Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Mayville Engineering Company, Inc. (MEC) since 2019 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Mayville Engineering Company, Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1766368.
Total stock buying since 2019: $3,550,903.
Total stock sales since 2019: $569,965.
Total stock option exercises since 2019: $0.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 1,380 | $19,404 | 0 | $0 | 236,980 | $0 |
| 2024 | 11,235 | $178,797 | 21,508 | $411,878 | 342,409 | $0 |
| 2023 | 8,000 | $100,500 | 0 | $0 | 162,550 | $0 |
| 2022 | 31,071 | $283,112 | 0 | $0 | 214,213 | $0 |
| 2021 | 20,000 | $333,660 | 0 | $0 | 203,735 | $0 |
| 2020 | 95,000 | $531,059 | 21,866 | $158,087 | 238,582 | $0 |
| 2019 | 167,434 | $2,104,371 | 0 | $0 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-07 | 0 | $0 | 0 | $0 | 32,051 | $0 |
| 2025-04 | 0 | $0 | 0 | $0 | 46,936 | $0 |
| 2025-03 | 1,380 | $19,404 | 0 | $0 | 87,407 | $0 |
| 2025-02 | 0 | $0 | 0 | $0 | 64,803 | $0 |
| 2025-01 | 0 | $0 | 0 | $0 | 5,783 | $0 |
| 2024-11 | 9,675 | $158,751 | 0 | $0 | 0 | $0 |
| 2024-08 | 0 | $0 | 21,508 | $411,878 | 147,008 | $0 |
| 2024-07 | 0 | $0 | 0 | $0 | 32,051 | $0 |
| 2024-04 | 0 | $0 | 0 | $0 | 60,271 | $0 |
| 2024-03 | 1,560 | $20,046 | 0 | $0 | 0 | $0 |
| 2024-02 | 0 | $0 | 0 | $0 | 103,079 | $0 |
| 2023-11 | 8,000 | $100,500 | 0 | $0 | 0 | $0 |
| 2023-07 | 0 | $0 | 0 | $0 | 32,052 | $0 |
| 2023-04 | 0 | $0 | 0 | $0 | 46,229 | $0 |
| 2023-02 | 0 | $0 | 0 | $0 | 84,269 | $0 |
| 2022-11 | 27,071 | $249,012 | 0 | $0 | 0 | $0 |
| 2022-08 | 2,000 | $14,500 | 0 | $0 | 0 | $0 |
| 2022-04 | 0 | $0 | 0 | $0 | 31,175 | $0 |
| 2022-03 | 2,000 | $19,600 | 0 | $0 | 0 | $0 |
| 2022-02 | 0 | $0 | 0 | $0 | 183,038 | $0 |
| 2021-11 | 10,000 | $170,500 | 0 | $0 | 0 | $0 |
| 2021-05 | 10,000 | $163,160 | 0 | $0 | 28,353 | $0 |
| 2021-04 | 0 | $0 | 0 | $0 | 58,596 | $0 |
| 2021-02 | 0 | $0 | 0 | $0 | 116,786 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-07-19 | Reddy Jagadeesh A (President & CEO) | Option Ex | 32,051 | .00 | 0 |
| 2025-04-16 | Christen Timothy L | Option Ex | 10,832 | .00 | 0 |
| 2025-04-16 | Kent Jennifer J. | Option Ex | 9,026 | .00 | 0 |
| 2025-04-16 | Mccormick Robert L | Option Ex | 9,026 | .00 | 0 |
| 2025-04-16 | Fisher Steven L | Option Ex | 9,026 | .00 | 0 |
| 2025-04-16 | Carlson Allen J | Option Ex | 9,026 | .00 | 0 |
| 2025-03-15 | Leuba Sean P (SVP, Corp. Development & GC) | Option Ex | 7,264 | .00 | 0 |
| 2025-03-15 | Reddy Jagadeesh A (President & CEO) | Option Ex | 36,317 | .00 | 0 |
| 2025-03-15 | Raber Ryan F (EVP - Strategy, Sales & Mktg) | Option Ex | 17,650 | .00 | 0 |
| 2025-03-15 | Butz Todd M (Chief Financial Officer) | Option Ex | 17,614 | .00 | 0 |
