Insider Transactions Reported by 16 Insiders of Mayville Engineering Company, Inc.

Symbol
MEC on NYSE
Location
Mayville, WI

Insiders trading volume in the past year

Mayville Engineering Company, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Robert D. Kamphuis Chairman, Pres. & CEO, Director $8,262,073 28 Feb 2022
Jagadeesh A. Reddy President & CEO, Director $4,925,677 +$105,450 +2.2% 07 Aug 2025
Todd M. Butz Chief Financial Officer $3,530,677 15 Mar 2025
Ryan F. Raber EVP - Strategy, Sales & Mktg $3,376,965 -$250,188 -6.9% 25 Nov 2025
Timothy L. Christen Director, Chair of the Board $1,899,081 22 Apr 2025
Steven L. Fisher Director $1,421,780 -$191,100 -12% 11 Dec 2025
Rothman Jay O. Director $1,123,560 22 Apr 2025
Patrick D. Michels Director $1,095,323 18 Apr 2023
ALLEN J. CARLSON Director $1,074,557 16 Apr 2025
Rachele Marie Lehr Chief Financial Officer $986,673 +$19,712 +2% 08 Aug 2025
Sean P. Leuba GC & Secretary $967,308 -$169,384 -15% 05 Mar 2026
Randall P. Stille Chief Operating Officer $934,505 28 Feb 2023
Jennifer J. Kent Director $543,365 22 Apr 2025
Craig D. Nichols SVP, Operations & Supply Chain $257,813 06 Nov 2025
Robert L. McCormick Director $251,770 22 Apr 2025
Tania Wingfield Director 07 Nov 2025

