Hampstead Park Environmental Services Investment Fund Llc bought $13K of QRHC

bought $12.85k of QRHC

3,242 shares @ $3.96

Increased holdings by +0.10%

18th largest trade (out of 38)

Cluster BuyPositive 90D History

Trade made by a 10% owner

Part of a cluster of 3 transactions by 3 insiders

Unscheduled trade

100% win rate · +91.1% median edge vs SPY (21 trades, 90-day)

Price 30% below 200-day moving average

QRHCQuest Resource Holding Corp

IndustrialsWaste Management

1D0.00%

1W+4.03%

1M+2.38%

3M+10.26%

6M—

1Y—

Recent insider activity at QRHC