Quest Resource Holding Corp

QRHCCIK 0001442236 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Mar 13, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:NeutralFull-doc fallback

Full filing:tone -0.0097Δ-0.000189% similar+364/-353 ¶

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

May 7, 2026no items parsed Mar 23, 2026no items parsed Mar 12, 20262.02 · Results9.01 · Financial Statements and Exhibits Mar 12, 2026no items parsed Nov 12, 2025no items parsed

YoY shift: Neutral

Year-over-year tone shift - average net-tone change across Risk Factors and MD&A vs the prior 10-K. This filing is -0.01pp more bearish than last year's.

Why YoY instead of absolute: the LM lexicon has ~6.6× more negative words than positive (legal/risk-disclosure language is heavy on hedging), so every 10-K reads bearish on raw tone. Year-over-year change strips that bias and surfaces the actual shift in management's framing.

Per-snippet highlights

Sentence-level sentiment highlighting with category and subcategory filters is coming once the snippet-scoring pipeline lands. For now, dig into the actual section text on the Sections tab.

Top insiders

Most active reporters at Quest Resource Holding Corp

Name	Roles	Filings
Wynnefield Partners Small Cap Value LP I	10% Owner	28
Wynnefield Small Cap Value Offshore Fund Ltd	10% Owner	28
Wynnefield Capital, Inc. Profit Sharing Plan	Director10% Owner	28
Nolan Stephen A	Director	21
Friedberg Daniel M.	Director10% Owner	18

Showing 6-10 of 23

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at Quest Resource Holding Corp. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#	Insider	Trades	Win rate	Avg	Median	Best	Worst
1	Friedberg Daniel M.	10	70%	+62.3%	+84.1%	+126.8%	-30.5%
2	Hampstead Park Capital Management, LLC	10	70%	+62.3%	+84.1%	+126.8%	-30.5%
3	Hampstead Park Environmental Services Investment Fund LLC	10	70%	+62.3%	+84.1%	+126.8%	-30.5%
4	Miller Ronald L. Jr.	7	57%	+17.9%	+4.0%	+107.4%	-67.9%
5	Hatch S. Ray	5	40%	+10.4%	-16.2%	+104.0%	-28.1%
6	Johnston Brett Wade	3	67%	+9.8%	+7.2%	+36.8%	-14.7%
7	Kitt Barry M	9	33%	+8.6%	-8.4%	+75.9%	-29.5%
8	Landes Joshua	79	35%	+5.0%	-2.5%	+123.9%	-37.8%
9	Obus Nelson	79	35%	+5.0%	-2.5%	+123.9%	-37.8%
10	Wynnefield Capital Inc	79	35%	+5.0%	-2.5%	+123.9%	-37.8%

All filings

173 Form 4 / 4-A filings, newest first

Filed	Insider	Top transaction	Shares	Price	Value
Jun 2, 2026	Culpepper Glenn Director	AGrant	2,966	$1.18	$3,500
Jun 2, 2026	Dunning Audrey Director	AGrant	2,966	$1.18	$3,500
Jun 2, 2026	Friedberg Daniel M. Director · 10% Owner	AGrant	23,661	$1.18	$27,920
Jun 2, 2026	Lipstein Robert J Director	AGrant	2,966	$1.18	$3,500
Jun 2, 2026	Nolan Stephen A Director	AGrant	2,966	$1.18	$3,500

Showing 1-5 of 173

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Real-time Form 4 intelligence. Smarter insider tracking.

Filed		Top transaction	Shares	Price	Value