Quest Resource Holding Corp also files under IRHC, YCNGD, YCNG; those filings are included.
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 31, 2026 | Friedberg Daniel M. | Director, 10% Owner | Grant(A) | 20K | $1.40 | $28K |
| Aug 31, 2026 | Culpepper Glenn | Director | Grant(A) | 3K | $1.40 | $4K |
| Aug 31, 2026 | Dunning Audrey | Director | Grant(A) | 3K | $1.40 | $4K |
| Aug 31, 2026 | Lipstein Robert J | Director | Grant(A) | 3K | $1.40 | $4K |
| Aug 31, 2026 | Tomolonius Sarah | Director | Grant(A) | 3K | $1.40 | $4K |
| Aug 31, 2026 | Nolan Stephen A | Director | Grant(A) | 3K | $1.40 | $4K |
| Aug 13, 2026 | Nolan Stephen A | Director | Grant(A) | 29K | $1.46 | $42K |
| Aug 13, 2026 | Friedberg Daniel M. | Director, 10% Owner | Grant(A) | 29K | $1.46 | $42K |
| Aug 13, 2026 | Johnston Brett Wade | Sr. VP of Finance and CFO | Tax withholding(F) | 3K | $1.46 | $5K |
| Aug 13, 2026 | Johnston Brett Wade | Sr. VP of Finance and CFO | Grant(A) | 100K | $1.46 | $146K |
| Aug 13, 2026 | Culpepper Glenn | Director | Grant(A) | 29K | $1.46 | $42K |
| Aug 13, 2026 | Moss Perry W. | President and CEO | Grant(A) | 342K | $1.46 | $500K |
| Aug 13, 2026 | Dunning Audrey | Director | Grant(A) | 29K | $1.46 | $42K |
| Aug 13, 2026 | Tomolonius Sarah | Director | Grant(A) | 29K | $1.46 | $42K |
| Aug 13, 2026 | Lipstein Robert J | Director | Grant(A) | 29K | $1.46 | $42K |
| Aug 13, 2026 | Moss Perry W. | President and CEO | Tax withholding(F) | 10K | $1.46 | $14K |
| Jul 31, 2026 | Lipstein Robert J | Director | Grant(A) | 3K | $1.27 | $3K |
| Jul 31, 2026 | Dunning Audrey | Director | Grant(A) | 3K | $1.27 | $3K |
| Jul 31, 2026 | Tomolonius Sarah | Director | Grant(A) | 3K | $1.27 | $3K |
| Jul 31, 2026 | Nolan Stephen A | Director | Grant(A) | 3K | $1.27 | $3K |
| Jul 31, 2026 | Culpepper Glenn | Director | Grant(A) | 3K | $1.27 | $3K |
| Jul 31, 2026 | Friedberg Daniel M. | Director, 10% Owner | Grant(A) | 22K | $1.27 | $28K |
| Jun 30, 2026 | Dunning Audrey | Director | Grant(A) | 3K | $1.26 | $3K |
| Jun 30, 2026 | Tomolonius Sarah | Director | Grant(A) | 3K | $1.26 | $3K |
| Jun 30, 2026 | Friedberg Daniel M. | Director, 10% Owner | Grant(A) | 22K | $1.26 | $28K |
| Jun 30, 2026 | Nolan Stephen A | Director | Grant(A) | 3K | $1.26 | $3K |
| Jun 30, 2026 | Culpepper Glenn | Director | Grant(A) | 3K | $1.26 | $3K |
| Jun 30, 2026 | Lipstein Robert J | Director | Grant(A) | 3K | $1.26 | $3K |
| Jun 26, 2026 | Johnston Brett Wade | Sr. VP of Finance and CFO | Tax withholding(F) | 2K | $1.24 | $2K |
| Jun 26, 2026 | Moss Perry W. | President and CEO | Tax withholding(F) | 2K | $1.24 | $2K |
| May 31, 2026 | Tomolonius Sarah | Director | Grant(A) | 3K | $1.18 | $3K |
| May 31, 2026 | Dunning Audrey | Director | Grant(A) | 3K | $1.18 | $3K |
| May 31, 2026 | Culpepper Glenn | Director | Grant(A) | 3K | $1.18 | $3K |