| 2025-03-15 | Lehr Rachele Marie (Chief Human Resources Officer) | Option Ex | 8,562 | .00 | 0 |
| 2025-03-12 | Reddy Jagadeesh A (President & CEO) | Buy | 380 | 13.75 | 5,225 |
| 2025-03-06 | Leuba Sean P (SVP, Corp. Development & GC) | Buy | 1,000 | 14.18 | 14,179 |
| 2025-02-28 | Leuba Sean P (SVP, Corp. Development & GC) | Option Ex | 6,165 | .00 | 0 |
| 2025-02-28 | Reddy Jagadeesh A (President & CEO) | Option Ex | 25,432 | .00 | 0 |
| 2025-02-28 | Raber Ryan F (EVP - Strategy, Sales & Mktg) | Option Ex | 12,793 | .00 | 0 |
| 2025-02-28 | Butz Todd M (Chief Financial Officer) | Option Ex | 11,560 | .00 | 0 |
| 2025-02-28 | Lehr Rachele Marie (Chief Human Resources Officer) | Option Ex | 8,853 | .00 | 0 |
| 2025-01-09 | Leuba Sean P (SVP, Corp. Development & GC) | Option Ex | 5,783 | .00 | 0 |
| 2024-11-07 | Leuba Sean P (SVP, Corp. Development & GC) | Buy | 1,000 | 16.12 | 16,125 |
| 2024-11-07 | Reddy Jagadeesh A (President & CEO) | Buy | 5,903 | 16.72 | 98,698 |
| 2024-11-07 | Butz Todd M (Chief Financial Officer) | Buy | 1,272 | 15.79 | 20,078 |
| 2024-11-07 | Lehr Rachele Marie (Chief Human Resources Officer) | Buy | 1,500 | 15.90 | 23,850 |
| 2024-08-23 | Raber Ryan F (EVP - Strategy, Sales & Mktg) | Sale | 21,508 | 19.15 | 411,878 |
| 2024-08-22 | Raber Ryan F (EVP - Strategy, Sales & Mktg) | Option Ex | 58,979 | .00 | 0 |
| 2024-08-21 | Butz Todd M (Chief Financial Officer) | Option Ex | 88,029 | .00 | 0 |
| 2024-07-19 | Reddy Jagadeesh A (President & CEO) | Option Ex | 32,051 | .00 | 0 |
| 2024-04-16 | Christen Timothy L | Option Ex | 11,666 | .00 | 0 |
| 2024-04-16 | Rothman Jay O. | Option Ex | 9,721 | .00 | 0 |
| 2024-04-16 | Kent Jennifer J. | Option Ex | 9,721 | .00 | 0 |
| 2024-04-16 | Mccormick Robert L | Option Ex | 9,721 | .00 | 0 |
| 2024-04-16 | Fisher Steven L | Option Ex | 9,721 | .00 | 0 |
| 2024-04-16 | Carlson Allen J | Option Ex | 9,721 | .00 | 0 |
| 2024-03-15 | Reddy Jagadeesh A (President & CEO) | Buy | 1,560 | 12.85 | 20,046 |
| 2024-02-28 | Leuba Sean P (SVP, Corp. Development & GC) | Option Ex | 6,166 | .00 | 0 |
| 2024-02-28 | Reddy Jagadeesh A (President & CEO) | Option Ex | 25,432 | .00 | 0 |
| 2024-02-28 | Raber Ryan F (EVP - Strategy, Sales & Mktg) | Option Ex | 32,899 | .00 | 0 |
| 2024-02-28 | Butz Todd M (Chief Financial Officer) | Option Ex | 29,728 | .00 | 0 |
| 2024-02-28 | Lehr Rachele Marie (Chief Human Resources Officer) | Option Ex | 8,854 | .00 | 0 |
| 2023-11-17 | Fisher Steven L | Buy | 3,000 | 12.75 | 38,250 |
| 2023-11-03 | Fisher Steven L | Buy | 5,000 | 12.45 | 62,250 |
| 2023-07-19 | Reddy Jagadeesh A (President & CEO) | Option Ex | 32,052 | .00 | 0 |
| 2023-04-18 | Christen Timothy L | Option Ex | 17,259 | .00 | 0 |
| 2023-04-18 | Michels Patrick D | Option Ex | 14,485 | .00 | 0 |
| 2023-04-18 | Carlson Allen J | Option Ex | 14,485 | .00 | 0 |
