Rush Street Interactive, Inc. 8-K

What Happened
Rush Street Interactive, Inc. (RSI) announced its financial results for the quarter ended March 31, 2026 by issuing a press release on April 28, 2026. The press release reporting the first-quarter 2026 results is attached to the company’s Form 8-K as Exhibit 99.1 and is incorporated by reference. The filing was signed by Kyle Sauers, President and Chief Financial Officer.

Key Details

• Filing date: April 28, 2026 (Form 8-K, Item 2.02: Results of Operations and Financial Condition).
• Reporting period: Quarter ended March 31, 2026.
• Press release: Attached as Exhibit 99.1 to the 8-K (also an Inline XBRL cover page included).
• Authorized signatory: Kyle Sauers, President & CFO, signed the filing.

Why It Matters
This 8-K notifies investors that RSI has released its quarterly earnings information; investors should read the attached press release for specific metrics such as revenue, net income (or loss), margins, and any management commentary or guidance. Timely disclosure of quarterly results can affect trading decisions and valuation assessments, so shareholders and analysts will review the press release to update forecasts and monitor the company’s operating performance.