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NT

Norman P. Taffe

GNRC
PRESIDENT ENERGY TECHNOLOGY · GENERAC HOLDINGS INC. · CIK 0001338627
FILING MIX · LIFETIME44%/56%
BUYS
15
SELLS
19
TOTAL VALUE
$1.40M
COMPANIES
1
ACTIVE SINCE
Sep 2022
HOLDINGS NOW
16,208
AVG SELL PX
$212.30
TRADE KIND
SHOWING 34 / 34
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
2 backtested trades · 8 horizons · 6 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Norman P. Taffe, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d2+100.00%-6.63%-1.16%-5.47%-5.47%—
14d2+100.00%-10.13%-2.43%-7.70%-7.70%—
30d2+100.00%-17.83%-8.52%-9.31%-9.31%—
60d2+100.00%-6.88%+3.18%-10.06%-10.06%—
90d2+0.00%+14.19%————
180d2(2 pending)——————
1y2(2 pending)——————
2y2(2 pending)——————
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
GNRC · 16,208 shares · as of Jun 5, 2026
04,5769,15313,72918,3052023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 15 buys / 19 sellsCOVERAGE · 16 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
GNRC
GENERAC HOLDINGS INC.
SALE10b5-1
10b5-1 plan
150$272.26$40.8K16,108Jun 5, 2026Jun 8, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
SALE
President Generac Home
150——2,970Jun 5, 2026Jun 8, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
SALE
President Generac Home
100——2,870Jun 5, 2026Jun 8, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
PURCHASE
President Generac Home
150$119.54$17.9K16,258Jun 5, 2026Jun 8, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
SALE10b5-1
10b5-1 plan
200$272.26$54.5K16,208Jun 5, 2026Jun 8, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
SALE10b5-1
10b5-1 plan
100$272.26$27.2K16,108Jun 5, 2026Jun 8, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
PURCHASE
President Generac Home
100$119.54$12.0K16,208Jun 5, 2026Jun 8, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
SALE
President Energy Technology
443$228.14$101.1K17,287Mar 1, 2026Mar 3, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
SALE
President Energy Technology
303$228.14$69.1K16,697Mar 1, 2026Mar 3, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
PURCHASEGRANT
Stock grant
1,816——16,923Mar 1, 2026Mar 3, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
SALE
President Energy Technology
287$228.14$65.5K17,000Mar 1, 2026Mar 3, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
SALE
President Energy Technology
575$228.14$131.2K17,730Mar 1, 2026Mar 3, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
PURCHASEGRANT
Stock grant
1,096——15,107Mar 1, 2026Mar 3, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
PURCHASEGRANT
Stock grant
2,020——2,020Mar 1, 2026Mar 3, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
SALE
President Energy Technology
289$228.14$65.9K16,408Mar 1, 2026Mar 3, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
PURCHASEGRANT
Stock grant
1,382——18,305Mar 1, 2026Mar 3, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
SALE
President Energy Technology
1,040$238.00$247.5K14,011Feb 25, 2026Feb 27, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
PURCHASE
President Energy Technology
1,040$119.54$124.3K15,051Feb 25, 2026Feb 27, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
SALE
President Energy Technology
1,040——3,120Feb 25, 2026Feb 27, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
SALE
President Energy Technology
933$239.13$223.1K14,011Feb 25, 2026Feb 27, 2026 ↗View →
GNRC
GENERAC HOLDINGS INC.
SALE
President Energy Technology
267$185.25$49.5K14,944Sep 2, 2025Sep 3, 2025 ↗View →
GNRC
GENERAC HOLDINGS INC.
PURCHASEGRANT
Stock grant
1,842——15,725Mar 1, 2025Mar 4, 2025 ↗View →
GNRC
GENERAC HOLDINGS INC.
PURCHASEGRANT
Stock grant
3,465——3,465Mar 1, 2025Mar 4, 2025 ↗View →
GNRC
GENERAC HOLDINGS INC.
SALE
President Energy Technology
284$135.79$38.6K15,441Mar 1, 2025Mar 4, 2025 ↗View →
GNRC
GENERAC HOLDINGS INC.
SALE
President Energy Technology
230$135.79$31.2K15,211Mar 1, 2025Mar 4, 2025 ↗View →
GNRC
GENERAC HOLDINGS INC.
SALE
President Energy Technology
257$155.44$39.9K13,883Sep 3, 2024Sep 4, 2024 ↗View →
GNRC
GENERAC HOLDINGS INC.
PURCHASEGRANT
Stock grant
1,928——14,390Mar 1, 2024Mar 5, 2024 ↗View →
GNRC
GENERAC HOLDINGS INC.
PURCHASEGRANT
Stock grant
3,656——3,656Mar 1, 2024Mar 5, 2024 ↗View →
GNRC
GENERAC HOLDINGS INC.
SALE
President Energy Technology
249$114.18$28.4K14,141Mar 1, 2024Mar 5, 2024 ↗View →
GNRC
GENERAC HOLDINGS INC.
PURCHASEGRANT
Stock grant
8,364——12,712Sep 1, 2023Sep 1, 2023 ↗View →
GNRC
GENERAC HOLDINGS INC.
SALE
President Energy Technology
250$119.56$29.9K12,462Sep 1, 2023Sep 5, 2023 ↗View →
GNRC
GENERAC HOLDINGS INC.
PURCHASEGRANT
Stock grant
4,160——4,160Mar 1, 2023Mar 3, 2023 ↗View →
GNRC
GENERAC HOLDINGS INC.
PURCHASEGRANT
Stock grant
2,072——4,348Mar 1, 2023Mar 3, 2023 ↗View →
GNRC
GENERAC HOLDINGS INC.
PURCHASEGRANT
Stock grant
2,226——2,276Sep 1, 2022Sep 2, 2022 ↗View →
Other insiders · GNRC
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About this filer
CIK 0001338627
ROLE
President Energy Technology
PRIMARY
GNRC
COMPANIES
1
ACTIVE SINCE
Sep 2022
MARKETPEEL · /INSIDER/0001338627DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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