X0508 4 2025-11-10 0001196298 NEPHROS INC NEPH 0001179697 Amron Arthur H C/O NEPHROS, INC., 380 LACKAWANNA PLACE SOUTH ORANGE NJ 07079 1 0 0 0 0 Common Stock 2025-11-10 4 A 0 5391 0 A 131272 D Stock Option (Right to Buy) 2.14 2034-05-14 Common Stock 7323 7323 D Stock Option (Right to Buy) 1.47 2035-01-01 Common Stock 7050 7050 D This option vests as to 2,441 shares on each of 5/14/24, 5/14/25 and 5/14/26. This option vests as to 2,350 shares on each of 1/1/25, 1/1/26 and 1/1/27. /s/ Arthur H. Amron 2025-11-13