EME (EMCOR Group, Inc.)
Insider Trading Activity
Every open-market purchase and sale reported by EME 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.
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.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-03 | Anthony Guzzi | Chairman, President and CEO | A | — | — |
| 2026-08-03 | John W Altmeyer | Director | A | — | — |
| 2026-08-03 | Jason R Nalbandian | SVP, Chief Acct Officer & CFO | A | — | — |
| 2026-08-03 | Maxine Lum Mauricio | CAO, EVP & General Counsel | A | — | — |
| 2026-06-18 | Carol P Lowe | Director | Sell | — | — |
| 2026-06-05 | John W Altmeyer | Director | A | — | — |
| 2026-06-05 | AMY E DAHL | Director | A | — | — |
| 2026-06-05 | Ronald L Johnson | Director | A | — | — |
| 2026-06-05 | Carol P Lowe | Director | A | — | — |
| 2026-06-05 | M KEVIN MCEVOY | Director | A | — | — |
| 2026-06-05 | PATRICK J ROCHE | Director | A | — | — |
| 2026-06-05 | Steven Schwarzwaelder | Director | A | — | — |
| 2026-06-05 | Robin A Walker-Lee | Director | A | — | — |
| 2026-05-13 | William P Reid | Director | Sell | — | — |
| 2026-05-05 | John W Altmeyer | Director | Sell | — | — |
| 2026-05-04 | Steven Schwarzwaelder | Director | Sell | — | — |
| 2026-05-04 | Anthony Guzzi | Chairman, President and CEO | G | — | — |
| 2026-05-04 | Jason R Nalbandian | SVP, CFO, Chief Acct. Officer | Sell | — | — |
| 2026-05-04 | Robert Peter Lind | VP and Controller | Sell | — | — |
| 2026-05-01 | Anthony Guzzi | Chairman, President and CEO | A | — | — |
| 2026-05-01 | Maxine Lum Mauricio | CAO, EVP & General Counsel | A | — | — |
| 2026-05-01 | Jason R Nalbandian | SVP, Chief Acct Officer & CFO | A | — | — |
| 2026-05-01 | John W Altmeyer | Director | A | — | — |
| 2026-05-01 | William P Reid | Director | A | — | — |
| 2026-03-18 | Maxine Lum Mauricio | CAO, EVP & General Counsel | G | — | — |
| 2026-03-09 | Anthony Guzzi | Chairman, President and CEO | Sell | — | — |
| 2026-03-03 | Maxine Lum Mauricio | CAO, EVP & General Counsel | Sell | — | — |
| 2026-03-02 | Jason R Nalbandian | SVP, CFO, Chief Acct. Officer | F | — | — |
| 2026-03-02 | Anthony Guzzi | Chairman, President and CEO | F | — | — |
| 2026-03-02 | Maxine Lum Mauricio | CAO, EVP & General Counsel | F | — | — |
| 2026-03-02 | Robert Peter Lind | VP and Controller | F | — | — |
| 2026-02-02 | Anthony Guzzi | Chairman, President and CEO | A | — | — |
| 2026-02-02 | Maxine Lum Mauricio | CAO, EVP & General Counsel | A | — | — |
| 2026-02-02 | Jason R Nalbandian | SVP, Chief Acct Officer & CFO | A | — | — |
| 2026-02-02 | John W Altmeyer | Director | A | — | — |
| 2026-02-02 | Carol P Lowe | Director | A | — | — |
| 2026-02-02 | William P Reid | Director | A | — | — |
| 2026-01-05 | Anthony Guzzi | Chairman, President and CEO | A | — | — |
| 2026-01-05 | Maxine Lum Mauricio | EVP, CAO and General Counsel | A | — | — |
| 2026-01-05 | Jason R Nalbandian | SVP, Chief Acct Officer & CFO | A | — | — |
| 2026-01-05 | Robert Peter Lind | VP and Controller | MIXED | — | — |
| 2025-11-05 | Robin A Walker-Lee | Director | Sell | — | — |
| 2025-10-31 | Anthony Guzzi | Chairman, President and CEO | A | — | — |
| 2025-10-31 | Maxine Lum Mauricio | CAO, EVP & General Counsel | A | — | — |
| 2025-10-31 | Jason R Nalbandian | SVP, Chief Acct Officer & CFO | A | — | — |
| 2025-10-31 | John W Altmeyer | Director | A | — | — |
| 2025-10-31 | William P Reid | Director | A | — | — |
| 2025-10-29 | PATRICK J ROCHE | Director | A | — | — |
| 2025-08-01 | Anthony Guzzi | Chairman, President and CEO | A | — | — |
| 2025-08-01 | Maxine Lum Mauricio | CAO, EVP & General Counsel | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Director | 400,306 | — |
| — | Director | 191,189 | — |
| — | EVP - Shared Services | 174,151 | — |
| — | Chairman, President and CEO | 173,115 | — |
| — | Director | 162,974 | — |
| — | Vice Chairman | 109,952 | — |
| — | — | 76,574 | — |
| — | Director | 75,075 | — |
| — | Director | 64,425 | — |
| — | Director | 64,089 | — |
| — | EVP & CFO | 54,958 | — |
| — | Director | 34,316 | — |
| — | Director | 33,923 | — |
| — | Director | 31,601 | — |
| — | CAO, EVP & General Counsel | 22,484 | — |
| — | Director | 22,251 | — |
| — | SVP, Chief Acct Officer & CFO | 18,161 | — |
| — | Director | 17,278 | — |
| — | Director | 16,105 | — |
| — | Director | 13,559 | — |
| — | Director | 10,149 | — |
| — | Director | 6,370 | — |
| — | Director | 5,424 | — |
| — | VP and Controller | 4,216 | — |
| — | Director | 1,539 | — |
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 EME quote page; the site-wide leaderboard is on the insider transactions hub.