0001968582-23-000152.txt : 20230525 0001968582-23-000152.hdr.sgml : 20230525 20230525143433 ACCESSION NUMBER: 0001968582-23-000152 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230525 DATE AS OF CHANGE: 20230525 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: 23959763 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: Les Jason CENTRAL INDEX KEY: 0001721702 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 0001721702 XXXXXXXX LIVE 0001167419 Riot Platforms, Inc. 001-33675 3855 Ambrosia Street, Suite 301 Castle Rock CO 80109 303-794-2000 Jason Les CEO Director Common Stock JP Morgan Securities LLC

390 Madison Avenue 6th Floor New York NY 10017

50000 567500 175078000 05/25/2023 NASDAQ Common Stock 05/20/2021 Transfer Jason Les, who acquired from Issuer on 04/26/21 N 4375 05/20/2021 N/A Common Stock 12/07/2021 Transfer Jason Les, who acquired from Issuer on 12/07/21 N 31250 12/07/2021 N/A Common Stock 02/17/2022 Transfer Jason Les, who acquired from Issuer on 02/17/22 N 14375 02/17/2022 N/A Y The shares filed today will be sold by the Jason M. Les Trust, Jason Les as Trustee 05/25/2023 /s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Jason Les