NVRI · Insider Trading
Enviri Corporation
Every open-market purchase and sale reported by NVRI 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 |
|---|---|---|---|---|---|
| 2026-08-19 | Peter Francis Minan | Executive Vice President & CFO | Buy | +2,946 | +$59.72K |
| 2026-08-18 | Carolann I Haznedar | Director | Buy | +4,875 | +$99.75K |
| 2026-06-17 | John S Quinn | Director | A | +6,250 | — |
| 2026-06-17 | Edgar M Purvis Jr | Director | A | +6,250 | — |
| 2026-06-17 | Samuel Darden Romaninsky | SVP and General Counsel | A | +22,212 | — |
| 2026-06-17 | Rebecca Martinez O'Mara | Director | A | +6,250 | — |
| 2026-06-17 | Peter Francis Minan | Executive Vice President & CFO | A | +78,125 | — |
| 2026-06-17 | Timothy M Laurion | Director | A | +6,250 | — |
| 2026-06-17 | James F Earl | Director | A | +6,250 | — |
| 2026-06-17 | Gary Raymond Lada | SVP and President-Harsco Rail | A | +17,500 | — |
| 2026-06-17 | Samuel C. Fenice | VP & Corporate Controller | A | +9,027 | — |
| 2026-06-17 | Carolann I Haznedar | Director | A | +6,250 | — |
| 2026-06-17 | Nicholas C Fanandakis | Director | A | +6,250 | — |
| 2026-06-17 | Russell C. Hochman | President and CEO | A | +144,231 | — |
| 2026-06-17 | Christophe Reitemeier | President-Harsco Environmental | A | +22,747 | — |
| 2026-06-08 | Peter Francis Minan | Executive Vice President & CFO | Buy | +8,333 | +$160.41K |
| 2026-06-04 | Russell C. Hochman | President and CEO | Buy | +51,519 | +$1.00M |
| 2026-06-04 | Edgar M Purvis Jr | Director | Buy | +14,000 | +$253.40K |
| 2026-06-02 | Nicholas C Fanandakis | Director | D | −18,309 | — |
| 2026-06-02 | Edgar M Purvis Jr | Director | D | −101,925 | — |
| 2026-06-02 | Carolann I Haznedar | Director | D | −95,491 | — |
| 2026-06-02 | Timothy M Laurion | Director | D | −47,760 | — |
| 2026-06-02 | Rebecca Martinez O'Mara | Director | D | −47,909 | — |
| 2026-06-02 | John S Quinn | Director | D | −40,140 | — |
| 2026-06-02 | Jennifer Ott Kozak | Senior Vice President & CHRO | D | −101,019 | — |
| 2026-06-02 | James F Earl | Director | D | −130,552 | — |
| 2026-06-02 | Gary Raymond Lada | SVP and President-Harsco Rail | D | −12,092 | — |
| 2026-06-02 | F Nicholas Grasberger III | Chairman and CEO | D | −1,677,852 | — |
| 2026-06-01 | Christophe Reitemeier | President-Harsco Environmental | MIXED | −66,491 | −$502.57K |
| 2026-06-01 | Samuel Darden Romaninsky | VP, General Counsel & CCO | MIXED | −55,329 | −$240.00K |
| 2026-06-01 | Samuel C. Fenice | VP & Corporate Controller | MIXED | −74,142 | −$254.13K |
| 2026-06-01 | Russell C. Hochman | President & COO | MIXED | −272,654 | −$1.06M |
| 2026-06-01 | Tom George Vadaketh | SVP and CFO | MIXED | −412,675 | −$1.91M |
| 2026-05-22 | F Nicholas Grasberger III | Chairman and CEO | MIXED | +76,363 | −$1.27M |
| 2026-05-22 | Christophe Reitemeier | President-Harsco Environmental | MIXED | +10,595 | −$183.54K |
| 2026-05-22 | Samuel C. Fenice | VP & Corporate Controller | MIXED | +8,726 | −$146.57K |
| 2026-05-22 | Russell C. Hochman | President & COO | MIXED | +24,115 | −$406.75K |
| 2026-05-22 | Samuel Darden Romaninsky | VP, General Counsel & CCO | MIXED | +8,756 | −$145.28K |
| 2026-05-22 | Jeffrey A Beswick | SVP & Grp. Pres., Clean Earth | MIXED | +20,631 | −$320.51K |
| 2026-05-22 | Tom George Vadaketh | SVP and CFO | MIXED | +89,666 | −$1.49M |
| 2026-05-22 | Gary Raymond Lada | SVP and President-Harsco Rail | MIXED | +12,092 | −$180.65K |
| 2026-05-22 | Jennifer Ott Kozak | Senior Vice President & CHRO | MIXED | +14,901 | −$247.11K |
| 2026-05-21 | Samuel C. Fenice | VP & Corporate Controller | MIXED | +15,589 | −$257.11K |
| 2026-05-21 | Samuel Darden Romaninsky | VP, General Counsel & CCO | MIXED | +14,807 | −$241.21K |
| 2026-05-21 | Russell C. Hochman | President & COO | MIXED | +26,691 | −$442.12K |
| 2026-05-21 | Christophe Reitemeier | President-Harsco Environmental | MIXED | +20,454 | −$213.51K |
| 2026-05-21 | Tom George Vadaketh | SVP and CFO | MIXED | +48,579 | −$791.17K |
| 2026-05-21 | Jeffrey A Beswick | SVP & Grp. Pres., Clean Earth | MIXED | +10,957 | −$428.49K |
| 2026-05-20 | John S Quinn | Director | M | +34,334 | — |
| 2026-05-20 | Carolann I Haznedar | Director | M | +83,047 | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Tom George Vadaketh | SVP and CFO | 502,504 | $12.66M |
| Russell C. Hochman | President and CEO | 288,741 | $7.28M |
| Peter Francis Minan | Executive Vice President & CFO | 97,505 | $2.46M |
| Edgar M Purvis Jr | Director | 54,225 | $1.37M |
| James F Earl | Director | 49,767 | $1.25M |
| Christophe Reitemeier | President-Harsco Environmental | 45,246 | $1.14M |
| Carolann I Haznedar | Director | 42,955 | $1.08M |
| Samuel Darden Romaninsky | SVP and General Counsel | 40,655 | $1.02M |
| Samuel C. Fenice | VP & Corporate Controller | 33,746 | $850.40K |
| Rebecca Martinez O'Mara | Director | 22,219 | $559.92K |
| Timothy M Laurion | Director | 22,170 | $558.68K |
| Gary Raymond Lada | SVP and President-Harsco Rail | 21,530 | $542.56K |
| John S Quinn | Director | 19,629 | $494.65K |
| Nicholas C Fanandakis | Director | 12,352 | $311.27K |
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 NVRI 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.