X0508 4 2025-06-17 false 0000031107 EASTERN CO EML 0001382281 Galbato Chan 3 ENTERPRISE DRIVE SUITE 408 SHELTON CT 06484 true false false false false Common Shares 2025-06-17 4 A false 430 23.36 A 430 D 430 Shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on June 13, 2025. Chan W Galbato 2025-06-17