{"url_path":"/sec/cik-0000100790/10-k/2026/item-16","section_key":"item-16","section_title":"Item 16 FORM 10-K SUMMARY","topic":"sec","document":{"doc_type":"10-K","doc_date":"2026-02-03","source_url":"https://www.sec.gov/Archives/edgar/data/100790/0000029915-26-000004-index.html","accession_number":"0000029915-26-000004","cik":"0000100790","ticker":null,"issuer_name":"UNION CARBIDE CORP /NEW/","edgar_url":"https://www.sec.gov/Archives/edgar/data/100790/0000029915-26-000004-index.html","primary_entity_key":"0000100790","primary_entity_name":"UNION CARBIDE CORP /NEW/"},"word_count":365,"has_tables":true,"body_markdown":"ITEM 16. FORM 10-K SUMMARY\n\nNot applicable.\n\n65\n\n[Table of Contents](#i2aef629ae28d4ab08017402fb32766d6_7)\n\nUnion Carbide Corporation and Subsidiaries\n\nTrademark Listing\n\nThe following trademarks or servicemarks of The Dow Chemical Company or an affiliated company of Dow appear in this report:\n\nCARBOWAX, FLEXOMER, LP OXO, METEOR, REDI-LINK, SENTRY, SI-LINK, TERGITOL, TRITON, TUFLIN, UCAR, UCARTHERM, UCON, UNIGARD, UNIPURGE, UNIVAL\n\nThe following registered service mark of The American Chemistry Council in the United States appears in this report: Responsible Care®\n\n® ℠ ™ Trademark of The Dow Chemical Company (\"TDCC\") or an affiliated company, except as otherwise specified.\n\n66\n\n[Table of Contents](#i2aef629ae28d4ab08017402fb32766d6_7)\n\nUnion Carbide Corporation and Subsidiaries\n\nSignatures\n\nPursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this Annual Report on Form 10-K to be signed on its behalf by the undersigned, thereunto duly authorized, on February 3, 2026.\n\nUNION CARBIDE CORPORATION\n\n/s/ ANDREA L. DOMINOWSKI\n\nAndrea L. Dominowski, Controller and Vice President of Controllers\nThe Dow Chemical Company\n(Authorized Representative of Union Carbide Corporation)\n\nPursuant to the requirements of the Securities Exchange Act of 1934, this Annual Report on Form 10-K has been signed below on February 3, 2026, by the following persons on behalf of the registrant and in the capacities indicated:\n\n/s/ DENISE DELAUNE/s/ MARSHALL A. HEINBERG\n\nDenise DeLaune, Director, President and Chief Executive Officer (Principal Executive Officer)Marshall A. Heinberg, Director\n\n/s/ ANDREA L. DOMINOWSKI/s/ MITCHELL WISNIEWSKI\n\nAndrea L. Dominowski, Controller and Vice President of Controllers\nThe Dow Chemical Company\n(Authorized Representative of Union Carbide Corporation)Mitchell Wisniewski, Director, Vice President, Treasurer and Chief Financial Officer (Principal Financial Officer)\n\n67\n\n[Table of Contents](#i2aef629ae28d4ab08017402fb32766d6_7)\n\nUnion Carbide Corporation and Subsidiaries\n\nSupplemental Information to be Furnished With Reports Filed Pursuant to Section 15(d) of the Act by Registrants Which Have Not Registered Securities Pursuant to Section 12 of the Act\n\nThe Corporation is a wholly owned subsidiary of The Dow Chemical Company (\"TDCC\"). TDCC is a wholly owned subsidiary of Dow Inc. As such, the Corporation does not send an annual report to security holders or proxy material with respect to any annual or other meeting of security holders to TDCC, Dow Inc. or any other security holders.\n\n68"}