SEC Form 4 · Updated Daily
GNRC
— GENERAC HOLDINGS INC. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| MCKENNA STEPHEN | Director | 27,426,826 | 2010-02-10 | — |
| FMR LLC | Reporting Owner | 763,071 | 2014-07-01 | P |
| Jagdfeld Aaron | Director · Officer | 544,528 | 2026-10-01 | S |
| Tabat Dawn | Officer | 531,287 | 2013-04-22 | S |
| Gillette Allen | Officer | 146,491 | 2016-02-28 | F |
| Ragen York A. | Officer | 141,539 | 2026-03-01 | A |
| Forsythe Patrick John | Officer | 85,670 | 2024-05-23 | M |
| BOWLIN JOHN D | Director | 80,385 | 2025-05-02 | A |
| Dolan Terrence J. | Officer | 40,461 | 2015-03-13 | F |
| WALSH TIMOTHY J. | Director | 35,292 | 2016-02-18 | A |
| Morgan Bennett J | Officer | 32,607 | 2026-07-31 | A |
| Schaus Roger Jr. | Officer | 32,182 | 2012-12-14 | S |
| LAMPEREUR ANDREW | Director | 28,954 | 2026-07-31 | A |
| Goldstein Barry J. | Director | 25,059 | 2015-05-14 | G |
| Pascavis Roger | Officer | 20,456 | 2020-03-01 | A |
| Zarcone Dominick P | Director | 19,716 | 2026-07-31 | A |
| Wilde Erik | Officer | 17,177 | 2026-03-01 | A |
| LEBLANC EDWARD A | Director | 16,009 | 2012-11-28 | S |
| Kanuru Rajendra Kumar | Officer | 14,394 | 2026-03-01 | A |
| Bohl Kathryn V | Director | 14,018 | 2026-05-01 | A |
| MINICK RUSSELL S | Officer | 13,757 | 2022-03-04 | S |
| ADAMS TODD A. | Director | 13,547 | 2019-05-06 | A |
| Dixon Robert D | Director | 12,602 | 2026-05-01 | A |
| Mueller Jeffrey Lee | Officer | 11,710 | 2019-11-13 | F |
| Jenkins William D Jr | Director | 11,326 | 2026-05-01 | A |
| Taffe Norman P | Officer | 11,126 | 2026-10-06 | M |
| Raabe Kyle Andrew | Officer | 10,179 | 2026-10-02 | M |
| AVEDON MARCIA J | Director | 9,364 | 2026-05-01 | A |
| Ramon David A. | Director | 8,645 | 2026-05-01 | A |
| MURRAY STEPHEN | Director | 6,945 | 2014-03-12 | A |
| Nguyen Nam Tran | Director | 5,159 | 2025-05-02 | A |
| Feng Clement | Officer | 4,158 | 2017-02-13 | F |
| Pettit Thomas F | Officer | 3,886 | 2022-03-01 | A |
| Sullivan Timothy W | Director | 3,337 | 2013-03-15 | A |
| Castner Ralph W | Director | 2,264 | 2015-05-04 | A |
| Stoppek Robert J | Officer | 1,282 | 2014-05-06 | A |
| CCMP Capital Associates, L.P. | 10%+ Owner | 0 | 2013-08-01 | S |
| CCMP Capital Investors (Cayman) II, L.P. | 10%+ Owner | 0 | 2013-08-01 | S |
| CCMP Capital Investors II, L.P. | 10%+ Owner | 0 | 2013-08-01 | S |
| CCMP Capital, LP | 10%+ Owner | 0 | 2013-08-01 | S |
| CCMP Capital Associates GP, LLC | 10%+ Owner | 0 | 2013-08-01 | S |
| CCMP Generac Co-Invest, L.P. | 10%+ Owner | 0 | 2013-08-01 | S |
| CCMP Generac Co-Invest GP, LLC | 10%+ Owner | 0 | 2013-08-01 | S |
| Brenneman Greg Dean | 10%+ Owner | 0 | 2013-08-01 | S |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-10-06 | Taffe Norman P | Option exercise (derivative) | 150 | $0.00 | 1,870 |
| 2026-10-06 | Taffe Norman P | Open-market sale | 150 | $220.00 | 10,976 |
| 2026-10-06 | Taffe Norman P | Option exercise | 150 | $119.54 | 11,126 |
