• Corning BDR program on Brazil’s B3 will undergo a mandatory 4-for-1 stock split, shifting the ratio from 1:1 to 1:4.
• Holders will receive 3 additional BDRs for each 1 BDR held on 29/07/2026; trading turns ex-split on 30/07/2026.
• New BDRs are scheduled to be credited on 03/08/2026.
• Fractional entitlements will be paid in cash, net of income tax, with no rounding of fractions.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Corning Inc. published the original content used to generate this news brief on July 15, 2026, and is solely responsible for the information contained therein.