X0508 4 2024-06-05 0 0001500198 NEUROONE MEDICAL TECHNOLOGIES Corp NMTC 0001709738 Christianson Mark 7599 ANAGRAM DRIVE EDEN PRAIRIE MN 55344 0 1 0 0 Business Development Director 0 Common Stock 2024-06-05 4 S 0 25800 0.8784 D 297224 D The price represents the weighted average price of the multiple transactions reported on this line. The shares were sold at prices ranging from $0.8741 to $0.8801 per share. Upon request by the SEC staff, the issuer or any securityholder of the issuer, the reporting person will provide full information regarding the number of shares sold at each separate price. /s/ Stephanie Swan, by Power of Attorney 2024-06-07