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LightPath Technologies (LPTH) 10K Form and Latest SEC Filings 2026

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$12.15 +0.03 (+0.25%)
As of 05/14/2026 04:00 PM Eastern

Latest LightPath Technologies SEC Filings & Recent Activity

LightPath Technologies (NASDAQ:LPTH) has submitted 265+ 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 LightPath Technologies's financial statements. The most recent filing was a Form SCHEDULE 13D/A submitted on May 14, 2026.

Form 4
LIGHTPATH TECHNOLOGIES INC Reports Ownership Change on May. 14, 2026

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

View insider ownership

10-Q
LightPath Technologies Files Quarterly Report on May. 7, 2026

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

View earnings history

LightPath Technologies SEC Filing History

Browse LightPath 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
05/14/2026 7:12 PM
LightPath Technologies (889971) Subject
North Run Strategic Opportunities Fund I, LP (2052913) Filed by
Form SCHEDULE 13D/A
05/14/2026 7:00 PM
ELLIS THOMAS B (1283774) Reporting
HAMMER TODD B (1283775) Reporting
LightPath Technologies (889971) Issuer
North Run Strategic Opportunities Fund I GP, LLC (2058804) Reporting
North Run Strategic Opportunities Fund I, LP (2052913) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
05/07/2026 3:20 PM
LightPath Technologies (889971) Filer
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
04/30/2026 10:11 AM
LightPath Technologies (889971) Subject
VANGUARD CAPITAL MANAGEMENT LLC (2100119) Filed by
Form SCHEDULE 13G
03/30/2026 8:22 AM
LightPath Technologies (889971) Issuer
Rubin Shmuel (1806183) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
03/26/2026 3:31 PM
ELLIS THOMAS B (1283774) Reporting
HAMMER TODD B (1283775) Reporting
LightPath Technologies (889971) Issuer
North Run Strategic Opportunities Fund I GP, LLC (2058804) Reporting
North Run Strategic Opportunities Fund I, LP (2052913) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
03/19/2026 3:16 PM
ELLIS THOMAS B (1283774) Reporting
HAMMER TODD B (1283775) Reporting
LightPath Technologies (889971) Issuer
North Run Strategic Opportunities Fund I GP, LLC (2058804) Reporting
North Run Strategic Opportunities Fund I, LP (2052913) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2026 7:00 PM
LightPath Technologies (889971) Subject
North Run Strategic Opportunities Fund I, LP (2052913) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/04/2026 7:00 PM
ELLIS THOMAS B (1283774) Reporting
HAMMER TODD B (1283775) Reporting
LightPath Technologies (889971) Issuer
North Run Strategic Opportunities Fund I GP, LLC (2058804) Reporting
North Run Strategic Opportunities Fund I, LP (2052913) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2026 7:00 PM
LightPath Technologies (889971) Subject
North Run Strategic Opportunities Fund I, LP (2052913) Filed by
Form SCHEDULE 13D/A
03/04/2026 7:01 PM
LightPath Technologies (889971) Subject
North Run Strategic Opportunities Fund I, LP (2052913) Reporting
Form 144/A
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02/24/2026 6:24 PM
ELLIS THOMAS B (1283774) Reporting
HAMMER TODD B (1283775) Reporting
LightPath Technologies (889971) Issuer
North Run Strategic Opportunities Fund I GP, LLC (2058804) Reporting
North Run Strategic Opportunities Fund I, LP (2052913) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
02/24/2026 6:12 PM
LightPath Technologies (889971) Subject
North Run Strategic Opportunities Fund I, LP (2052913) Filed by
Form SCHEDULE 13D/A
02/20/2026 8:15 AM
LightPath Technologies (889971) Subject
North Run Strategic Opportunities Fund I, LP (2052913) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
02/11/2026 3:37 PM
LightPath Technologies (889971) Filer
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
02/04/2026 3:32 PM
LightPath Technologies (889971) Issuer
Rubin Shmuel (1806183) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
01/23/2026 3:06 PM
LightPath Technologies (889971) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/21/2026 4:26 PM
LightPath Technologies (889971) Filer
Form D
Notice of Exempt Offering of Securities 
01/07/2026 6:39 PM
Bosco Michael (2058718) Reporting
ELLIS THOMAS B (1283774) Reporting
HAMMER TODD B (1283775) Reporting
LightPath Technologies (889971) Issuer
North Run - Due North Partners, LP (1921221) Reporting
NORTH RUN ADVISORS, LLC (1283773) Reporting
NORTH RUN GP, LP (1283772) Reporting
North Run Strategic Opportunities Fund I GP, LLC (2058804) Reporting
North Run Strategic Opportunities Fund I, LP (2052913) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
01/07/2026 6:20 PM
LightPath Technologies (889971) Subject
North Run Strategic Opportunities Fund I, LP (2052913) Filed by
Form SCHEDULE 13D/A
12/22/2025 11:36 AM
LightPath Technologies (889971) Issuer
Rubin Shmuel (1806183) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/18/2025 3:15 PM
LightPath Technologies (889971) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/15/2025 3:15 PM
LightPath Technologies (889971) Filer
Form 424B3
