FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person *
Curi Mauro
(Last) (First) (Middle)
TWO LOGAN SQUARE
100-120 N. 18TH STREET, 17TH FLOOR
(Street)
PHILADELPHIA PA 19103
(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
04/17/2024 		3. Issuer Name and Ticker or Trading Symbol
ENVIRI Corp [ NVRI ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
President Harsco Environmental
 5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock 20,134
D
 
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Restricted Stock Unit   (1)   (1) Common Stock 41,238 0 D  
Performance Share Units   (2) 12/31/2024 Common Stock 11,930 0 D  
Performance Share Units   (2) 12/31/2025 Common Stock 19,307 0 D  
Performance Share Units   (2) 12/31/2026 Common Stock 24,389 0 D  
Stock Appreciation Rights   (3) 03/11/2034 Common Stock 39,680 8.2 D  
Explanation of Responses:
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. The stock appreciation rights vest in one-third increments on each of the first three anniversaries of 3/11/2024, the date of the grant.
Remarks:
Exhibit List - Exhibit 24 - Power of Attorney
/s/ Mauro Curi 04/26/2024
** Signature of Reporting Person Date
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.
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ATTACHMENTS / EXHIBITS

ATTACHMENTS / EXHIBITS

EX-24.HTM