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sellNotable cluster of 3

Richard Arthur Costello sold $1.1M of GRBK

Chief Financial Officer at Green Brick Partners, Inc.. 15,000 shares at an average of $72.75, traded Aug 19, 2024, filed Aug 20, 2024.

Warning score
72
Value
$1.1M
15,000 shares
Holdings after
37,116
-29% from before
From 52-week low
+91%
low $38.19, close $73.05
From 52-week high
-2%
high $74.81, as of Aug 19, 2024

Score components

  • Role
    CFO
    +22
  • Trade size
    $1.1M at market
    +25
  • Share of holdings sold
    Sold 29% of holdings
    +10
  • Cluster
    3 insiders selling within 14 days
    +15

What happened after comparable sells

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 +14.0%, 3m -5.5%, 6m -17.6%.

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.

GRBKOct 12, 2026 · close 61.83
Since filing Aug 20, 2024: -15.2%SPY +42.9% · excess -58.1%

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 0001373670-24-000065, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 19, 2024SOpen-market sale
Common Stock
-15,000$72.75$1.1M37,116Aug 20, 2024

Related signals

Other insiders at Green Brick Partners, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
30Weak
GRBKsell
Green Brick Partners, Inc.
Richard S Press
director
$353k
5,000 shares
-6%
27Weak
GRBKsell
Green Brick Partners, Inc.
Richard S Press
director
$180k
2,500 shares
-3%
39Weak
GRBKsell 2
Green Brick Partners, Inc.
Richard S Press
director
$420k
6,000 shares
-7%
58Moderate
GRBKsell 2
Green Brick Partners, Inc.
Jed Dolson
President and COO
$2.4M
35,000 shares
-12%
31Weak
GRBKsell
Green Brick Partners, Inc.
Neal J Suit
General Counsel & EVP
$166k
2,787 shares
-13%
36Weak
GRBKsell 2
Green Brick Partners, Inc.
Richard S Press
director
$242k
3,500 shares
-4%
43Moderate
GRBKbuy
Green Brick Partners, Inc.
David Einhorn
director, owner
$70M
1,017,163 shares
+13%
53Moderate
GRBKsell 2
Green Brick Partners, Inc.
David Einhorn
director, owner
$70M
1,017,163 shares
-12%
65Notable
GRBKsell 3
Green Brick Partners, Inc.
James R. Brickman
Chief Executive Officer
$1.1M
14,100 shares
-1%
54Moderate
GRBKsell 3
Green Brick Partners, Inc.
Kathleen Olsen
director
$552k
7,500 shares
-10%

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.

Richard Arthur Costello sold $1.1M of GRBK | InsiderTell