SCHEDULE 13G 0001595082 XXXXXXXX LIVE Common Stock, par value $1.25 per share 02/13/2026 0000045876 ENVIRI Corp 415864107 TWO LOGAN SQUARE 100-120 NORTH 18TH STREET, 17TH FLOOR PHILADELPHIA PA 19103 Rule 13d-1(c) Davidson Kempner Credit Investments LP b E9 0.00 4285800.00 0.00 4285800.00 4285800.00 N 5.31 PN Davidson Kempner Capital Management LP b DE 0.00 4285800.00 0.00 4285800.00 4285800.00 N 5.31 PN Anthony A. Yoseloff b X1 0.00 4285800.00 0.00 4285800.00 4285800.00 N 5.31 IN ENVIRI Corp Two Logan Square, 100-120 North 18th Street, 17th Floor, Philadelphia, Pennsylvania 19103 This Statement is filed by each of the entities and persons listed below, all of whom together are referred to herein as the "Reporting Persons": (i) Davidson Kempner Credit Investments LP, a Cayman Islands exempted limited partnership ("DKCI"). Davidson Kempner Credit Investments GP LLC, a Delaware limited liability company ("DKCI GP"), is the general partner of DKCI and Davidson Kempner Liquid GP Topco LLC, a Delaware limited liability company, is the managing member of DKCI GP. DKCM (as defined below) is responsible for the voting and investment decisions of DKCI; (ii) Davidson Kempner Capital Management LP, a Delaware limited partnership and a registered investment adviser with the U.S. Securities and Exchange Commission, acts as investment manager to DKCI ("DKCM"). DKCM GP LLC, a Delaware limited liability company, is the general partner of DKCM. The managing members of DKCM are Anthony A. Yoseloff, Conor Bastable, Morgan P. Blackwell, Patrick W. Dennis, Gabriel T. Schwartz, Zachary Z. Altschuler, Joshua D. Morris, Suzanne K. Gibbons, Gregory S. Feldman, Melanie Levine and James Li; and (iii) Anthony A. Yoseloff, through DKCM, is responsible for the voting and investment decisions relating to the common stock, par value $1.25 per share ("Common Stock"), of Enviri Corporation (the "Company") held by DKCI. The address of the principal business office of each of the Reporting Persons is c/o Davidson Kempner Capital Management LP, 9 West 57th Street, 29th Floor, New York, NY 10019. (i) DKCI - a Cayman Islands exempted limited partnership (ii) DKCM - a Delaware limited partnership (iii) Anthony A. Yoseloff - United States Y The information required by Item 4(a) is set forth in Row 9 of the cover page for each of the Reporting Persons and is incorporated herein by reference. The percentages set forth in this Schedule 13G are calculated based upon an aggregate of 80,698,491 shares of Common Stock outstanding as of November 19, 2025, as reported in Exhibit 2.2 attached to the Company's Current Report on Form 8-K, filed with the Securities and Exchange Commission on November 21, 2025. 5.31% The information required by Item 4(c)(i) is set forth in Row 5 of the cover page for each of the Reporting Persons and is incorporated herein by reference. The information required by Item 4(c)(ii) is set forth in Row 6 of the cover page for each of the Reporting Persons and is incorporated herein by reference. The information required by Item 4(c)(iii) is set forth in Row 7 of the cover page for each of the Reporting Persons and is incorporated herein by reference. The information required by Item 4(c)(iv) is set forth in Row 8 of the cover page for each of the Reporting Persons and is incorporated herein by reference. Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. Exhibit 99.1 JOINT FILING AGREEMENT Davidson Kempner Credit Investments LP /s/ Anthony A. Yoseloff 02/23/2026 Davidson Kempner Capital Management LP /s/ Anthony A. Yoseloff 02/23/2026 Anthony A. Yoseloff /s/ Anthony A. Yoseloff 02/23/2026