight Technologies (1601046) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/21/2025 3:13 PM
KARY JASON ANDREW (2041962) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 3:13 PM
Keysight Technologies (1601046) Issuer
PAGE JOHN (1657513) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 3:13 PM
JUSKIE JO ANN (2069480) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
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11/21/2025 3:13 PM
Keysight Technologies (1601046) Issuer
NARAYANAN KAILASH (1891656) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 3:13 PM
Dougherty Neil (1621383) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 3:13 PM
Estrada Ingrid A (1621346) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 3:14 PM
Keysight Technologies (1601046) Issuer
POOLE LISA M. (1987126) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 3:14 PM
Keysight Technologies (1601046) Issuer
YOON SUNG (2042355) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 3:14 PM
Keysight Technologies (1601046) Issuer
Li Jeffrey K (1781319) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 3:14 PM
Dhanasekaran Satish (1712648) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 5:28 AM
Jensen Keith (1418649) Reporting
Keysight Technologies (1601046) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 5:13 AM
Jensen Keith (1418649) Reporting
Keysight Technologies (1601046) Issuer
Form 3
Initial statement of beneficial ownership of securities  
(Data available from 1/1/2016 forward)

Keysight Technologies SEC Filings - Frequently Asked Questions

Keysight Technologies (KEYS) has submitted 565+ filings to the SEC since 2017. You can browse the complete history or filter by form type using the tools above.

Keysight Technologies's fiscal year ends on October 31. The company typically files its 10-K annual report by the end of December, covering the prior fiscal year's financial results. Key financial data from these reports is available on Keysight Technologies's financial statements page.

The most recent filing was a Form 144 submitted on September 4, 2026. View the full filing using the link above.

SEC Filing Types: 10-K, 10-Q, 8-K and More

SEC filings are legally required disclosures that public companies submit to the U.S. Securities and Exchange Commission. Unlike press releases or earnings call transcripts, these documents are filed under legal obligation — meaning the financial data they contain is audited, standardized, and subject to penalties if materially false. For investors, that makes SEC filings the most reliable primary source available for evaluating a company's true financial position.

Yes. All SEC filings are publicly available through the SEC's EDGAR database and on financial research platforms like MarketBeat. Companies are required by law to make these disclosures accessible to all investors — meaning retail investors have access to the same source documents as institutional analysts.

A 10-K is an annual report containing audited financial statements and a full review of the company's business — it is the most comprehensive filing a company makes each year. A 10-Q is a shorter, unaudited quarterly update filed three times per year between annual reports. Investors typically use the 10-K for deep fundamental analysis and the 10-Q to track whether the company is on pace with its guidance mid-year.

The most important filing for fundamental investors. Filed once per year, the 10-K contains audited financial statements, revenue and earnings trends, debt obligations, risk factors, and management's own assessment of the business. Reading the risk factors section and comparing year-over-year financials can reveal issues that don't show up in analyst summaries.

An unaudited financial update filed three times per year (the 10-K covers Q4). Investors use 10-Qs to track whether guidance is on pace, monitor changes in cash flow or inventory, and catch any mid-year shifts in business conditions before they become headline news.

Filed within four business days of a material event — earnings releases, merger announcements, executive departures, or major asset sales. Because 8-Ks are filed before media coverage catches up, they are often the fastest way to get unfiltered information directly from the company on market-moving events.

Filed within two business days whenever an executive or director buys or sells company stock. Insider purchases — especially large or clustered buys — are often interpreted as a signal of management confidence. Insider selling is more ambiguous but worth monitoring for patterns, particularly around lock-up expirations or ahead of major announcements.


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SEC filings for NYSE:KEYS are sourced directly from the U.S. Securities and Exchange Commission (SEC), with the most recent filing dated 9/4/2026. New filings are added as they're published.
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