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Neonc Technologies (NTHI) 10K Form and Latest SEC Filings 2026

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$4.99 +0.85 (+20.53%)
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Latest Neonc Technologies SEC Filings & Recent Activity

Neonc Technologies (NASDAQ:NTHI) has submitted 114+ documents to the U.S. Securities and Exchange Commission (SEC) since 2023. 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. The most recent filing was a Form 10-K/A submitted on May 4, 2026.

Form 4
NEONC TECHNOLOGIES HOLDINGS, INC. Reports Ownership Change on May. 4, 2026

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

View insider ownership

8-K
Neonc Technologies Files Current Report on Apr. 24, 2026

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

View filing

10-K
Neonc Technologies Files Annual Report on May. 4, 2026

The 10-K contains Neonc Technologies's audited financial statements, revenue, earnings, and risk factors for the prior fiscal year.

View earnings history

Neonc Technologies SEC Filing History

Browse Neonc 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
05/04/2026 8:41 PM
Neonc Technologies (1979414) Filer
Form 10-K/A
05/04/2026 1:08 PM
Heshmatpour Amir F (1443035) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/28/2026 5:00 PM
Heshmatpour Amir F (1443035) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/24/2026 5:10 PM
Neman-Ebrahim Yousha (2071642) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/24/2026 5:00 PM
GARNETT KEITHLY (1997371) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/24/2026 4:00 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/23/2026 8:34 PM
Heshmatpour Amir F (1443035) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/16/2026 11:15 PM
Neonc Technologies (1979414) Filer
Form EFFECT
04/16/2026 3:53 PM
Neonc Technologies (1979414) Filer
Form 424B5
04/16/2026 4:00 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/13/2026 5:00 PM
Neonc Technologies (1979414) Issuer
SUH, DAVID JR. (2128933) Reporting
Form 3
Initial statement of beneficial ownership of securities  
04/13/2026 5:15 PM
Neonc Technologies (1979414) Issuer
SUH, DAVID JR. (2128933) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
04/10/2026 4:15 PM
Neonc Technologies (1979414) Filer
Form S-3
Registration statement under Securities Act of 1933  
04/10/2026 3:30 PM
Neonc Technologies (1979414) Filer
Form 424B5
04/10/2026 3:31 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/10/2026 2:29 PM
Heshmatpour Amir F (1443035) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/09/2026 11:15 PM
Neonc Technologies (1979414) Filer
Form EFFECT
04/09/2026 1:43 PM
Heshmatpour Amir F (1443035) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/06/2026 7:55 PM
Heshmatpour Amir F (1443035) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/03/2026 4:00 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/02/2026 11:55 AM
Neonc Technologies (1979414) Filer
Form S-3
Registration statement under Securities Act of 1933  
03/31/2026 5:05 AM
Neonc Technologies (1979414) Filer
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
03/23/2026 4:00 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/12/2026 11:15 PM
Neonc Technologies (1979414) Filer
Form EFFECT
02/06/2026 3:48 PM
Neonc Technologies (1979414) Filer
Form S-1
Registration statement under Securities Act of 1933  
12/23/2025 4:03 PM
Neonc Technologies (1979414) Filer
Form 424B5
12/18/2025 2:27 PM
Neonc Technologies (1979414) Filer
Form D
Notice of Exempt Offering of Securities 
12/17/2025 3:05 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/12/2025 7:36 PM
Neonc Technologies (1979414) Filer
Form S-1
Registration statement under Securities Act of 1933  
12/05/2025 4:00 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/24/2025 8:10 PM
Heshmatpour Amir F (1443035) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
11/24/2025 5:13 PM
CHIANG MING-FU (0) ALAN
Neonc Technologies (1979414) Issuer
Form 3
Initial statement of beneficial ownership of securities  
11/24/2025 4:46 PM
Neman-Ebrahim Yousha (2071642) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 6:15 PM
Neman-Ebrahim Yousha (2071642) Reporting
Neonc Technologies (1979414) Issuer
Form 3/A
11/14/2025 3:46 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/12/2025 4:06 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/10/2025 8:59 PM
Heshmatpour Amir F (1443035) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
11/10/2025 4:01 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/06/2025 4:00 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/30/2025 4:00 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/10/2025 4:00 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/09/2025 8:16 AM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/11/2025 4:00 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/05/2025 7:53 PM
Neonc Technologies (1979414) Issuer
PURI ISHWAR KANWAR (2084078) Reporting
Form 3
Initial statement of beneficial ownership of securities  
08/22/2025 4:00 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/19/2025 6:50 PM
Neonc Technologies (1979414) Filer
Form 8-K/A
08/18/2025 11:57 AM
Neonc Technologies (1979414) Filer
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/18/2025 11:20 AM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/14/2025 4:00 PM
Neonc Technologies (1979414) Filer
Form NT 10-Q
08/01/2025 4:00 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/30/2025 4:01 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/25/2025 4:00 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/22/2025 4:00 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/10/2025 4:00 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/16/2025 11:15 PM
Neonc Technologies (1979414) Filer
Form EFFECT
06/12/2025 3:54 PM
Neonc Technologies (1979414) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/09/2025 6:40 PM
Neman-Ebrahim Yousha (2071642) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2025 6:35 PM
Neman-Ebrahim Yousha (2071642) Reporting
Neonc Technologies (1979414) Issuer
Form 3
Initial statement of beneficial ownership of securities  
06/09/2025 10:41 AM
Neonc Technologies (1979414) Filer
Form S-1
Registration statement under Securities Act of 1933  
06/05/2025 6:25 PM
CHIANG MING-FU (0) ALAN
Neonc Technologies (1979414) Issuer
Form 4/A
06/05/2025 6:20 PM
Neonc Technologies (1979414) Issuer
WALTERS PATRICK (1997455) Reporting
Form 4/A
06/05/2025 6:05 PM
CHEN THOMAS C (1998682) Reporting
Neonc Technologies (1979414) Issuer
Form 4/A
06/05/2025 6:10 PM
Heshmatpour Amir F (1443035) Reporting
Neonc Technologies (1979414) Issuer
Form 4/A
06/05/2025 6:15 PM
GARNETT KEITHLY (1997371) Reporting
Neonc Technologies (1979414) Issuer
Form 4/A
05/23/2025 8:30 PM
CHEN THOMAS C (1998682) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/23/2025 8:31 PM
Heshmatpour Amir F (1443035) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/23/2025 8:28 PM
GARNETT KEITHLY (1997371) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/22/2025 4:55 PM
GARNETT KEITHLY (1997371) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/22/2025 4:54 PM
GARNETT KEITHLY (1997371) Reporting
Neonc Technologies (1979414) Issuer
Form 4/A
05/19/2025 8:24 PM
CHEN THOMAS C (1998682) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025 8:25 PM
GARNETT KEITHLY (1997371) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025 8:27 PM
Delshad Jim (1605790) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025 6:02 PM
Heshmatpour Amir F (1443035) Reporting
Neonc Technologies (1979414) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/06/2025 11:15 PM
Neonc Technologies (1979414) Filer
Form EFFECT
(Data available from 1/1/2016 forward)

Neonc Technologies SEC Filings - Frequently Asked Questions

Neonc Technologies (NTHI) has submitted 114+ filings to the SEC since 2023. You can browse the complete history or filter by form type using the tools above.

The most recent filing was a Form 10-K/A submitted on May 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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This page (NASDAQ:NTHI) was last updated on 5/5/2026 by MarketBeat.com Staff.
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