0001079973-23-000091.txt : 20230113 0001079973-23-000091.hdr.sgml : 20230113 20230113184216 ACCESSION NUMBER: 0001079973-23-000091 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230111 FILED AS OF DATE: 20230113 DATE AS OF CHANGE: 20230113 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Werner Ryan D. CENTRAL INDEX KEY: 0001931824 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-33675 FILM NUMBER: 23529887 MAIL ADDRESS: STREET 1: C/O RIOT BLOCKCHAIN, INC. STREET 2: 3855 AMBROSIA STREET, SUITE 301 CITY: CASTLE ROCK STATE: CO ZIP: 80109 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Riot Platforms, Inc. CENTRAL INDEX KEY: 0001167419 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374] IRS NUMBER: 841553387 STATE OF INCORPORATION: NV FISCAL YEAR END: 1231 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 4 1 ownership.xml X0306 4 2023-01-11 0 0001167419 Riot Platforms, Inc. RIOT 0001931824 Werner Ryan D. C/O RIOT PLATFORMS, INC. 3855 AMBROSIA STREET, SUITE 301 CASTLE ROCK CO 80109 0 1 0 0 SVP, CAO Common Stock 2023-01-11 4 F 0 7200 4.22 D 335719 D Shares surrendered to the Issuer, in accordance with Rule 16b-3 under the Exchange Act, to cover tax liabilities incident to the vesting of 16,000 performance-based restricted shares of the Issuer's Common Stock, previously issued to the Reporting Person as restricted stock awards, which are eligible to vest, if at all, based on the Issuer's achievement of performance objectives established under the performance plan, as previously reported on Form 4 by the Reporting Person. Pursuant to the equity award agreements between the Issuer and the Reporting Person covering such awards, vested shares may be surrendered to the Issuer by the Reporting Person to cover applicable taxes incurred in connection with the vesting of such shares, as authorized and approved by the Issuer's Compensation and Human Resources Committee, which administers the Plan. /s/ Alexander K. Travis, Attorney-in-Fact for Ryan D. Werner 2023-01-13