Form4insider filings, from the source

Company · CIK 0001474735 · SIC 3621 — Motors & Generators · NYSE

GENERAC HOLDINGS INC. · GNRC

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.2M · 4net −$1.2M
$10k$10k$100k$100k$1M$1MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 18Sep 23Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 17, 2026 SForm 4 →Sep 18, 4:10 pm EDTNorman P TaffePresident Generac Home150$229.50$34,42511,276−1.31%10b5-1
Sep 17, 2026 MForm 4 →Sep 18, 4:10 pm EDTNorman P TaffePresident Generac Home150$119.54$17,93111,426—10b5-1
Sep 17, 2026 MForm 4 →Sep 18, 4:09 pm EDTKyle Andrew RaabePresident, Home Power Gen.213$102.42$21,81410,569—10b5-1
Sep 17, 2026 SForm 4 →Sep 18, 4:09 pm EDTKyle Andrew RaabePresident, Home Power Gen.603$229.50$138,38910,356−5.50%10b5-1
Sep 8, 2026 MForm 4 →Sep 9, 6:40 pm EDTNorman P TaffePresident Generac Home100$119.54$11,95411,376—10b5-1
Sep 8, 2026 SForm 4 →Sep 9, 6:40 pm EDTNorman P TaffePresident Generac Home400$188.70$75,48111,276−3.43%10b5-1
Sep 1, 2026 FForm 4 →Sep 3, 6:46 pm EDTNorman P TaffePresident Generac Home3,932$181.22$712,55711,576—
Sep 1, 2026 SForm 4 →Sep 2, 4:41 pm EDTAaron JagdfeldChief Executive Officer, Director5,000$182.21$911,050549,528−0.90%10b5-1

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 17, 2026 MForm 4 →Sep 18, 4:10 pm EDTNorman P TaffePresident Generac Home150——2,120—10b5-1
Sep 17, 2026 MForm 4 →Sep 18, 4:09 pm EDTKyle Andrew RaabePresident, Home Power Gen.213——637—10b5-1
Sep 8, 2026 MForm 4 →Sep 9, 6:40 pm EDTNorman P TaffePresident Generac Home100——2,270—10b5-1