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buyNotable cluster of 3

Robert J Lipstein bought $25k of QRHC

director at Quest Resource Holding Corp. 15,000 shares at an average of $1.70, traded Aug 14, 2025, filed Aug 18, 2025.

Conviction score
63
Value
$25k
15,000 shares
Holdings after
37,500
+67% from before
From 52-week low
0%
low $1.68, close $1.68
From 52-week high
-81%
high $9.04, as of Aug 14, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $25k at market
    +5
  • Relative to holdings
    Holdings up 67%
    +10
  • Price context
    0% above the 52-week low; 81% below the 52-week high
    +18
  • Cluster
    3 insiders buying within 14 days
    +15
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m -7.1%, 3m +2.4%, 6m +16.7%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

QRHCOct 12, 2026 · close 1.38
Since filing Aug 18, 2025: -17.9%SPY +22.6% · excess -40.5%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001193805-25-001200, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 14, 2025POpen-market purchase
Common Stock
+15,000$1.70$25k37,500Aug 18, 2025

Related signals

Other insiders at Quest Resource Holding Corp and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
54Moderate
QRHCbuy 3
Quest Resource Holding Corp
Daniel M. Friedberg
director, owner
$7,395
8,500 shares
+21%
54Moderate
QRHCbuy 3
Quest Resource Holding Corp
Robert J Lipstein
director
$9,857
11,000 shares
+29%
56Moderate
QRHCbuy 3
Quest Resource Holding Corp
Glenn Culpepper
director
$5,800
5,000 shares
+9%
26Weak
QRHCbuy
Quest Resource Holding Corp
Glenn Culpepper
director
$9,800
5,000 shares
+10%
41Moderate
QRHCbuy
Quest Resource Holding Corp
Barry M Kitt
owner
$261k
199,759 shares
+8%
34Weak
QRHCbuy 2
Quest Resource Holding Corp
Audrey Dunning
director
$7,296
4,000 shares
+8%
48Moderate
QRHCbuy 4
Quest Resource Holding Corp
Daniel M. Friedberg
director, owner
$28k
17,232 shares
+1%
51Moderate
QRHCbuy 3
Quest Resource Holding Corp
Glenn Culpepper
director
$8,395
5,000 shares
+11%
31Weak
QRHCbuy 3
Quest Resource Holding Corp
Daniel M. Friedberg
director, owner
$37k
12,574 shares
+0%
33Weak
QRHCbuy 3
Quest Resource Holding Corp
Audrey Dunning
director
$7,600
2,500 shares
+16%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.