X0609 4 2026-08-17 0 0002104052 Enviri Corp NVRI 0001756619 HAZNEDAR CAROLANN I false TWO LOGAN SQUARE 100-120 N. 18TH STREET, 17TH FLOOR PHILADELPHIA PA 19103 1 0 0 0 0 Common Stock 2026-08-17 4 P 0 4875 20.461 A 42955 D The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $20.38 to $20.60, inclusive. The reporting person undertakes to provide to Enviri Corporation, any security holder of Enviri Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote (1) to this Form 4. /s/ Carolann I. Haznedar 2026-08-18