Skip to content
buyNotable cluster of 4

Darren Lampert bought $198k of GRWG

CEO at GrowGeneration Corp.. 105,296 shares at an average of $1.88, traded Aug 13, 2024, filed Aug 15, 2024.

Conviction score
68
Value
$198k
105,296 shares
Holdings after
1,538,416
+7% from before
From 52-week low
+8%
low $1.79, close $1.93
From 52-week high
-47%
high $3.66, as of Aug 13, 2024

Score components

  • Role
    CEO
    +25
  • Trade size
    $198k at market
    +12
  • Relative to holdings
    Holdings up 7%
    +3
  • Price context
    8% above the 52-week low; 47% below the 52-week high
    +18
  • Cluster
    4 insiders buying within 14 days
    +15
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Median 6-month excess return -2% over 3 past buys
    -5

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 -0.5%, 3m -13.6%, 6m -31.6%.

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.

GRWGOct 12, 2026 · close 1.50
Since filing Aug 15, 2024: -27.2%SPY +44.4% · excess -71.5%

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 0001628280-24-037432, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 13, 2024POpen-market purchase
Common Stock
+85,300$1.88$160k1,518,420Aug 15, 2024
Aug 14, 2024POpen-market purchase
Common Stock
+19,996$1.90$38k1,538,416Aug 15, 2024

Related signals

Other insiders at GrowGeneration Corp. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
27Weak
GRWGbuy 2
GrowGeneration Corp.
Eula L Adams
director
$6,680
4,000 shares
+4%
51Moderate
GRWGbuy 2
GrowGeneration Corp.
Darren Lampert
CEO
$99k
64,098 shares
+4%
37Weak
GRWGsell
GrowGeneration Corp.
Darren Lampert
CEO
$213k
126,820 shares
-7%
37Weak
GRWGbuy
GrowGeneration Corp.
Stephen Aiello
director
$221k
133,334 shares
+25%
46Moderate
GRWGbuy 2
GrowGeneration Corp.
Darren Lampert
CEO
$98k
82,639 shares
+5%
41Moderate
GRWGbuy 2
GrowGeneration Corp.
Michael Salaman
President
$103k
85,465 shares
+6%
43Moderate
GRWGbuy 2
GrowGeneration Corp.
Darren Lampert
CEO
$101k
57,467 shares
+4%
38Weak
GRWGbuy 2
GrowGeneration Corp.
Michael Salaman
President
$102k
58,476 shares
+4%
53Moderate
GRWGbuy 4
GrowGeneration Corp.
Eula L Adams
director
$51k
25,000 shares
-
66Notable
GRWGbuy 4
GrowGeneration Corp.
Stephen Aiello
director
$197k
100,000 shares
+25%

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.

Darren Lampert bought $198k of GRWG | InsiderTell