MOD · Insider Trading
Modine Manufacturing Co
Every open-market purchase and sale reported by MOD officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-08 | Michael Bernard Mahan | President, Commercial HVAC | A | +915 | — |
| 2026-09-29 | Jeremy Michael Patten | President, Perf. Technologies | F | −631 | −$124.98K |
| 2026-09-14 | Brian Jon Agen | VP, CHRO | MIXED | +963 | −$719.87K |
| 2026-08-21 | Katherine Carolyn Harper | Director | A | +812 | — |
| 2026-08-21 | Marsha C Williams | Director | A | +1,389 | — |
| 2026-08-21 | Eric D Ashleman | Director | A | +812 | — |
| 2026-08-21 | Christine Y Yan | Director | A | +812 | — |
| 2026-08-21 | Suresh V Garimella | Director | A | +812 | — |
| 2026-08-21 | David J. Wilson | Director | A | +812 | — |
| 2026-08-21 | Gary Mark Bendza | Director | A | +812 | — |
| 2026-08-21 | Alan S Lowe | Director | A | +812 | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Marsha C Williams | Director | 112,042 | $14.60M |
| Suresh V Garimella | Director | 80,668 | $10.51M |
| Christine Y Yan | Director | 75,255 | $9.80M |
| Brian Jon Agen | VP, CHRO | 69,624 | $9.07M |
| Eric D Ashleman | Director | 43,162 | $5.62M |
| Katherine Carolyn Harper | Director | 17,390 | $2.27M |
| David J. Wilson | Director | 9,390 | $1.22M |
| Jeremy Michael Patten | President, Perf. Technologies | 2,746 | $357.72K |
| Alan S Lowe | Director | 2,064 | $268.88K |
| Gary Mark Bendza | Director | 1,961 | $255.46K |
| Michael Bernard Mahan | President, Commercial HVAC | 915 | $119.20K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the MOD quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.