SCHEDULE 13G/A 0001067983 XXXXXXXX LIVE 5 Common Stock par value $0.01 per share 09/30/2025 0001014473 VERISIGN, INC. 92343E102 12061 Bluemont Way Reston VA 20190 Rule 13d-1(b) Warren E. Buffett a X1 0.00 8989880 0.00 8989880 8989880 N 9.7 IN Berkshire Hathaway Inc. a DE 0.00 8989880 0.00 8989880 8989880 N 9.7 HC CO National Indemnity Company a NE 0.00 8016933 0.00 8016933 8016933 N 8.6 IC CO GEICO Corporation a DE 0.00 8016933 0.00 8016933 8016933 N 8.6 HC CO Government Employees Insurance Company a NE 0.00 8016933 0.00 8016933 8016933 N 8.6 IC CO BNSF Master Retirement Trust a TX 0.00 515032 0.00 515032 515032 N 0.55 EP Scott Fetzer Company Collective Investment Trust a OH 0.00 95100 0.00 95100 95100 N 0.1 EP Precision Castparts Corp. Master Fund a OR 0.00 362815 0.00 362815 362815 N 0.39 EP VERISIGN, INC. 12061 Bluemont Way, Reston, VA 20190 Warren E. Buffett Berkshire Hathaway Inc. National Indemnity Company GEICO Corporation Government Employees Insurance Company BNSF Master Retirement Trust Scott Fetzer Company Collective Investment Trust Precision Castparts Corp. Master Trust. Warren E. Buffett 3555 Farnam Street Omaha, NE 68131 Berkshire Hathaway Inc. 3555 Farnam Street Omaha, NE 68131 National Indemnity Company 1314 Douglas Street Omaha, NE 68102 GEICO Corporation One GEICO Plaza Washington, DC 20076 Government Employees Insurance Company One GEICO Plaza Washington, DC 20076 BNSF Master Retirement Trust c/o BNSF Railway 2650 Lou Menk Drive Fort Worth, TX 76131 Scott Fetzer Company Collective Investment Trust c/o Marmon Holdings Inc. 181 W. Madison Street Chicago, IL 60602 Precision Castparts Corp. Master Trust c/o Precision Castparts Corporation 5885 Meadows Road Lake Oswego, OR 97035 Warren E. Buffett (United States); Berkshire Hathaway Inc. (Delaware); National Indemnity Company (Nebraska); GEICO Corporation (Delaware); Government Employees Insurance Company (Nebraska); BNSF Master Retirement Trust (Texas); Scott Fetzer Collective Investment Trust (Delaware); Precision Castparts Corp. Master Trust (Oregon). N IC EP HC OO See the Cover Pages for each of the Reporting Persons. See the Cover Pages for each of the Reporting Persons. See the Cover Pages for each of the Reporting Persons. See the Cover Pages for each of the Reporting Persons. See the Cover Pages for each of the Reporting Persons. See the Cover Pages for each of the Reporting Persons. Y N Not Applicable. N See Exhibit A. N Not Applicable. N Not Applicable. N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and 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. Warren E. Buffett /s/ Warren E. Buffett 11/14/2025 Berkshire Hathaway Inc. /s/ Warren E. Buffett 11/14/2025 National Indemnity Company /s/ Warren E. Buffett 11/14/2025 GEICO Corporation /s/ Warren E. Buffett 11/14/2025 Government Employees Insurance Company /s/ Warren E. Buffett 11/14/2025 BNSF Master Retirement Trust /s/ Warren E. Buffett 11/14/2025 Scott Fetzer Company Collective Investment Trust /s/ Warren E. Buffett 11/14/2025 Precision Castparts Corp. Master Fund /s/ Warren E. Buffett 11/14/2025