| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Argenton Andre | Chief Tech & Sustainability | 2211 H.H. DOW WAY, MIDLAND | /s/ Andre Argenton | 09 Jan 2026 | 0002104169 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | DOW | Common Stock | 39,103 | 01 Jan 2026 | Direct | F1 | |||||
| holding | DOW | Common Stock | 9,584 | 01 Jan 2026 | By Spouse | F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | DOW | Non-Qualified Stock Option (Right to Buy) | 01 Jan 2026 | Common Stock | 4,153 | $46.60 | Direct | F3 | ||||||
| holding | DOW | Non-Qualified Stock Option (Right to Buy) | 01 Jan 2026 | Common Stock | 4,719 | $61.97 | Direct | F3 | ||||||
| holding | DOW | Non-Qualified Stock Option (Right to Buy) | 01 Jan 2026 | Common Stock | 4,206 | $72.77 | Direct | F3 | ||||||
| holding | DOW | Non-Qualified Stock Option (Right to Buy) | 01 Jan 2026 | Common Stock | 8,130 | $54.89 | Direct | F3 | ||||||
| holding | DOW | Non-Qualified Stock Option (Right to Buy) | 01 Jan 2026 | Common Stock | 11,193 | $48.30 | Direct | F3 | ||||||
| holding | DOW | Non-Qualified Stock Option (Right to Buy) | 01 Jan 2026 | Common Stock | 6,430 | $57.67 | Direct | F3 | ||||||
| holding | DOW | Non-Qualified Stock Option (Right to Buy) | 01 Jan 2026 | Common Stock | 9,480 | $60.95 | Direct | F3 | ||||||
| holding | DOW | Non-Qualified Stock Option (Right to Buy) | 01 Jan 2026 | Common Stock | 9,011 | $59.08 | Direct | F4 | ||||||
| holding | DOW | Non-Qualified Stock Option (Right to Buy) | 01 Jan 2026 | Common Stock | 10,980 | $55.17 | Direct | F5 | ||||||
| holding | DOW | Non-Qualified Stock Option (Right to Buy) | 01 Jan 2026 | Common Stock | 14,530 | $38.34 | Direct | F6 |
| Id | Content |
|---|---|
| F1 | Total includes restricted stock units to be delivered in one installment on or about the following dates, subject to continued employment: 1,387 shares on February 9, 2026; 1,640 shares on February 15, 2027; and 2,350 shares on February 13, 2028. |
| F2 | Total includes restricted stock units to be delivered in one installment on or about the following dates, subject to continued employment: 753 shares on February 9, 2026; 870 shares on February 15, 2027; and 1,289 shares on February 13, 2028. |
| F3 | This option is fully vested and exercisable. Option shares will be used to satisfy withholding taxes. |
| F4 | Two-thirds of this option is exercisable. The remaining one-third will vest on February 9, 2026. Option shares will be used to satisfy withholding taxes. |
| F5 | One-third of this option is exercisable. The remaining two-thirds will vest in equal installments on February 15, 2026 and February 15, 2027. Option shares will be used to satisfy withholding taxes. |
| F6 | This option will vest in three equal annual installments beginning on February 13, 2026. Option shares will be used to satisfy withholding taxes. |