X0609 4 2026-08-31 0 0000748592 Ernexa Therapeutics Inc. ERNA 0001933592 Luther Sanjeev false C/O ERNEXA THERAPEUTICS INC. 1035 CAMBRIDGE STREET, STE. 18A CAMBRIDGE MA 02141 1 1 0 0 President and CEO 0 Stock Option (right to buy) 4.57 2026-08-31 4 A 0 118848 0 A 2036-08-31 Common Stock 118848 118848 D Subject to continued service, one-third of the shares underlying the stock option will vest on the first anniversary of the grant date, and the remaining shares underlying the stock option will vest in 24 substantially equal monthly installments thereafter. /s/ Sanjeev Luther 2026-09-01