Form 4 Filing for BOEING CO

This SEC filing reports a transaction by Parker Stephen Kenneth, EVP, Pres. & CEO, BDS of BOEING CO. On August 28, 2026, Mr. Kenneth disposed of 629.68 shares of Common Stock, acquired as part of a tax payment on restricted stock units. This transaction was not an open market transaction. Following this, Mr. Kenneth directly owns 40,600.087 shares of Common Stock. Additionally, he indirectly holds 0.006 shares of Common Stock through the company's 401(k) plan, which are represented by units. The filing was signed by Jenn X. Hu, Attorney-in-Fact, on September 1, 2026.