| 2023-02-28 | Stille Randall P (Chief Operating Officer) | Option Ex | 25,472 | .00 | 0 |
| 2023-02-28 | Raber Ryan F (EVP - Strategy, Sales & Mktg) | Option Ex | 30,814 | .00 | 0 |
| 2023-02-28 | Butz Todd M (Chief Financial Officer) | Option Ex | 27,983 | .00 | 0 |
| 2022-11-04 | Reddy Jagadeesh A (President & CEO) | Buy | 13,617 | 9.70 | 132,057 |
| 2022-11-03 | Reddy Jagadeesh A (President & CEO) | Buy | 13,454 | 8.69 | 116,955 |
| 2022-08-10 | Butz Todd M (Chief Financial Officer) | Buy | 2,000 | 7.25 | 14,500 |
| 2022-04-20 | Christen Timothy L | Option Ex | 6,235 | .00 | 0 |
| 2022-04-20 | Michels Patrick D | Option Ex | 6,235 | .00 | 0 |
| 2022-04-20 | Kent Jennifer J. | Option Ex | 6,235 | .00 | 0 |
| 2022-04-20 | Fisher Steven L | Option Ex | 6,235 | .00 | 0 |
| 2022-04-20 | Carlson Allen J | Option Ex | 6,235 | .00 | 0 |
| 2022-03-04 | Christen Timothy L | Buy | 2,000 | 9.80 | 19,600 |
| 2022-02-28 | Stille Randall P (Chief Operating Officer) | Option Ex | 18,564 | .00 | 0 |
| 2022-02-28 | Raber Ryan F (EVP - Strategy, Sales & Mktg) | Option Ex | 22,470 | .00 | 0 |
| 2022-02-28 | Kamphuis Robert D (Chairman, Pres. & CEO) | Option Ex | 114,633 | .00 | 0 |
| 2022-02-28 | Butz Todd M (Chief Financial Officer) | Option Ex | 27,371 | .00 | 0 |
| 2021-11-04 | Michels Patrick D | Buy | 10,000 | 17.05 | 170,500 |
| 2021-05-08 | Stille Randall P (Chief Operating Officer) | Option Ex | 559 | .00 | 0 |
| 2021-05-08 | Kamphuis Robert D (Chairman, Pres. & CEO) | Option Ex | 27,794 | .00 | 0 |
| 2021-05-06 | Kamphuis Robert D (Chairman, Pres. & CEO) | Buy | 10,000 | 16.32 | 163,160 |
| 2021-04-20 | Christen Timothy L | Option Ex | 19,532 | .00 | 0 |
| 2021-04-20 | Michels Patrick D | Option Ex | 19,532 | .00 | 0 |
| 2021-04-20 | Carlson Allen J | Option Ex | 19,532 | .00 | 0 |
| 2021-02-27 | Stille Randall P (Chief Operating Officer) | Option Ex | 10,534 | .00 | 0 |
| 2021-02-27 | Welak Eric J (EVP - Fabrication) | Option Ex | 2,985 | .00 | 0 |
| 2021-02-27 | Raber Ryan F (EVP - Strategy, Sales & Mktg) | Option Ex | 11,763 | .00 | 0 |
| 2021-02-27 | Kamphuis Robert D (Chairman, Pres. & CEO) | Option Ex | 73,947 | .00 | 0 |
| 2021-02-27 | Butz Todd M (Chief Financial Officer) | Option Ex | 17,557 | .00 | 0 |
| 2020-09-15 | Johnson Craig E | Sale | 2,032 | 9.23 | 18,751 |
| 2020-09-14 | Johnson Craig E | Sale | 3,968 | 9.24 | 36,656 |
| 2020-09-11 | Johnson Craig E | Sale | 4,000 | 9.20 | 36,800 |
| 2020-05-08 | Stille Randall P (Chief Operating Officer) | Option Ex | 559 | .00 | 0 |
| 2020-05-08 | Johnson Craig E | Option Ex | 5,883 | .00 | 0 |
| 2020-05-08 | St. Peter John A | Option Ex | 5,883 | .00 | 0 |
| 2020-05-08 | Christen Timothy L | Option Ex | 5,883 | .00 | 0 |
| 2020-05-08 | Michels Patrick D | Option Ex | 5,883 | .00 | 0 |
