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Quest Resource (QRHC) 10K Form and Latest SEC Filings 2026

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Latest Quest Resource SEC Filings & Recent Activity

Quest Resource (NASDAQ:QRHC) has submitted 372+ 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 Quest Resource's financial statements. The most recent filing was a Form 4 submitted on September 2, 2026.

Form 4
Quest Resource Holding Corp Reports Ownership Change on Sep. 2, 2026

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

View insider ownership

Quest Resource SEC Filing History

Browse Quest Resource's 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
09/02/2026 4:24 PM
Lipstein Robert J (1701946) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
09/02/2026 4:26 PM
Nolan Stephen A (1578531) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
09/02/2026 4:28 PM
Quest Resource (1442236) Issuer
Tomolonius Sarah (1685481) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
09/02/2026 4:18 PM
Culpepper Glenn (1566800) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
09/02/2026 4:20 PM
Dunning Audrey (1800836) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
09/02/2026 4:22 PM
FRIEDBERG DANIEL M. (1448795) Reporting
Hampstead Park Capital Management, LLC (1773816) Reporting
Hampstead Park Environmental Services Investment Fund LLC (1773840) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
08/17/2026 4:37 PM
Quest Resource (1442236) Issuer
Tomolonius Sarah (1685481) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
08/17/2026 4:27 PM
Culpepper Glenn (1566800) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
08/17/2026 4:29 PM
Dunning Audrey (1800836) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
08/17/2026 4:30 PM
FRIEDBERG DANIEL M. (1448795) Reporting
Hampstead Park Capital Management, LLC (1773816) Reporting
Hampstead Park Environmental Services Investment Fund LLC (1773840) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
08/17/2026 4:32 PM
Johnston Brett Wade (1950481) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
08/17/2026 4:33 PM
Lipstein Robert J (1701946) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
08/17/2026 4:35 PM
Moss Perry W. (2025483) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
08/17/2026 4:36 PM
Nolan Stephen A (1578531) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
08/10/2026 4:05 PM
Quest Resource (1442236) Filer
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
08/10/2026 4:06 PM
Quest Resource (1442236) Filer
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
08/04/2026 7:07 PM
Dunning Audrey (1800836) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
08/04/2026 7:09 PM
FRIEDBERG DANIEL M. (1448795) Reporting
Hampstead Park Capital Management, LLC (1773816) Reporting
Hampstead Park Environmental Services Investment Fund LLC (1773840) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
08/04/2026 7:10 PM
Lipstein Robert J (1701946) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
08/04/2026 7:11 PM
Nolan Stephen A (1578531) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
08/04/2026 7:13 PM
Quest Resource (1442236) Issuer
Tomolonius Sarah (1685481) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
08/04/2026 7:06 PM
Culpepper Glenn (1566800) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
07/02/2026 3:18 PM
Quest Resource (1442236) Issuer
Tomolonius Sarah (1685481) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
07/01/2026 3:41 PM
Quest Resource (1442236) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/30/2026 3:52 PM
Johnston Brett Wade (1950481) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/30/2026 3:55 PM
Moss Perry W. (2025483) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/02/2026 6:38 PM
Dunning Audrey (1800836) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/02/2026 6:40 PM
FRIEDBERG DANIEL M. (1448795) Reporting
Hampstead Park Capital Management, LLC (1773816) Reporting
Hampstead Park Environmental Services Investment Fund LLC (1773840) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/02/2026 6:42 PM
Lipstein Robert J (1701946) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/02/2026 6:44 PM
Nolan Stephen A (1578531) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/02/2026 6:46 PM
Quest Resource (1442236) Issuer
Tomolonius Sarah (1685481) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
06/02/2026 6:36 PM
Culpepper Glenn (1566800) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/02/2026 3:05 PM
Quest Resource (1442236) Filer
Form ARS
04/07/2026 5:50 PM
Johnston Brett Wade (1950481) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/07/2026 5:53 PM
Moss Perry W. (2025483) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/02/2026 4:15 PM
FRIEDBERG DANIEL M. (1448795) Reporting
Hampstead Park Capital Management, LLC (1773816) Reporting
Hampstead Park Environmental Services Investment Fund LLC (1773840) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/02/2026 4:17 PM
Nolan Stephen A (1578531) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/23/2026 3:15 PM
FRIEDBERG DANIEL M. (1448795) Reporting
Hampstead Park Capital Management, LLC (1773816) Reporting
Hampstead Park Environmental Services Investment Fund LLC (1773840) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/19/2026 6:44 PM
Lipstein Robert J (1701946) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/18/2026 4:04 PM
Culpepper Glenn (1566800) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/16/2026 6:29 PM
Moss Perry W. (2025483) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
Anthropic’s confidential SEC filing — and the public ticker that holds it (Ad)