12/12/2025 4:19 PM
LightPath Technologies (889971) Filer
Form 424B5
12/12/2025 3:44 PM
LightPath Technologies (889971) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/11/2025 4:11 PM
LightPath Technologies (889971) Filer
Form 424B5
12/10/2025 11:15 PM
LightPath Technologies (889971) Filer
Form EFFECT
12/09/2025 11:15 PM
LightPath Technologies (889971) Filer
Form EFFECT
12/05/2025 3:09 PM
LightPath Technologies (889971) Filer
Form S-3/A
11/21/2025 4:54 PM
CREVISTON STEVEN E (1223929) Reporting
LightPath Technologies (889971) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 4:54 PM
ELLIS THOMAS B (1283774) Reporting
LightPath Technologies (889971) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 4:55 PM
Caylor Mark A (1559097) Reporting
LightPath Technologies (889971) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 5:04 PM
Faris M. Scott (1538763) Reporting
LightPath Technologies (889971) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 5:05 PM
LightPath Technologies (889971) Issuer
Menaker Joseph (1758826) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 5:08 PM
LightPath Technologies (889971) Issuer
Peck Darcie (1775573) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 5:16 PM
Crider Kimberly Anne (2011553) Reporting
LightPath Technologies (889971) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 4:53 PM
LightPath Technologies (889971) Issuer
Miranda Albert (1862203) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 4:43 PM
LightPath Technologies (889971) Issuer
Rubin Shmuel (1806183) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2025 3:42 PM
LightPath Technologies (889971) Filer
Form S-3
Registration statement under Securities Act of 1933  
11/18/2025 3:39 PM
LightPath Technologies (889971) Issuer
Rubin Shmuel (1806183) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
11/18/2025 3:32 PM
LightPath Technologies (889971) Issuer
Miranda Albert (1862203) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
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11/12/2025 5:25 AM
LightPath Technologies (889971) Filer
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
11/12/2025 5:19 AM
LightPath Technologies (889971) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/10/2025 7:43 AM
HIRSCHMAN ORIN (1131362) Filed by
LightPath Technologies (889971) Subject
Form SCHEDULE 13G/A
10/28/2025 3:08 PM
LightPath Technologies (889971) Filer
Form DEF 14A
10/14/2025 12:10 PM
Caylor Mark A (1559097) Reporting
LightPath Technologies (889971) Issuer
Form 3
Initial statement of beneficial ownership of securities  
10/14/2025 5:12 AM
LightPath Technologies (889971) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/10/2025 12:28 PM
LightPath Technologies (889971) Subject
Marathon Micro Fund, LP (1637614) Filed by
Form SCHEDULE 13G/A
10/01/2025 3:48 PM
LightPath Technologies (889971) Filer
Form S-3
Registration statement under Securities Act of 1933  
09/25/2025 8:40 PM
LightPath Technologies (889971) Filer
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
09/25/2025 3:00 PM
LightPath Technologies (889971) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/23/2025 4:15 PM
LightPath Technologies (889971) Filer
Form D
Notice of Exempt Offering of Securities 
09/15/2025 3:00 PM
LightPath Technologies (889971) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/22/2025 3:59 PM
LightPath Technologies (889971) Filer
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
06/20/2025 9:35 AM
ELLIS THOMAS B (1283774) Reporting
LightPath Technologies (889971) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/20/2025 7:31 AM
LightPath Technologies (889971) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/18/2025 3:46 PM
LightPath Technologies (889971) Issuer
Peck Darcie (1775573) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
06/18/2025 3:50 PM
CREVISTON STEVEN E (1223929) Reporting
LightPath Technologies (889971) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/18/2025 3:34 PM
Faris M. Scott (1538763) Reporting
LightPath Technologies (889971) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/18/2025 3:38 PM
LightPath Technologies (889971) Issuer
Menaker Joseph (1758826) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
05/30/2025 7:30 AM
LightPath Technologies (889971) Filer
Form SD
Specialized Disclosure Report  
(Data available from 1/1/2016 forward)

LightPath Technologies SEC Filings - Frequently Asked Questions

LightPath Technologies (LPTH) has submitted 265+ filings to the SEC since 2017. You can browse the complete history or filter by form type using the tools above.

LightPath Technologies's fiscal year ends on June 30. The company typically files its 10-K annual report by the end of August, covering the prior fiscal year's financial results. Key financial data from these reports is available on LightPath Technologies's financial statements page.

The most recent filing was a Form SCHEDULE 13D/A submitted on May 14, 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:LPTH) was last updated on 5/15/2026 by MarketBeat.com Staff.
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