As of May 23, 2026, the three largest insider holders of MEC are Robert D Kamphuis (Chairman, Pres. Ceo, 420.54K shares), Jagadeesh A Reddy (President Ceo, 180.18K shares), Todd M Butz (Chief Financial Officer, 173.74K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Allen J Carlson | - | 74,882 | 0 | 18 Apr, 2025 |
| Steven L Fisher | - | 80,713 | 0 | 23 Apr, 2026 |
| Robert L Mccormick | - | 29,078 | 0 | 23 Apr, 2026 |
| Jennifer J. Kent | - | 24,982 | 0 | 18 Apr, 2025 |
| Jay O. Rothman | - | 24,721 | 0 | 17 Apr, 2024 |
| Rachele Marie Lehr | Chief Financial Officer | 30,529 | 0 | 17 Mar, 2026 |
| Todd M Butz | Chief Financial Officer | 173,743 | 0 | 18 Mar, 2025 |
| Robert D Kamphuis | Chairman, Pres. Ceo | 420,536 | 0 | 02 Mar, 2022 |
| Ryan F Raber | Evp Strategy, Sales Mktg | 106,970 | 0 | 17 Mar, 2026 |
| Patrick D Michels | - | 81,135 | 0 | 19 Apr, 2023 |
| Timothy L Christen | - | 153,804 | 0 | 23 Apr, 2026 |
| Randall P Stille | Chief Operating Officer | 45,056 | 0 | 02 Mar, 2023 |
| Jagadeesh A Reddy | President Ceo | 180,183 | 0 | 17 Mar, 2026 |
| Tania Wingfield | - | 5,949 | 0 | 23 Apr, 2026 |
| Sean P Leuba | Svp, Corp. Development Gc | 18,473 | 0 | 17 Mar, 2026 |
| Craig D Nichols | Svp, Operations Supply Chain | 4,146 | 0 | 17 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 21 Apr, 2026 | Tania Wingfield | Common Stock | A | 5,949 | $0.00 | 5,949 | D | M |
| 21 Apr, 2026 | Timothy L Christen | Common Stock | A | 12,397 | $0.00 | 153,804 | D | M |
| 21 Apr, 2026 | Steven L Fisher | Common Stock | A | 5,883 | $0.00 | 36,365 | D | M |
| 21 Apr, 2026 | Christine M. Schyvinck | Director Restricted Stock Units | A | 5,959 | $0.00 | 5,959 | D | A |
| 21 Apr, 2026 | Robert L Mccormick | Common Stock | A | 10,331 | $0.00 | 29,078 | D | M |
| 21 Apr, 2026 | Jennifer J. Kent | Director Deferred Stock Units | A | 5,959 | $0.00 | 30,775 | D | A |
| 21 Apr, 2026 | Robert L Mccormick | Director Restricted Stock Units | D | 10,331 | $0.00 | 0 | D | M |
| 21 Apr, 2026 | Jay O. Rothman | Director Deferred Stock Units | A | 5,959 | $0.00 | 71,451 | D | A |
| 21 Apr, 2026 | Steven L Fisher | Common Stock | A | 19,532 | $0.00 | 55,897 | D | M |
| 21 Apr, 2026 | Timothy L Christen | Director Restricted Stock Units | D | 12,397 | $0.00 | 0 | D | M |
| 21 Apr, 2026 | Tania Wingfield | Director Restricted Stock Units | D | 5,949 | $0.00 | 0 | D | M |
| 21 Apr, 2026 | Timothy L Christen | Director Restricted Stock Units | A | 7,150 | $0.00 | 7,150 | D | A |
| 21 Apr, 2026 | Robert L Mccormick | Director Restricted Stock Units | A | 5,959 | $0.00 | 5,959 | D | A |
| 21 Apr, 2026 | Tania Wingfield | Director Restricted Stock Units | A | 5,959 | $0.00 | 5,959 | D | A |
| 21 Apr, 2026 | Steven L Fisher | Common Stock | A | 14,485 | $0.00 | 70,382 | D | M |
| 21 Apr, 2026 | Steven L Fisher | Common Stock | A | 10,331 | $0.00 | 80,713 | D | M |
| 21 Apr, 2026 | Steven L Fisher | Director Deferred Stock Units | D | 5,883 | $0.00 | 34,017 | D | M |
| 21 Apr, 2026 | Steven L Fisher | Director Deferred Stock Units | D | 19,532 | $0.00 | 14,485 | D | M |
| 21 Apr, 2026 | Steven L Fisher | Director Deferred Stock Units | D | 14,485 | $0.00 | 0 | D | M |
| 21 Apr, 2026 | Steven L Fisher | Director Restricted Stock Units | D | 10,331 | $0.00 | 0 | D | M |