| 2020-05-08 | Welak Eric J (EVP - Fabrication) | Option Ex | 15,956 | .00 | 0 |
| 2020-05-08 | Raber Ryan F (EVP - Strategy, Sales & Mktg) | Option Ex | 25,516 | .00 | 0 |
| 2020-05-08 | Kamphuis Robert D (Chairman, Pres. & CEO) | Option Ex | 127,795 | .00 | 0 |
| 2020-05-08 | Butz Todd M (Chief Financial Officer) | Option Ex | 27,575 | .00 | 0 |
| 2020-05-08 | Rothman Jay O. | Option Ex | 5,883 | .00 | 0 |
| 2020-05-08 | Fisher Steven L | Option Ex | 5,883 | .00 | 0 |
| 2020-05-08 | Carlson Allen J | Option Ex | 5,883 | .00 | 0 |
| 2020-03-16 | Welak Eric J (EVP - Fabrication) | Sale | 11,866 | 5.55 | 65,880 |
| 2020-03-13 | St. Peter John A | Buy | 2,000 | 5.28 | 10,552 |
| 2020-03-12 | Christen Timothy L | Buy | 25,000 | 4.58 | 114,550 |
| 2020-03-12 | Kamphuis Robert D (Chairman, Pres. & CEO) | Buy | 30,000 | 5.50 | 165,000 |
| 2020-03-12 | Butz Todd M (Chief Financial Officer) | Buy | 5,000 | 4.23 | 21,130 |
| 2020-03-11 | Johnson Craig E | Buy | 10,000 | 6.02 | 60,199 |
| 2020-03-10 | Christen Timothy L | Buy | 10,000 | 6.31 | 63,099 |
| 2020-03-02 | Christen Timothy L | Buy | 8,000 | 7.40 | 59,184 |
| 2020-03-02 | Carlson Allen J | Buy | 5,000 | 7.47 | 37,345 |
| 2019-11-04 | Rothman Jay O. | Buy | 10,000 | 10.32 | 103,250 |
| 2019-10-31 | Raber Ryan F (EVP - Sales & Marketing) | Buy | 2,500 | 8.50 | 21,250 |
| 2019-10-30 | Christen Timothy L | Buy | 12,500 | 8.94 | 111,800 |
| 2019-10-30 | Kamphuis Robert D (Chairman, Pres. & CEO) | Buy | 20,000 | 8.79 | 175,799 |
| 2019-10-30 | Butz Todd M (Chief Financial Officer) | Buy | 10,000 | 8.75 | 87,530 |
| 2019-08-13 | Fisher Steven L | Buy | 7,500 | 12.02 | 90,127 |
| 2019-08-08 | Kamphuis Robert D (Chairman, Pres. & CEO) | Buy | 15,000 | 12.09 | 181,350 |
| 2019-06-13 | Sanderson Clifford O (Vice President - HR) | Buy | 1,850 | 14.33 | 26,510 |
| 2019-06-13 | Kamphuis Robert D (Chairman, Pres. & CEO) | Buy | 2,397 | 14.53 | 34,818 |
| 2019-06-12 | Christen Timothy L | Buy | 7,500 | 12.92 | 96,900 |
| 2019-06-12 | Kamphuis Robert D (Chairman, Pres. & CEO) | Buy | 32,063 | 12.89 | 413,324 |
| 2019-06-12 | Butz Todd M (Chief Financial Officer) | Buy | 5,474 | 12.91 | 70,663 |
| 2019-05-13 | St. Peter John A | Buy | 500 | 17.00 | 8,500 |
| 2019-05-13 | Christen Timothy L | Buy | 5,000 | 17.00 | 85,000 |
| 2019-05-13 | Michels Patrick D | Buy | 25,000 | 17.00 | 425,000 |
| 2019-05-13 | Sanderson Clifford O (Vice President - HR) | Buy | 150 | 17.00 | 2,550 |
| 2019-05-13 | Rothman Jay O. | Buy | 5,000 | 17.00 | 85,000 |
| 2019-05-13 | Carlson Allen J | Buy | 5,000 | 17.00 | 85,000 |
Insider trading activities including stock purchases, stock sales, and option exercises of MEC listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Mayville Engineering Company, Inc. (symbol MEC, CIK number 1766368) see the Securities and Exchange Commission (SEC) website.