Insider Ledger

QRHC insider buying and SEC filings, explained

Quest Resource Holding Corp · CIK 1442236

Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov

Company profile

Exchanges
Nasdaq
Industry (SIC)
Refuse Systems
State of incorporation
NV
Fiscal year end
Dec 31
Former names
Infinity Resources Holdings Corp.; YouChange Holdings Corp; BlueStar Financial Group, Inc.

Insider activity in the last 12 months

Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$0
Planned sales (10b5-1)
$0

Insider purchases and sales, last 12 months

TradedTypeWhat was filedSource
Mar 19, 2026Purchase (code P)Daniel M. Friedberg (Director and 10% owner) bought 8,500 shares at $0.8700 ($7K), reported as a purchase (code P). Holdings up 21% to 49,085 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 2 other reporting owners.SEC filing
Filed Mar 23, 2026
Mar 18, 2026Purchase (code P)Robert J Lipstein (Director) bought 11,000 shares at $0.9000 ($10K), reported as a purchase (code P). Holdings up 29% to 48,500 shares. Not marked as a 10b5-1 plan trade.SEC filing
Filed Mar 19, 2026
Mar 16, 2026Purchase (code P)Glenn Culpepper (Director) bought 5,000 shares at $1.16 ($6K), reported as a purchase (code P). Holdings up 9% to 61,585 shares. Not marked as a 10b5-1 plan trade.SEC filing
Filed Mar 18, 2026
Dec 23, 2025Purchase (code P)Glenn Culpepper (Director) bought 5,000 shares at $1.96 ($10K), reported as a purchase (code P). Holdings up 10% to 56,585 shares. Not marked as a 10b5-1 plan trade.SEC filing
Filed Dec 29, 2025

67 routine transactions (such as grants, option exercises or tax withholding) are not listed.

Cluster buys

No cluster buys in the last 12 months.

Red flags

No red flags in the last 12 months.

Key events

No key events in the last 12 months.

8-K filings, last 12 months

No 8-K filings in the last 12 months.

Red flags are objective triggers only: the item or form filed, never an opinion.

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