Greedy Insider
QRHC Insider Trades and Greediness Scores
Quest Resource Holding Corp (QRHC) insider trades: since Nov 30, 2025, Greedy Insider recorded 60 open-market buys and 5 sales on Form 4 from 8 insiders. The strongest recent filing scored 97 (Strong).
Who bought and who sold
Across the last 65 scoreable Form 4 transactions in QRHC, 60 were open-market purchases and 5 were sales. The table lists the most recent filings with each one's Greediness Score, so the structurally unusual trades are easy to spot first.
| Insider | Role | Type | Shares | Date | Score | ||
|---|---|---|---|---|---|---|---|
| Lipstein Robert J | Director | Buy | 2573.0 | 3499.28 | 2026-09-30 | 64 | View |
| FRIEDBERG DANIEL M. | 10% owner | Buy | 20529.0 | 27919.44 | 2026-09-30 | 76 | View |
| Dunning Audrey | Director | Buy | 2573.0 | 3499.28 | 2026-09-30 | 65 | View |
| Nolan Stephen A | Director | Buy | 2573.0 | 3499.28 | 2026-09-30 | 67 | View |
| Tomolonius Sarah | Director | Buy | 2573.0 | 3499.28 | 2026-09-30 | 67 | View |
| Culpepper Glenn | Director | Buy | 2573.0 | 3499.28 | 2026-09-30 | 65 | View |
| Tomolonius Sarah | Director | Buy | 2500.0 | 3500.0 | 2026-08-31 | 67 | View |
| Nolan Stephen A | Director | Buy | 2500.0 | 3500.0 | 2026-08-31 | 67 | View |
| Lipstein Robert J | Director | Buy | 2500.0 | 3500.0 | 2026-08-31 | 64 | View |
| Dunning Audrey | Director | Buy | 2500.0 | 3500.0 | 2026-08-31 | 65 | View |
The strongest recent filing
Moss Perry W. (President) bought 342,465 shares of Quest Resource Holding Corp on Aug 13, 2026, a filing that scored 97 (Strong). It scored Strong because a senior insider was trading and several insiders moved the same way within a week. The score describes the filing, not future returns. This is not investment advice.
Cluster activity
A cluster buy is present: 8 insiders (FRIEDBERG DANIEL M., Culpepper Glenn, Johnston Brett Wade, Lipstein Robert J) traded QRHC the same direction within a 7-day window. Shared conviction is a stronger structural signal than a lone trade.
How this compares with Quest Resource Holding Corp's own history
Open-market buys make up 92% of the 65 scoreable QRHC transactions on record between Nov 30, 2025 and Sep 30, 2026. Comparing a filing with the company's own buy/sell mix is how you tell a routine disposal from an unusual accumulation.
Methodology and sources
Scores come from six published, user-adjustable factors (insider role, cluster activity, trade size versus the insider's own history, position impact, filing urgency, and direct versus indirect ownership). The score describes the filing, not future returns. This is not investment advice.
Key facts
- Scoreable Form 4 transactions on record: 65
- Open-market buys: 60
- Sales: 5
- Distinct insiders: 8
- Strongest recent Greediness Score: 97 (Strong)
Primary sources
Related
- Strongest filing
- QRHC in the live feed
- How the Greediness Score works
- What is a cluster buy?
- Form 4 transaction codes
The score describes the filing, not future returns. This is not investment advice.