Form 4 Filing for Blaize Holdings, Inc.

On July 6, 2026, Anthony Cannestra, a director at Blaize Holdings, Inc. (BZAI), executed a series of significant transactions involving the company's common stock and stock options. Cannestra exercised 50,000 stock options, acquired at an exercise price of $0.57 per share, and immediately sold these 50,000 shares at a weighted average price of $1.35 per share. These transactions were conducted under a Rule 10b5-1 trading plan, as noted in footnote F1. Additionally, other sales of common stock were also executed under the same trading plan, with prices ranging from $1.33 to $1.38 per share. Following these transactions, Cannestra's post-transaction share count for common stock is zero, though he retains various stock options and restricted stock units. The filing also includes a correction to a previous filing regarding an option expiration date.