Riot Platforms, Inc. filings document the regulatory record for a Nevada digital infrastructure company whose common stock trades on the Nasdaq Capital Market under RIOT. Recent Form 8-K reports disclose operating and financial results, earnings presentation materials, material agreements, credit arrangements, and corporate events tied to the company’s Bitcoin mining and data center infrastructure strategy.
The company’s proxy and governance filings cover board structure, executive compensation, shareholder voting matters, and bylaw changes, including a phased board declassification. Other filings describe the Rockdale site land acquisition, data center lease arrangements, leadership and compensation matters, registered securities, exhibits, and formal disclosures connected to Riot’s operating subsidiaries and capital structure.
Riot Platforms, Inc. COO Stephen Mitchell Howell Jr. reported a routine tax-related share disposition. On July 1, 2026, 21,966 shares of common stock were withheld by the company to cover tax obligations tied to vesting of restricted shares, at $23.96 per share. After this withholding, he directly holds 2,008,768 shares of Riot Platforms common stock, indicating this was a compensation and tax event rather than an open-market sale.
Riot Platforms CEO Jason Les reported insider transactions involving the company’s common stock. An indirect entity associated with him, The Jason M. Les Trust dated March 8, 2021, completed an open-market sale of 62,703 shares on June 22, 2026 at a weighted average price of $30.09 per share, executed under a pre-arranged Rule 10b5-1 trading plan adopted on August 25, 2025. Following these transactions, Les holds 7,942,573 shares directly and 1,263,556 shares indirectly through the trust, indicating he retains a substantial equity position in Riot Platforms after the planned sale.
Riot Platforms, Inc. senior vice president and chief accounting officer Ryan D. Werner reported an open-market sale of common stock. He sold 25,375 shares on June 22, 2026 at a weighted average price of $30.00 per share, in multiple trades between $30.00 and $30.01.
After the sale, Werner directly owns 927,423 shares of Riot Platforms common stock, so the transaction represents a small portion of his holdings. The filing notes that these sales were executed under a pre-arranged Rule 10b5-1 trading plan adopted on December 2, 2025, indicating they were scheduled in advance rather than timed discretionarily.
Jason M. Les Trust submitted a Form 144 notice to sell 250,000 shares of Common Stock. The filing shows a prior sale of 175,000 shares on 05/11/2026. Shares outstanding were reported as 378,151,230 as of 06/22/2026.
The shares to be sold were acquired upon RSU/RSA vesting on 06/01/2023; the filing lists a planned transfer/sale action dated 07/12/2023.
Riot Platforms, Inc. reported results from its 2026 Annual Meeting of Stockholders. Shareholders approved the Seventh Amendment to the 2019 Equity Incentive Plan, adding 15,000,000 shares of common stock to the pool available for equity awards.
Stockholders elected Lance D’Ambrosio and Michael Turner as Class II directors, each to serve until the 2029 Annual Meeting. They also ratified Deloitte & Touche LLP as independent auditor for the year ending December 31, 2026 and, on an advisory basis, approved executive compensation for 2025.
Riot Platforms, Inc. senior vice president and chief accounting officer Ryan D. Werner sold 37,616 shares of common stock on May 27, 2026 in an open-market transaction at a weighted average price of $26.50 per share under a pre-arranged Rule 10b5-1 trading plan, and now directly holds 952,798 shares.
Riot Platforms, Inc. director and CEO Jason Les reported an open-market sale of 175,000 shares of common stock at a weighted average price of $25.19 per share through a trust associated with him. The sale was executed under a pre-arranged Rule 10b5-1 trading plan adopted on August 25, 2025.
Following the transactions reported, Les continues to hold 7,942,573 shares of common stock directly and 1,326,259 shares indirectly through the trust. This filing reflects a net selling activity but also shows that he retains a substantial ownership position in the company.
Jane Street Group filings report a shared beneficial ownership stake in Riot Platforms. The filing states a combined beneficial ownership of 20,107,200 shares (5.3%) across affiliated entities, with shared voting and dispositive power over those shares. Subsidiaries listed include Jane Street Capital, LLC, Jane Street Global Trading, LLC, and Jane Street Singapore Pte. Limited.
The cover lists CUSIP 767292105 and the issuer as Riot Platforms, Inc. Principal office address for the issuer is shown as 3855 Ambrosia Street, Suite 301, Castle Rock, Colorado 80109. Signatures are by Jeremy Kahn as authorized signatory dated 05/11/2026.
Riot Platforms Inc — FMR LLC reports beneficial ownership. FMR LLC (and Abigail P. Johnson as reported) beneficially owned 22,675,389.74 shares of Riot Platforms common stock, representing 5.9% of the class as reported for the period ending 03/31/2026. The filing lists sole dispositive power for 22,675,389.74 shares and sole voting power for 22,108,790.10 shares.