Form 4 Filing for Galbato Chan at Eastern Co

This filing details a transaction by Galbato Chan, a director at Eastern Co. On September 16, 2026, Mr. Chan acquired 1,217 shares of Common Stock under the company's Director's Fee Program. The acquisition was made pursuant to rule 16b-3(d), with the share price determined by the closing price on September 15, 2026, which was $25.25 per share. Following this transaction, Mr. Chan's total holdings in Eastern Co. increased to 5,384 shares. The filing is a Form 4, indicating a change in beneficial ownership.