Form 4 Filing for Hayden Phillip Brady

Hayden Phillip Brady, Chief Financial Officer of CuriosityStream Inc. (CURI), reported a sale of 30,400 shares of Common Stock on June 12, 2026, for an average price of $2.562 per share. The sale was conducted for tax planning purposes and occurred at prices ranging from $2.525 to $2.598. Following this transaction, Mr. Brady directly owns 71,267 shares. Additionally, the filing details the grant of restricted stock units (RSUs): 70,000 RSUs granted on July 25, 2025, with performance-based vesting tied to stock prices reaching $6.50, $7.50, $9.50, and $11.50, or vesting over four years if performance conditions are not met. Another 30,000 RSUs were granted on February 10, 2026, vesting over four years. These RSUs represent the right to receive one share of common stock upon vesting and are subject to continued employment.