| 2026-10-05 | Taffe Norman P | Option exercise (derivative) | 100 | $0.00 | 2,020 |
| 2026-10-05 | Taffe Norman P | Option exercise | 100 | $119.54 | 11,076 |
| 2026-10-05 | Taffe Norman P | Open-market sale | 100 | $215.46 | 10,976 |
| 2026-10-05 | Taffe Norman P | Open-market sale | 200 | $215.46 | 11,076 |
| 2026-10-02 | Raabe Kyle Andrew | Option exercise (derivative) | 213 | $0.00 | 424 |
| 2026-10-02 | Raabe Kyle Andrew | Option exercise | 213 | $102.42 | 10,179 |
| 2026-10-02 | Raabe Kyle Andrew | Open-market sale | 390 | $212.57 | 9,966 |
| 2026-10-01 | Jagdfeld Aaron | Open-market sale | 5,000 | $206.00 | 544,528 |
| 2026-09-17 | Raabe Kyle Andrew | Option exercise (derivative) | 213 | $0.00 | 637 |
| 2026-09-17 | Raabe Kyle Andrew | Option exercise | 213 | $102.42 | 10,569 |
| 2026-09-17 | Raabe Kyle Andrew | Open-market sale | 390 | $229.50 | 10,356 |
| 2026-09-17 | Taffe Norman P | Option exercise (derivative) | 150 | $0.00 | 2,120 |
| 2026-09-17 | Taffe Norman P | Open-market sale | 150 | $229.50 | 11,276 |
| 2026-09-17 | Taffe Norman P | Option exercise | 150 | $119.54 | 11,426 |
| 2026-09-08 | Taffe Norman P | Option exercise (derivative) | 100 | $0.00 | 2,270 |
| 2026-09-08 | Taffe Norman P | Option exercise | 100 | $119.54 | 11,376 |
| 2026-09-08 | Taffe Norman P | Open-market sale | 100 | $188.27 | 11,276 |
| 2026-09-08 | Taffe Norman P | Open-market sale | 200 | $188.27 | 11,376 |
| 2026-09-01 | Jagdfeld Aaron | Open-market sale | 5,000 | $182.21 | 549,528 |
| 2026-09-01 | Taffe Norman P | Tax withholding | 3,932 | $181.22 | 11,576 |
| 2026-08-07 | Raabe Kyle Andrew | Option exercise (derivative) | 213 | $0.00 | 850 |
| 2026-08-07 | Raabe Kyle Andrew | Option exercise | 213 | $102.42 | 10,959 |
| 2026-08-07 | Raabe Kyle Andrew | Open-market sale | 373 | $213.35 | 10,746 |
| 2026-08-05 | Taffe Norman P | Option exercise (derivative) | 100 | $0.00 | 2,370 |
| 2026-08-05 | Taffe Norman P | Option exercise (derivative) | 150 | $0.00 | 2,470 |
| 2026-08-05 | Taffe Norman P | Option exercise | 100 | $119.54 | 15,608 |
| 2026-08-05 | Taffe Norman P | Option exercise | 150 | $119.54 | 15,658 |
| 2026-08-05 | Taffe Norman P | Open-market sale | 100 | $218.39 | 15,508 |
| 2026-08-05 | Taffe Norman P | Open-market sale | 200 | $218.39 | 15,608 |
| 2026-08-03 | Jagdfeld Aaron | Open-market sale | 5,000 | $194.89 | 554,528 |
| 2026-07-31 | Morgan Bennett J | Grant / award | 166 | $196.17 | 32,607 |
| 2026-07-31 | Zarcone Dominick P | Grant / award | 128 | $196.17 | 19,716 |
| 2026-07-31 | LAMPEREUR ANDREW | Grant / award | 160 | $196.17 | 28,954 |
| 2026-07-06 | Taffe Norman P | Option exercise (derivative) | 100 | $0.00 | 2,620 |
| 2026-07-06 | Taffe Norman P | Option exercise (derivative) | 150 | $0.00 | 2,720 |
| 2026-07-06 | Taffe Norman P | Option exercise | 100 | $119.54 | 15,908 |
| 2026-07-06 | Taffe Norman P | Option exercise | 150 | $119.54 | 15,958 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.