Recent Insider Transactions by Companies or Individuals for Mayville Engineering Company, Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Sean P. Leuba MEC Common Stock Sale -36.1% $125,989 $18.81 -6,698 11,841 05 Mar 2026 Direct
Sean P. Leuba MEC Common Stock Sale -100% $50,175 $20.07 -2,500 0 05 Mar 2026 by ESOP and/or 401(k) Plan
Steven L. Fisher MEC Common Stock Sale -24.7% $191,100 $19.11 -10,000 30,482 11 Dec 2025 Direct
Ryan F. Raber MEC Common Stock Sale -14.2% $250,188 $16.68 -15,000 91,018 25 Nov 2025 Direct
Tania Wingfield MEC Director Restricted Stock Units Award 5,949 5,949 07 Nov 2025 Direct
Craig D. Nichols MEC Common Stock Award 1,134 1,134 06 Nov 2025 by 401(k) Plan
Sean P. Leuba MEC Common Stock Purchase 25% $6,780 $13.56 500 2,500 11 Aug 2025 by ESOP and/or 401(k) Plan
Rachele Marie Lehr MEC Common Stock Purchase 7.23% $19,712 $14.08 1,400 20,761 08 Aug 2025 Direct
Jagadeesh A. Reddy MEC Common Stock Purchase 5.4% $105,450 $14.06 7,500 146,285 07 Aug 2025 Direct
Jagadeesh A. Reddy MEC Common Stock Tax liability -9.79% -15,064 138,785 19 Jul 2025 Direct
Jagadeesh A. Reddy MEC Common Stock Options Exercise 26.3% 32,051 153,849 19 Jul 2025 Direct
Jagadeesh A. Reddy MEC Restricted Stock Units Options Exercise -100% -32,051 0 19 Jul 2025 Direct
Jennifer J. Kent MEC Director Deferred Stock Units Award 71.3% 10,331 24,816 22 Apr 2025 Direct
Rothman Jay O. MEC Director Deferred Stock Units Award 18.7% 10,331 65,492 22 Apr 2025 Direct
Steven L. Fisher MEC Director Restricted Stock Units Award 10,331 10,331 22 Apr 2025 Direct
Timothy L. Christen MEC Director Restricted Stock Units Award 12,397 12,397 22 Apr 2025 Direct
Robert L. McCormick MEC Director Restricted Stock Units Award 10,331 10,331 22 Apr 2025 Direct
ALLEN J. CARLSON MEC Common Stock Options Exercise 13.7% 9,026 74,882 16 Apr 2025 Direct
ALLEN J. CARLSON MEC Director Restricted Stock Units Options Exercise -100% -9,026 0 16 Apr 2025 Direct
Robert L. McCormick MEC Common Stock Options Exercise 92.8% 9,026 18,747 16 Apr 2025 Direct
Robert L. McCormick MEC Director Restricted Stock Units Options Exercise -100% -9,026 0 16 Apr 2025 Direct
Jennifer J. Kent MEC Common Stock Options Exercise 56.6% 9,026 24,982 16 Apr 2025 Direct
Jennifer J. Kent MEC Director Restricted Stock Units Options Exercise -100% -9,026 0 16 Apr 2025 Direct
Steven L. Fisher MEC Common Stock Options Exercise 28.7% 9,026 40,482 16 Apr 2025 Direct
Steven L. Fisher MEC Director Restricted Stock Units Options Exercise -100% -9,026 0 16 Apr 2025 Direct
Timothy L. Christen MEC Common Stock Options Exercise 8.3% 10,832 141,407 16 Apr 2025 Direct
Timothy L. Christen MEC Director Restricted Stock Units Options Exercise -100% -10,832 0 16 Apr 2025 Direct
Rothman Jay O. MEC Director Deferred Stock Units Award 19.6% 9,026 55,161 16 Apr 2025 Direct
Rachele Marie Lehr MEC Common Stock Tax liability -12.4% -2,741 19,361 15 Mar 2025 Direct
Rachele Marie Lehr MEC Common Stock Options Exercise 63.2% 8,562 22,102 15 Mar 2025 Direct
Rachele Marie Lehr MEC Restricted Stock Units Award 17,422 17,422 15 Mar 2025 Direct
Rachele Marie Lehr MEC Restricted Stock Units Options Exercise -33.3% -8,562 17,120 15 Mar 2025 Direct
Sean P. Leuba MEC Common Stock Tax liability -14.8% -3,217 18,539 15 Mar 2025 Direct
Sean P. Leuba MEC Common Stock Options Exercise 50.1% 7,264 21,756 15 Mar 2025 Direct
Sean P. Leuba MEC Restricted Stock Units Award 13,938 13,938 15 Mar 2025 Direct
Sean P. Leuba MEC Restricted Stock Units Options Exercise -33.3% -7,264 14,526 15 Mar 2025 Direct
Craig D. Nichols MEC Restricted Stock Units Award 17,422 17,422 15 Mar 2025 Direct
Jagadeesh A. Reddy MEC Common Stock Tax liability -12.3% -17,050 121,798 15 Mar 2025 Direct
Jagadeesh A. Reddy MEC Common Stock Options Exercise 35.4% 36,317 138,848 15 Mar 2025 Direct
Jagadeesh A. Reddy MEC Restricted Stock Units Award 82,927 82,927 15 Mar 2025 Direct
Jagadeesh A. Reddy MEC Restricted Stock Units Options Exercise -33.3% -36,317 72,633 15 Mar 2025 Direct
Todd M. Butz MEC Common Stock Tax liability -3.14% -5,637 173,743 15 Mar 2025 Direct
Todd M. Butz MEC Common Stock Options Exercise 10.9% 17,614 179,380 15 Mar 2025 Direct
Todd M. Butz MEC Restricted Stock Units Options Exercise -33.3% -17,614 35,227 15 Mar 2025 Direct
Ryan F. Raber MEC Common Stock Tax liability -7.24% -8,276 106,018 15 Mar 2025 Direct
Ryan F. Raber MEC Common Stock Options Exercise 18.3% 17,650 114,294 15 Mar 2025 Direct
Ryan F. Raber MEC Restricted Stock Units Award 37,353 37,353 15 Mar 2025 Direct
Ryan F. Raber MEC Restricted Stock Units Options Exercise -33.3% -17,650 35,300 15 Mar 2025 Direct
Jagadeesh A. Reddy MEC Common Stock Purchase $5,225 $13.75 380 380 12 Mar 2025 By Daughter
Sean P. Leuba MEC Common Stock Purchase 100% $14,179 $14.18 1,000 2,000 06 Mar 2025 by ESOP and/or 401(k) Plan
* An asterisk sign (*) next to the price indicates that the price is likely invalid.