| May 31, 2026 | Nolan Stephen A | Director | Grant(A) | 3K | $1.18 | $3K |
| May 31, 2026 | Friedberg Daniel M. | Director, 10% Owner | Grant(A) | 24K | $1.18 | $28K |
| May 31, 2026 | Lipstein Robert J | Director | Grant(A) | 3K | $1.18 | $3K |
| Apr 30, 2026 | Friedberg Daniel M. | Director, 10% Owner | Grant(A) | 13K | $1.13 | $15K |
| Apr 30, 2026 | Nolan Stephen A | Director | Grant(A) | 3K | $1.13 | $3K |
| Apr 3, 2026 | Moss Perry W. | President and CEO | Grant(A) | 20K | $1.18 | $24K |
| Apr 3, 2026 | Johnston Brett Wade | Sr. VP of Finance and CFO | Grant(A) | 6K | $1.18 | $7K |
| Mar 31, 2026 | Nolan Stephen A | Director | Grant(A) | 3K | $1.19 | $3K |
| Mar 31, 2026 | Friedberg Daniel M. | Director, 10% Owner | Grant(A) | 13K | $1.19 | $15K |
| Mar 19, 2026 | Hampstead Park Capital Management, LLC | 10% Owner | Buy(P) | 9K | $0.87 | $7K |
| Mar 18, 2026 | Lipstein Robert J | Director | Buy(P) | 11K | $0.90 | $10K |
| Mar 16, 2026 | Culpepper Glenn | Director | Buy(P) | 5K | $1.16 | $6K |
| Mar 12, 2026 | Moss Perry W. | President and CEO | Tax withholding(F) | 25K | $1.45 | $36K |
| Feb 28, 2026 | Tomolonius Sarah | Director | Grant(A) | 2K | $1.76 | $3K |
| Feb 28, 2026 | Nolan Stephen A | Director | Grant(A) | 2K | $1.76 | $3K |
| Feb 28, 2026 | Friedberg Daniel M. | Director, 10% Owner | Grant(A) | 9K | $1.76 | $15K |
| Jan 31, 2026 | Tomolonius Sarah | Director | Grant(A) | 2K | $2.15 | $3K |
| Jan 31, 2026 | Hampstead Park Capital Management, LLC | 10% Owner | Grant(A) | 7K | $2.15 | $15K |
| Jan 31, 2026 | Nolan Stephen A | Director | Grant(A) | 2K | $2.15 | $3K |
| Dec 31, 2025 | Hampstead Park Environmental Services Investment Fund LLC | 10% Owner | Grant(A) | 8K | $1.86 | $15K |
| Dec 31, 2025 | Tomolonius Sarah | Director | Grant(A) | 2K | $1.86 | $3K |
| Dec 31, 2025 | Nolan Stephen A | Director | Grant(A) | 2K | $1.86 | $3K |
| Dec 23, 2025 | Culpepper Glenn | Director | Buy(P) | 5K | $1.96 | $10K |
| Nov 30, 2025 | Tomolonius Sarah | Director | Grant(A) | 2K | $1.88 | $3K |
| Nov 30, 2025 | Nolan Stephen A | Director | Grant(A) | 2K | $1.88 | $3K |
| Nov 30, 2025 | Friedberg Daniel M. | Director, 10% Owner | Grant(A) | 8K | $1.88 | $15K |
| Oct 31, 2025 | Nolan Stephen A | Director | Grant(A) | 2K | $1.52 | $3K |
| Oct 31, 2025 | Tomolonius Sarah | Director | Grant(A) | 2K | $1.52 | $3K |
| Oct 27, 2025 | Kitt Barry M | 10% Owner | Buy(P) | 63K | $1.36 | $85K |
| Oct 24, 2025 | Kitt Barry M | 10% Owner | Buy(P) | 33K | $1.33 | $45K |
| Oct 23, 2025 | Kitt Barry M | 10% Owner | Buy(P) | 103K | $1.26 | $130K |
| Sep 30, 2025 | Nolan Stephen A | Director | Grant(A) | 2K | $1.56 | $3K |
| Sep 30, 2025 | Tomolonius Sarah | Director | Grant(A) | 2K | $1.56 | $3K |
| Sep 2, 2025 | Dunning Audrey | Director | Buy(P) | 4K | $1.82 | $7K |
| Aug 31, 2025 | Nolan Stephen A | Director | Grant(A) | 2K | $1.87 | $3K |
| Aug 31, 2025 | Tomolonius Sarah | Director | Grant(A) | 2K | $1.87 | $3K |
