Skip to content
sellModerate cluster of 710b5-1 plan

Ronald J Kramer sold $23M of GFF

Chairman of the Board and CEO at GRIFFON CORP. 308,921 shares at an average of $74.20, traded Nov 11, 2024, filed Nov 13, 2024.

Warning score
50
Value
$23M
308,921 shares
Holdings after
1,860,746
-14% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CEO
    +25
  • Trade size
    $22.9M at market
    +25
  • Share of holdings sold
    Sold 14% of holdings
    +5
  • Cluster
    7 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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 -2.3%, 3m -3.4%, 6m -8.8%.

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.

GFFOct 12, 2026 · close 89.74
Since filing Nov 13, 2024: +13.7%SPY +33.3% · excess -19.6%

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 0000050725-24-000148, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 11, 2024SOpen-market sale
Common Stock10b5-1
-67,164$70.08$4.7M2,102,503Nov 13, 2024
Nov 13, 2024SOpen-market sale
Common Stock10b5-1
-4,100$71.32$292k2,098,403Nov 13, 2024
Nov 13, 2024SOpen-market sale
Common Stock10b5-1
-5,536$72.43$401k2,092,867Nov 13, 2024
Nov 13, 2024SOpen-market sale
Common Stock10b5-1
-11,020$73.39$809k2,081,847Nov 13, 2024
Nov 13, 2024SOpen-market sale
Common Stock10b5-1
-80,105$74.72$6.0M2,001,742Nov 13, 2024
Nov 13, 2024SOpen-market sale
Common Stock10b5-1
-90,741$75.34$6.8M1,911,001Nov 13, 2024
Nov 13, 2024SOpen-market sale
Common Stock10b5-1
-17,000$76.43$1.3M1,894,001Nov 13, 2024
Nov 13, 2024SOpen-market sale
Common Stock10b5-1
-15,148$77.45$1.2M1,878,853Nov 13, 2024
Nov 13, 2024SOpen-market sale
Common Stock10b5-1
-18,107$78.39$1.4M1,860,746Nov 13, 2024

Related signals

Other insiders at GRIFFON CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
45Moderate
GFFsell 5
GRIFFON CORP
Kevin F Sullivan
director
$370k
3,500 shares
-8%
44Moderate
GFFsell 5
GRIFFON CORP
Cheryl L Turnbull
director
$318k
3,000 shares
-9%
30Weak
GFFsell 510b5-1
GRIFFON CORP
Robert F Mehmel
President and COO
$347k
3,240 shares
-0%
36Weak
GFFsell 510b5-1
GRIFFON CORP
Brian G Harris
EVP, Chief Financial Officer
$564k
5,267 shares
-4%
40Moderate
GFFsell 510b5-1
GRIFFON CORP
Robert F Mehmel
President and COO
$2.4M
22,567 shares
-3%
40Moderate
GFFsell 510b5-1
GRIFFON CORP
Robert F Mehmel
President and COO
$3.8M
37,061 shares
-5%
45Moderate
GFFsell 510b5-1
GRIFFON CORP
Ronald J Kramer
Chairman of the Board and CEO
$10M
100,000 shares
-6%
42Moderate
GFFsell 510b5-1
GRIFFON CORP
Brian G Harris
EVP, Chief Financial Officer
$1.1M
11,050 shares
-8%
29Weak
GFFsell 210b5-1
GRIFFON CORP
Brian G Harris
EVP, Chief Financial Officer
$606k
6,183 shares
-4%
24Weak
GFFsell 210b5-1
GRIFFON CORP
Robert F Mehmel
President and COO
$407k
4,166 shares
-1%

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.