SEC Filing Form 4: Statement of Changes in Beneficial Ownership

This filing details changes in beneficial ownership of securities for Robert S. Keane, a director at Astronics Corp. On June 15, 2026, Keane acquired 2,786 shares of "$.01 PV CL B STK" directly. Additionally, through indirect ownership via Boston & Saranac LLC and the EAK & KRK Trust, Keane acquired 41,639 shares and 41,377 shares of the same stock, respectively. These acquisitions were part of a one-for-five distribution of Class B stock. Following these transactions, Keane directly owns 13,934 shares of "$.01 PV Com Stk". The filing was signed on June 17, 2026.