| Aug 20, 2025 | Friedberg Daniel M. | Director, 10% Owner | Buy(P) | 17K | $1.60 | $28K |
| Aug 14, 2025 | Culpepper Glenn | Director | Buy(P) | 5K | $1.68 | $8K |
| Aug 14, 2025 | Lipstein Robert J | Director | Buy(P) | 15K | $1.70 | $26K |
| Aug 13, 2025 | Moss Perry W. | President and CEO | Grant(A) | 100K | — | $0 |
| Aug 13, 2025 | Culpepper Glenn | Director | Grant(A) | 20K | — | — |
| Aug 13, 2025 | Lipstein Robert J | Director | Grant(A) | 20K | — | — |
| Aug 13, 2025 | Nolan Stephen A | Director | Grant(A) | 20K | — | — |
| Aug 13, 2025 | Johnston Brett Wade | Sr. VP of Finance and CFO | Grant(A) | 40K | — | $0 |
| Aug 13, 2025 | Dunning Audrey | Director | Grant(A) | 20K | — | — |
| Aug 13, 2025 | Sweitzer David P | EVP and COO | Grant(A) | 50K | — | $0 |
| Aug 13, 2025 | Friedberg Daniel M. | Director, 10% Owner | Grant(A) | 20K | — | — |
| Aug 13, 2025 | Tomolonius Sarah | Director | Grant(A) | 20K | — | — |
| Aug 12, 2025 | Culpepper Glenn | Director | Option exercise(M) | 10K | — | — |
| Aug 12, 2025 | Culpepper Glenn | Director | Option exercise(M) | 10K | — | $0 |
| Aug 12, 2025 | Nolan Stephen A | Director | Option exercise(M) | 10K | — | $0 |
| Aug 12, 2025 | Nolan Stephen A | Director | Option exercise(M) | 10K | — | — |
| Aug 12, 2025 | Dunning Audrey | Director | Option exercise(M) | 10K | — | — |
| Aug 12, 2025 | Dunning Audrey | Director | Option exercise(M) | 10K | — | $0 |
| Aug 12, 2025 | Friedberg Daniel M. | Director, 10% Owner | Option exercise(M) | 10K | — | $0 |
| Aug 12, 2025 | Friedberg Daniel M. | Director, 10% Owner | Option exercise(M) | 10K | — | — |
| Aug 12, 2025 | Tomolonius Sarah | Director | Option exercise(M) | 10K | — | $0 |
| Aug 12, 2025 | Tomolonius Sarah | Director | Option exercise(M) | 10K | — | — |
| Jul 31, 2025 | Nolan Stephen A | Director | Grant(A) | 2K | $2.01 | $3K |
| Jul 31, 2025 | Tomolonius Sarah | Director | Grant(A) | 2K | $2.01 | $3K |
| Jun 30, 2025 | Nolan Stephen A | Director | Grant(A) | 2K | $2.02 | $3K |
| Jun 30, 2025 | Tomolonius Sarah | Director | Grant(A) | 2K | $2.02 | $3K |
| Jun 26, 2025 | Sweitzer David P | EVP and COO | Option exercise(M) | 8K | — | — |
| Jun 26, 2025 | Moss Perry W. | President and CEO | Tax withholding(F) | 2K | $2.31 | $5K |
| Jun 26, 2025 | Sweitzer David P | EVP and COO | Option exercise(M) | 8K | — | $0 |
| Jun 26, 2025 | Sweitzer David P | EVP and COO | Tax withholding(F) | 3K | $2.31 | $6K |
| Jun 26, 2025 | Moss Perry W. | President and CEO | Option exercise(M) | 7K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Issuer: Quest Resource Holding Corp, SEC CIK 0001442236. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under QRHC and shows every filing by that issuer (also filed as IRHC, YCNGD, YCNG).
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-05. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for QRHC