Anthropic filed confidentially for an IPO, and its annualized revenue run rate reportedly surged to $65 billion in July - seven times last year's pace. One public ticker reportedly holds Anthropic alongside $190 billion Databricks and $61 billion Anduril - three private-company catalysts in a single brokerage trade. Alexander Green believes the next major catalyst could arrive as early as September 29, when The AI Conference begins in San Francisco.tc pixel

Learn about the public ticker linked to Anthropic before September 29
03/12/2026 3:55 PM
Quest Resource (1442236) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/03/2026 7:38 PM
FRIEDBERG DANIEL M. (1448795) Reporting
Hampstead Park Capital Management, LLC (1773816) Reporting
Hampstead Park Environmental Services Investment Fund LLC (1773840) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/03/2026 7:40 PM
Nolan Stephen A (1578531) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/03/2026 7:41 PM
Quest Resource (1442236) Issuer
Tomolonius Sarah (1685481) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
02/03/2026 5:52 PM
FRIEDBERG DANIEL M. (1448795) Reporting
Hampstead Park Capital Management, LLC (1773816) Reporting
Hampstead Park Environmental Services Investment Fund LLC (1773840) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
02/03/2026 5:47 PM
Quest Resource (1442236) Issuer
Tomolonius Sarah (1685481) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
02/03/2026 5:49 PM
Nolan Stephen A (1578531) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
01/06/2026 3:04 PM
Quest Resource (1442236) Subject
Sweitzer David P (1685530) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
01/05/2026 6:48 PM
Nolan Stephen A (1578531) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
01/05/2026 6:50 PM
FRIEDBERG DANIEL M. (1448795) Reporting
Hampstead Park Capital Management, LLC (1773816) Reporting
Hampstead Park Environmental Services Investment Fund LLC (1773840) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
01/05/2026 6:45 PM
Quest Resource (1442236) Issuer
Tomolonius Sarah (1685481) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
12/10/2025 2:17 PM
Quest Resource (1442236) Subject
Sweitzer David P (1685530) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/03/2025 4:21 PM
Quest Resource (1442236) Subject
Sweitzer David P (1685530) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/02/2025 4:05 PM
Nolan Stephen A (1578531) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
12/02/2025 4:06 PM
Quest Resource (1442236) Issuer
Tomolonius Sarah (1685481) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
11/25/2025 2:21 PM
Quest Resource (1442236) Subject
Sweitzer David P (1685530) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/04/2025 3:29 PM
Nolan Stephen A (1578531) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
11/04/2025 3:31 PM
Quest Resource (1442236) Issuer
Tomolonius Sarah (1685481) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
10/27/2025 8:46 PM
KITT BARRY M (1165244) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
10/21/2025 3:54 PM
Quest Resource (1442236) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/01/2025 6:07 PM
Quest Resource (1442236) Issuer
Tomolonius Sarah (1685481) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
10/01/2025 6:09 PM
Nolan Stephen A (1578531) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
09/04/2025 6:06 PM
Dunning Audrey (1800836) Reporting
Quest Resource (1442236) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
(Data available from 1/1/2016 forward)

Quest Resource SEC Filings - Frequently Asked Questions

Quest Resource (QRHC) has submitted 372+ filings to the SEC since 2017. You can browse the complete history or filter by form type using the tools above.

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

The most recent filing was a Form 4 submitted on September 2, 2026. This was an insider ownership change filed by 4 - Quest Resource Holding Corp (0001442236) (Issuer).

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 NASDAQ:QRHC are sourced directly from the U.S. Securities and Exchange Commission (SEC), with the most recent filing dated 9/2/2026. New filings are added as they're published.
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