X0508 4 2026-02-12 0 0001751788 DOW INC. DOW 0002048178 ten Bruggencate Marco 2211 H.H. DOW WAY MIDLAND MI 48674 0 1 0 0 President, Ind Interm & Infras 0 Common Stock 2026-02-12 4 A 0 1453 0 A 25770.987 D Common Stock 2026-02-12 4 A 0 9170 0 A 34940.987 D Common Stock 1167.557 I By Spouse Non-Qualified Stock Option (Right to Buy) 32.65 2026-02-12 4 A 0 49880 0 A 2036-02-12 Common Stock 49880 49880 D Performance share units not previously reportable were determined after certification of the applicable performance metrics. Performance share units will be settled in one installment on or about February 26, 2026, subject to continued employment. Restricted stock units to be delivered in one installment on or about February 12, 2029, subject to continued employment. Total includes previously reported restricted stock units, 715 shares acquired under the Issuer's Employee Stock Purchase Plan on October 3, 2025, and shares acquired pursuant to dividend reinvestment. Total includes shares acquired pursuant to dividend reinvestment. This option will vest in three equal annual installments beginning on February 12, 2027. Option shares will be used to satisfy withholding taxes as applicable. /s/ Marco ten Bruggencate 2026-02-17