Mayville Engineering Company, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Fisher Steven L | — | Sale | 5,000 | $19.14 | $95,700 | 30,482 | Dec 11, 2025 |
| Raber Ryan F | EVP - Strategy, Sales & Mktg | Sale | 12,500 | $16.69 | $208,625 | 93,518 | Nov 25, 2025 |
| Nichols Craig D | SVP, Operations & Supply Chain | Award / Grant | 1,134 | $15.95 | $18,087 | 1,134 | Nov 6, 2025 |
| Leuba Sean P | SVP, Corp. Development & GC | Purchase | 500 | $13.56 | $6,780 | 2,500 | Aug 11, 2025 |
| Lehr Rachele Marie | Chief Financial Officer | Purchase | 1,400 | $14.08 | $19,712 | 20,761 | Aug 8, 2025 |
| Reddy Jagadeesh A | President & CEO | Purchase | 7,500 | $14.06 | $105,450 | 146,285 | Aug 7, 2025 |
| Reddy Jagadeesh A | President & CEO | Tax Withholding | 15,064 | $15.30 | $230,479 | 138,785 | Jul 19, 2025 |
| CARLSON ALLEN J | — | Option Exercise | 9,026 | — | — | 74,882 | Apr 16, 2025 |
| McCormick Robert L | — | Option Exercise | 9,026 | — | — | 18,747 | Apr 16, 2025 |
| Kent Jennifer J. | — | Option Exercise | 9,026 | — | — | 24,982 | Apr 16, 2025 |
| Fisher Steven L | — | Option Exercise | 9,026 | — | — | 40,482 | Apr 16, 2025 |
| Christen Timothy L | — | Option Exercise | 10,832 | — | — | 141,407 | Apr 16, 2025 |
| Lehr Rachele Marie | Chief Human Resources Officer | Tax Withholding | 2,741 | $14.35 | $39,333 | 19,361 | Mar 15, 2025 |
| Leuba Sean P | SVP, Corp. Development & GC | Tax Withholding | 3,217 | $14.35 | $46,164 | 18,539 | Mar 15, 2025 |
| Reddy Jagadeesh A | President & CEO | Tax Withholding | 17,050 | $14.35 | $244,668 | 121,798 | Mar 15, 2025 |
| Butz Todd M | Chief Financial Officer | Tax Withholding | 5,637 | $14.35 | $80,891 | 173,743 | Mar 15, 2025 |
| Raber Ryan F | EVP - Strategy, Sales & Mktg | Option Exercise | 17,650 | — | — | 114,294 | Mar 15, 2025 |
| Reddy Jagadeesh A | President & CEO | Purchase | 380 | $13.75 | $5,225 | 380 | Mar 12, 2025 |
| Leuba Sean P | SVP, Corp. Development & GC | Purchase | 1,000 | $14.18 | $14,180 | 2,000 | Mar 6, 2025 |
| Lehr Rachele Marie | Chief Human Resources Officer | Tax Withholding | 2,834 | $14.95 | $42,368 | 13,540 | Feb 28, 2025 |
| Leuba Sean P | SVP, Corp. Development & GC | Option Exercise | 6,165 | — | — | 17,223 | Feb 28, 2025 |
| Butz Todd M | Chief Financial Officer | Tax Withholding | 3,700 | $14.95 | $55,315 | 161,766 | Feb 28, 2025 |
| Reddy Jagadeesh A | President & CEO | Option Exercise | 25,432 | — | — | 114,484 | Feb 28, 2025 |
| Raber Ryan F | EVP - Strategy, Sales & Mktg | Tax Withholding | 6,012 | $14.95 | $89,879 | 96,644 | Feb 28, 2025 |
| Leuba Sean P | SVP, Corp. Development & GC | Option Exercise | 5,783 | — | — | 13,926 | Jan 9, 2025 |
| Butz Todd M | Chief Financial Officer | Purchase | 1,272 | $15.79 | $20,085 | 40,998 | Nov 7, 2024 |
| Lehr Rachele Marie | Chief Human Resources Officer | Purchase | 1,500 | $15.90 | $23,850 | 7,521 | Nov 7, 2024 |
| Reddy Jagadeesh A | President & CEO | Purchase | 5,903 | $16.72 | $98,698 | 89,052 | Nov 7, 2024 |
| Leuba Sean P | SVP, Corp. Development & GC | Purchase | 1,000 | $16.13 | $16,130 | 1,000 | Nov 7, 2024 |
| Reddy Jagadeesh A | President & CEO | Purchase | 5,903 | $16.72 | $98,698 | 89,052 | Nov 7, 2024 |
| Raber Ryan F | EVP - Strategy, Sales & Mktg | Sale | 21,508 | $19.15 | $411,878 | 97,053 | Aug 23, 2024 |
| Raber Ryan F | EVP - Strategy, Sales & Mktg | Option Exercise | 58,979 | — | — | 156,032 | Aug 22, 2024 |
| Butz Todd M | Chief Financial Officer | Option Exercise | 88,029 | — | — | 212,625 | Aug 21, 2024 |
| Reddy Jagadeesh A | President & CEO | Option Exercise | 32,051 | — | — | 98,212 | Jul 19, 2024 |
| Kent Jennifer J. | — | Option Exercise | 9,721 | — | — | 15,956 | Apr 16, 2024 |
| CARLSON ALLEN J | — | Option Exercise | 9,721 | — | — | 65,856 | Apr 16, 2024 |
| Christen Timothy L | — | Option Exercise | 11,666 | — | — | 130,575 | Apr 16, 2024 |
| Fisher Steven L | — | Option Exercise | 9,721 | — | — | 31,456 | Apr 16, 2024 |
| Rothman Jay O. | — | Option Exercise | 9,721 | — | — | 24,721 | Apr 16, 2024 |
| McCormick Robert L | — | Option Exercise | 9,721 | — | — | 9,721 | Apr 16, 2024 |
| Reddy Jagadeesh A | President & CEO | Purchase | 1,560 | $12.85 | $20,046 | 1,560 | Mar 15, 2024 |
| Lehr Rachele Marie | Chief Human Resources Officer | Tax Withholding | 2,833 | $11.97 | $33,911 | 6,021 | Feb 28, 2024 |
| Butz Todd M | Chief Financial Officer | Tax Withholding | 9,512 | $11.97 | $113,859 | 124,596 | Feb 28, 2024 |
| Raber Ryan F | EVP - Strategy, Sales & Mktg | Option Exercise | 32,899 | — | — | 107,580 | Feb 28, 2024 |
| Leuba Sean P | SVP, Corp. Development & GC | Option Exercise | 6,166 | — | — | 9,949 | Feb 28, 2024 |
| Lehr Rachele Marie | Chief Human Resources Officer | Tax Withholding | 2,833 | $11.97 | $33,911 | 6,021 | Feb 28, 2024 |
| Reddy Jagadeesh A | President & CEO | Option Exercise | 25,432 | — | — | 74,299 | Feb 28, 2024 |
| Leuba Sean P | SVP, Corp. Development & GC | Option Exercise | 5,783 | — | — | 5,783 | Jan 9, 2024 |
| Fisher Steven L | — | Purchase | 3,000 | $12.75 | $38,250 | 21,735 | Nov 17, 2023 |
| Fisher Steven L | — | Purchase | 5,000 | $12.45 | $62,250 | 18,735 | Nov 3, 2023 |