# EDGAR Filing Document

**Accession Number:** 0000045876
**File Stem:** 0000045876-25-000113
**Filing Date:** 2025-12
**Character Count:** 8195
**Document Hash:** 18d4b426e887d749125a12828edb78d4
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000045876-25-000113.hdr.sgml**: 20251216

**ACCESSION NUMBER**: 0000045876-25-000113

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20251205

**FILED AS OF DATE**: 20251216

**DATE AS OF CHANGE**: 20251216

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Romaninsky Samuel Darden
- **CENTRAL INDEX KEY:** 0002101426

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-03970
- **FILM NUMBER:** 251575204

**MAIL ADDRESS:**
- **STREET 1:** TWO LOGAN SQUARE
- **STREET 2:** 100-120 N. 18TH STREET, SUITE 1700
- **CITY:** PHILADELPHIA
- **STATE:** PA
- **ZIP:** 19103
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ENVIRI Corp
- **CENTRAL INDEX KEY:** 0000045876
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-SERVICES, NEC [8900]
- **ORGANIZATION NAME:** 07 Trade & Services
- **EIN:** 231483991
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** TWO LOGAN SQUARE
- **STREET 2:** 100-120 NORTH 18TH STREET, 17TH FLOOR
- **CITY:** PHILADELPHIA
- **STATE:** PA
- **ZIP:** 19103
- **BUSINESS PHONE:** 267-857-8715

**MAIL ADDRESS:**
- **STREET 1:** TWO LOGAN SQUARE
- **STREET 2:** 100-120 NORTH 18TH STREET, 17TH FLOOR
- **CITY:** PHILADELPHIA
- **STATE:** PA
- **ZIP:** 19103

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** HARSCO CORP
- **DATE OF NAME CHANGE:** 19920703

## Ex-24

![](poa-sr001.jpg)

Pownn or ArronNnv The undersigned, a director and (or) officer of Enviri Corporation, a Delaware corporation (the "Company") appoints the following individuals, with full power to each of them to act alone, as his or her true and lawful attorneys-in-fact and agents to act as account administrator to manage the applicant's Electronic Data Gathering, Analysis, and Retrieval (EDGAR) account, and to execute and file on behalf of the undersigned, (A) any Form ID for purposes of opening an account in the applicant's name on the EDGAR system and (B) all Forms 3,4 and 5 and any amendments thereto that the undersigned may be required to file with the Securities and Exchange Commission, and any stock exchange or similar authority, as a result of the undersigned's ownership of or transactions in securities of Enviri Corporation. The authority ofthe following individuals under the Power of Attorney shall continue until the undersigned is no longer required to file Forms 3, 4 and 5 with regard to the undersigned's ownership of or transactions in securities of Enviri Corporation, unless earlier revoked in writing. The undersigned acknowledges that the following individuals are not assuming any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934. The following employees of Enviri Corporation: o Joshua Zalasky - Assistant General Counsel o Danee McKennon - Senior Corporate Governance Manager This authorization shall supersede all prior authorizations to act for the undersigned with respect to securities of the Company in these matters. IN WITNESS WHEREOF, I have hereunto set my hand this { dayof Decemb er, 2025 lrr.\* æ Name: Samuel D. Romaninsky Title: Vice President, General Counsel & Chief Compliance Officer State of ûn Vd\;6- County of ó! This Power of Attomey was acknowledged and executed before me on trri" Sdatuv or lþ ,huzo âf ,av (, rnqnß (name of person otaryAmanda M. Waldner, Notary PhiladelPhia CountY MycommissionexPires MaY 3' 2029 Commission number 1 391 252 ofCommonwealth Pennsylvania ISEAL] Membor, P€nnsYlvanla of Nolarlss commission Expires: [\qf3 , AMl

------

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Romaninsky Samuel Darden<br><sub>(Last) (First) (Middle)</sub><br>TWO LOGAN SQUARE<br>100-120 N. 18TH STREET, SUITE 1700<br><sub>(Street)</sub><br>PHILADELPHIA, PA 19103<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>ENVIRI Corp [ NVRI ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2025-12-05 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [ ] 10% Owner<br>[X] Officer (give title below)   [ ] Other (specify below)<br>_VP, General Counsel & CCO_ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Common Stock, $1.25 par value | 17547 | D |  |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| Restricted Stock Units | <sup>(1)</sup> | <sup>(1)</sup> | Common Stock, $1.25 par value | 28334 | $0 | D |  |
| Performance Share Units | <sup>(2)</sup> | 2025-12-31 | Common Stock, $1.25 par value | 7396 | $0 | D |  |
| Performance Share Units | <sup>(2)</sup> | 2026-12-31 | Common Stock, $1.25 par value | 8036 | $0 | D |  |
| Performance Share Units | <sup>(3)</sup> | 2027-12-31 | Common Stock, $1.25 par value | 11311 | $0 | D |  |

---

### Footnotes:

(1) Restricted stock units granted under the 2013 Equity and Incentive Compensation Plan represent a contingent right to receive Enviri common stock on a one-for-one basis when the restricted stock units vest. The restricted stock units vest in one-third increments on each of the first three anniversaries of the date of the grant.

(2) Each performance share unit represents a contingent right to receive the equivalent of one share of Enviri common stock. The performance share units vest based on the total shareholder return of Enviri common stock relative to the S&P 600 Industrials Index. The performance share units vest on the expiration date.

(3) Each performance share unit represents a contingent right to receive the equivalent of one share of Enviri common stock.  Upon vesting, 50% of the performance share units will be settled in shares of Enviri common stock and 50% of the performance share units will be settled in cash. The performance share units vest based on the total shareholder return of Enviri common stock relative to the S&P 600 Industrials Index. The performance share units vest on the expiration date.

**Signature:** /s/ Joshua R. Zalasky, attorney-in-fact for Samuel D. Romaninsky  
**Date:** 2025-12-16

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**