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sellWeak cluster of 310b5-1 plan

Norman P Taffe sold $120k of GNRC

President Generac Home at GENERAC HOLDINGS INC.. 550 shares at an average of $218.83, traded Aug 5, 2026, filed Aug 6, 2026.

Warning score
10
Value
$120k
550 shares
Holdings after
15,508
-3% from before
From 52-week low
+59%
low $136.37, close $217.41
From 52-week high
-26%
high $295.54, as of Aug 5, 2026

Score components

  • Role
    President
    +20
  • Trade size
    $120k at market
    +10
  • Share of holdings sold
    Sold 3.5% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -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.

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.

GNRCOct 9, 2026 · close 224.94
Since filing Aug 6, 2026: +6.5%SPY +1.6% · excess +5.0%

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 0001437749-26-026286, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 5, 2026SOpen-market sale
Common Stock10b5-1
-200$218.39$44k15,608Aug 6, 2026
Aug 5, 2026SOpen-market sale
Common Stock10b5-1
-100$218.39$22k15,508Aug 6, 2026
Aug 5, 2026MOption exercise
Common Stock10b5-1
+150$119.54$18k15,658Aug 6, 2026
Aug 5, 2026SOpen-market sale
Common Stock10b5-1
-150$220.00$33k15,508Aug 6, 2026
Aug 5, 2026MOption exercise
Common Stock10b5-1
+100$119.54$12k15,608Aug 6, 2026
Aug 5, 2026SOpen-market sale
Common Stock10b5-1
-100$218.39$22k15,508Aug 6, 2026
Aug 5, 2026MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-150$0.00$02,470Aug 6, 2026
Aug 5, 2026MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-100$0.00$02,370Aug 6, 2026

Related signals

Other insiders at GENERAC HOLDINGS INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
10Weak
GNRCsell 310b5-1
GENERAC HOLDINGS INC.
Norman P Taffe
President Generac Home
$119k
550 shares
-5%
11Weak
GNRCsell 310b5-1
GENERAC HOLDINGS INC.
Kyle Andrew Raabe
President, Home Power Gen.
$128k
603 shares
-6%
45Moderate
GNRCsell 310b5-1
GENERAC HOLDINGS INC.
Aaron Jagdfeld
Chief Executive Officer
$1.0M
5,000 shares
-1%
11Weak
GNRCsell 310b5-1
GENERAC HOLDINGS INC.
Kyle Andrew Raabe
President, Home Power Gen.
$138k
603 shares
-6%
6Weak
GNRCsell 310b5-1
GENERAC HOLDINGS INC.
Norman P Taffe
President Generac Home
$34k
150 shares
-1%
8Weak
GNRCsell 310b5-1
GENERAC HOLDINGS INC.
Norman P Taffe
President Generac Home
$75k
400 shares
-3%
37Weak
GNRCsell 210b5-1
GENERAC HOLDINGS INC.
Aaron Jagdfeld
Chief Executive Officer
$911k
5,000 shares
-1%
11Weak
GNRCsell 310b5-1
GENERAC HOLDINGS INC.
Kyle Andrew Raabe
President, Home Power Gen.
$125k
586 shares
-5%
45Moderate
GNRCsell 310b5-1
GENERAC HOLDINGS INC.
Aaron Jagdfeld
Chief Executive Officer
$974k
5,000 shares
-1%
4Weak
GNRCsell 210b5-1
GENERAC HOLDINGS INC.
Norman P Taffe
President Generac Home
$141k
550 shares
-3%

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.