| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Chairman, President & CEO
1 company
Robert D Kamphuis last filed a Form 4 in February 2022, as Chairman, President & CEO at MEC. Robert D Kamphuis's net worth is not public. Form 4 filings only show shares in the companies where this person was an insider, as of the last filing.
At the last filing, the largest reported position was 420,536 shares of MEC. Net of sales, the MEC filings show accumulation of 109,460 shares.
Robert D Kamphuis has 12 Form 4 filings on record from May 2019 to February 2022, all as Chairman, President & CEO at Mayville Engineering (MEC), 2019–2022.
The 22 reported transactions were 9 option or other derivative awards, 6 open-market purchases, 5 option exercises and 1 tax withholding, plus smaller numbers of other types.
Counted by filing, the open-market trades come to 5 purchases worth about $1.1M and no sales.
The largest open-market purchase was 34,460 shares of MEC at an average $13.00 on June 13, 2019, about $448K.
Shares as reported in the last Form 4 for each company; the most recent is from February 2022. Values use today's prices. Any trades after the last filing were not reported, so current holdings may differ.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| May 6, 2021 | MEC Mayville Engineering Company, Inc. | Chairman, President & CEO | Buy | 10,000 | $16.32 | $163,158.00 | +3.3% | +3.5% | -49.5% | |
| Mar 12, 2020 | MEC Mayville Engineering Company, Inc. | Chairman, President & CEO | Buy | 30,000 | $5.50 | $165,000.00 | +42.9% | - | - | |
| Oct 30, 2019 | MEC Mayville Engineering Company, Inc. | Chairman, President & CEO | Buy | 20,000 | $8.79 | $175,800.00 | +40.0% | - | - | |
| Aug 8, 2019 | MEC Mayville Engineering Company, Inc. | Chairman, President & CEO | Buy | 15,000 | $12.09 | $181,347.00 | +42.9% | - | - | |
| Jun 13, 2019 | MEC Mayville Engineering Company, Inc. | Chairman, President & CEO | Buy | 34,460 | $13.00 | $448,139.51 | +6,381% | - | - |