Welcome to our dedicated page for ENVIRI SEC filings (Ticker: NVRI), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Enviri Corporation filings document the reporting obligations of a Delaware public company operating in environmental services, regulated waste management, recycling and rail-related equipment and technology. Its 8-K reports include operating and financial results, Regulation FD disclosures, material-event reports, and exhibits tied to earnings releases and strategic-review activity.
The company’s filing record also covers shareholder voting matters, proxy materials, material agreements, executive compensation arrangements, leadership and compliance officer appointments, governance changes, capital-structure disclosures and risk-related updates. These disclosures frame Enviri’s business portfolio, including Harsco Environmental, Clean Earth and Harsco Rail, through formal SEC reporting categories.
Enviri Corp President-Harsco Environmental Christophe Reitemeier exercised previously granted restricted stock units into common shares as part of his equity compensation. He converted 2,498 restricted stock units into the same number of Enviri common shares.
To cover tax obligations, 1,175 common shares were withheld at $17.65 per share, leaving him with a higher direct equity stake. Following these transactions, he directly owns 33,215 shares of Enviri common stock, reflecting a routine compensation-related exercise and tax withholding rather than an open-market trade.
ENVIRI Corp Senior Vice President & CHRO Jennifer Ott Kozak exercised equity awards and had shares withheld for taxes. On 2026-03-07, she converted 7,644 restricted stock units into the same number of common shares at a conversion price of $0.00 per share. To cover tax obligations, 3,511 common shares were disposed of at $17.65 per share through a tax-withholding transaction, not an open-market sale. Following these transactions, she directly holds 82,213 shares of common stock and 34,776 restricted stock units, reflecting a routine compensation-related equity exercise and associated tax settlement.
Enviri Corp President & COO Russell C. Hochman exercised equity awards and had shares withheld for taxes. He converted 25,955 stock appreciation rights into 15,833 shares of common stock, with 10,821 shares withheld to cover related tax obligations. He also converted 12,349 restricted stock units into 12,349 common shares, with 5,723 shares withheld for taxes. Following these compensation-related transactions, he directly holds 218,365 shares of common stock and 56,722 restricted stock units that remain subject to future vesting.
ENVIRI Corp Chairman and CEO F. Nicholas Grasberger III exercised restricted stock units into common stock and had shares withheld for taxes. On this date, 39,709 restricted stock units converted into 39,709 common shares. Of these, 18,235 common shares were withheld at $17.65 per share to cover tax obligations, which is not an open-market sale.
After these transactions, he directly holds 1,603,242 common shares and 177,282 restricted stock units that can convert into common stock as they vest under the company’s 2013 equity and incentive plan, which provides for vesting in one-third increments over three years.
Enviri Corp VP & Corporate Controller Samuel C. Fenice exercised restricted stock units into 3,771 shares of common stock. A portion of these shares (1,744) was withheld at $17.65 per share to cover tax obligations related to the vesting. After these transactions, he directly owns 46,981 shares of Enviri common stock and indirectly holds 559 shares through a managed account. The restricted stock units were granted under the 2013 Equity and Incentive Compensation Plan and vest in one-third increments on each of the first three anniversaries of the grant date.
Enviri Corp senior vice president and CFO Tom George reported equity award activity involving restricted stock units and common stock. On March 4, 2026, he exercised 29,943 restricted stock units, converting them on a one-for-one basis into 29,943 shares of Enviri common stock at a stated price of $0.00 per share, increasing his direct common stock holdings to 276,903 shares.
As part of this equity activity, 13,922 shares of common stock were disposed of at $18.16 per share to satisfy tax obligations through share withholding, leaving George with 262,981 shares of Enviri common stock held directly after the transactions. The footnote explains that the restricted stock units were granted under the 2013 Equity and Incentive Compensation Plan and vest in one-third increments on each of the first three anniversaries of the grant date.
Enviri Corp Senior Vice President & CHRO Jennifer Ott Kozak reported equity compensation activity involving restricted stock units and common shares. On March 4, 2026, she acquired 10,165 shares of common stock at $0.00 per share through the exercise and conversion of restricted stock units granted under Enviri’s 2013 Equity and Incentive Compensation Plan.
Following this conversion, her direct common stock holdings increased before 4,668 shares of common stock were disposed of at $18.16 per share to satisfy tax obligations through a share-withholding transaction. After these transactions, she directly held 78,080 shares of Enviri common stock. The footnote explains that these restricted stock units represent a right to receive Enviri common stock on a one-for-one basis and vest in one-third increments on each of the first three anniversaries of the grant date.
ENVIRI Corp vice president and general counsel Samuel Darden Romaninsky reported equity award activity involving restricted stock units and common shares. On March 4, 2026 he acquired 5,655 restricted stock units through an exercise or conversion of derivative securities at a stated price of $0.00 per unit, bringing his derivative holdings to 22,679 units.
On the same date, these units converted into 5,655 shares of ENVIRI common stock, increasing his direct common stock holdings to 30,858 shares. Also on March 4, 2026, 2,597 common shares were disposed of at $18.16 per share to satisfy tax withholding obligations associated with the equity award, leaving him with 28,261 directly held common shares after the withholding transaction.
Enviri Corp executive Christophe Reitemeier, President–Harsco Environmental, exercised 7,894 restricted stock units into the same number of common shares at a price of $0.00 per share. To cover tax obligations, 3,711 common shares were disposed of at $18.16 per share. After these transactions, he directly owned 31,892 common shares. The restricted stock units were granted under the 2013 Equity and Incentive Compensation Plan and vest in one-third increments on each of the first three anniversaries of the grant date.
Enviri Corp President & COO Russell C. Hochman reported equity compensation activity involving restricted stock units and common shares. On March 4, 2026, 16,580 restricted stock units were converted into 16,580 shares of Enviri common stock at a stated price of $0.0000 per share, reflecting a derivative exercise or conversion under the company’s 2013 Equity and Incentive Compensation Plan.
In a related tax-withholding disposition, 7,684 common shares were delivered at $18.1600 per share to satisfy tax obligations associated with this equity event. After these transactions, Hochman directly owned 206,727 shares of common stock and held 69,071 restricted stock units, which represent a contingent right to receive Enviri common stock on a one-for-one basis as they vest.