0000094049 2026-02-23 2026-02-23 0000094049 false 8-K 2026-02-23 STEPAN COMPANY 1-4462 DE 36-1823834 1101 Skokie Boulevard Suite 500 Northbrook IL 60062 847 446-7500 false false false false Common Stock, $1 par value SCL NYSE false