Form 4 Filing for Firefly Aerospace Inc.

David Leigh Wheeler, General Counsel at Firefly Aerospace Inc., reported transactions on April 17, 2026, conducted under a Rule 10b5-1 Plan. Wheeler acquired 3,766 shares of Common Stock at $2.3106 per share, increasing his post-transaction holdings to 146,524 shares. Subsequently, he disposed of 3,766 shares of Common Stock at a weighted average price of $45.0366 per share (ranging from $45.00 to $45.06), resulting in 142,758 shares remaining. Additionally, Wheeler exercised an employee stock option (right to buy) for 3,766 shares of Common Stock, with an exercise price of $2.3106 per share, leaving him with 299,757 shares in his option. A portion of the reported shares are Restricted Stock Units (RSUs).