NT
Norman P Taffe
President Generac Home

Norman P Taffe insider trades: Generac Holdings (GNRC) stock buys and sales

President Generac Home, Generac Holdings Last trade Oct 6, 2026 77 Form 4 filings
$247K
Sold, last 12 months
3 sales
$0
Bought, last 12 months
0 buys
28
Open-market trades
since 2006
4
Companies
last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where Norman reports to the SEC

Open-market buys and sales

28 trades reported on SEC Form 4, newest first

DateStockTypeValue
Oct 6, 2026GNRC↓ Sell$98K
Sep 17, 2026GNRC↓ Sell$34K
Jul 6, 2026GNRC↓ Sell$115K
Nov 17, 2016IDTI↓ Sell$170K
May 23, 2016IDTI↓ Sell$223K
May 12, 2015IDTI↓ Sell$158K
Nov 20, 2014IDTI↓ Sell$185K
May 17, 2013DSPG↑ Buy$13K
Aug 1, 2011CY↓ Sell$5.2M
Jul 22, 2011CY↓ Sell$3.5M
Apr 25, 2011CY↓ Sell$943K
Jan 28, 2011CY↓ Sell$3.0M
Oct 22, 2010CY↓ Sell$464K
Mar 15, 2010CY↓ Sell$1.1M
Aug 13, 2009CY↓ Sell$280K
Jul 23, 2009CY↓ Sell$165K
Jul 17, 2009CY↓ Sell$362K
May 1, 2009CY↓ Sell$194K
Apr 24, 2009CY↓ Sell$362K
Mar 12, 2009CY↓ Sell$153K
Apr 23, 2008CY↓ Sell$274K
Feb 7, 2008CY↓ Sell$311K
Dec 5, 2007CY↓ Sell$578K
Oct 19, 2007CY↓ Sell$458K
Aug 3, 2007CY↓ Sell$121K
Apr 27, 2007CY↓ Sell$359K
Jul 24, 2006CY↓ Sell$28K
Jun 30, 2006CY↑ Buy$18K

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other GNRC insiders

Open-market trades in the last 12 months

About Norman P Taffe's insider trades

Norman P Taffe is President Generac Home at Generac Holdings (GNRC). Since Jun 30, 2006, Norman has reported 2 open-market purchases worth $31K and 26 sales worth $18.8M on SEC Form 4. In the last 12 months: 3 sales ($247K).

Their filings also include option exercises (26 filings), grants and awards (23 filings), shares withheld for taxes (17 filings), other transactions (9 filings). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every GNRC insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.