0001872927-23-000003.txt : 20231208 0001872927-23-000003.hdr.sgml : 20231208 20231208212842 ACCESSION NUMBER: 0001872927-23-000003 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231208 DATE AS OF CHANGE: 20231208 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Riot Platforms, Inc. CENTRAL INDEX KEY: 0001167419 STANDARD INDUSTRIAL CLASSIFICATION: FINANCE SERVICES [6199] IRS NUMBER: 841553387 STATE OF INCORPORATION: NV FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-33675 FILM NUMBER: 231476793 BUSINESS ADDRESS: STREET 1: 3855 AMBROSIA STREET, SUITE 301 CITY: CASTLE ROCK STATE: CO ZIP: 80109 BUSINESS PHONE: 303-794-2000 MAIL ADDRESS: STREET 1: 3855 AMBROSIA STREET, SUITE 301 CITY: CASTLE ROCK STATE: CO ZIP: 80109 FORMER COMPANY: FORMER CONFORMED NAME: Riot Blockchain, Inc. DATE OF NAME CHANGE: 20171004 FORMER COMPANY: FORMER CONFORMED NAME: Bioptix, Inc. DATE OF NAME CHANGE: 20161201 FORMER COMPANY: FORMER CONFORMED NAME: Venaxis, Inc. DATE OF NAME CHANGE: 20121218 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Jackman William Richard CENTRAL INDEX KEY: 0001872927 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O RIOT PLATFORMS, INC. STREET 2: 3855 AMBROSIA STREET, SUITE 301 CITY: CASTLE ROCK STATE: CO ZIP: 80109 144 1 primary_doc.xml 144 0001872927 XXXXXXXX LIVE 0001167419 Riot Platforms, Inc. 001-33675 3855 AMBROSIA STREET, SUITE 301 CASTLE ROCK CO 80109 303-794-2000 Jackman William Richard Officer Common Stock Interactive Brokers U.K. Limited

Level 20, Heron Tower 110 Bishipsgate London X0 X00

45000 705150.00 206515415 12/08/2023 NASDAQ Common Stock 06/01/2023 Shares acquired pursuant to equity awards made under the 2019 Equity Incentive Plan Riot Platforms, Inc. N 45000 06/01/2023 Not Applicable - No Payment Y 12/08/2023 /s/ William Richard Jackman