SCHEDULE 13G 0001997166 XXXXXXXX LIVE common stock 06/30/2025 0000314227 TOMI Environmental Solutions, Inc. 890023203 8430 SPIRES WAY Suite N FREDERICK MD 21702 Rule 13d-1(c) Morgan Stephen L. WI 1469664.00 0.00 1469664.00 0.00 1469664.00 7.3 IN TOMI Environmental Solutions, Inc. 8430 SPIRES WAY, Suite N, FREDERICK, MARYLAND, 21702 John F. Nelson 3610 Deerpath Road Middleton, WI 53562 United States Y 1,469,664 7.34274 1,469,664 (883,785 owned in personal account and 585,879 owned in self-directed IRA account) 0 1,469,664 0 N 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. Morgan Stephen L. Stephen L. Morgan 07/23/2025 After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. I further certify that I am an attorney, duly licensed in the State of Wisconsin, and I have been expressly retained and authorized by Mr. John F. Nelson to be his attorney and representative for the express purpose of submitting and signing the Schedule 13G on his behalf, and my electronic signature, below, shows and supports the authority to act as his authorized representative. Dated: July 23, 2025. /s/ Stephen L. Morgan Stephen L. Morgan Attorney and Authorized Representative of John F. Nelson Attention: Intentional misstatements or omissions of fact constitute Federal criminal violations (See 18 U.S.C. 1001).