Renee J. Hornbaker

Companies

• Deep Isolation Nuclear, Inc.Board member Oct 21, 2025 to now¹
• Berry Corp (bry)Board member Jan 20, 2021 to now²
• Eastman Chemical CompanyBoard member Apr 5, 2006 to now³
• FlowserveChief financial officer Jul 18, 2003 to Jul 18, 2003⁴

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Eastman Chemical Company EMN25,565 shares⁵$1.6M at $63.63May 7, 2026
• DIDeep Isolation Nuclear, Inc. DBHL113,333 shares⁶$340.0K at $3.00Sep 16, 2026
• BBBerry Corp (bry)0 shares⁷Dec 18, 2025

As of each latest filing. The line shows shares held over time.

Recent filings

• Sep 16, 2026Granted 70,000 shares of Deep Isolation Nuclear, Inc.⁶
• May 7, 2026Granted 1,628 shares of Eastman Chemical Company⁵
• Dec 18, 2025Returned to company 122,205 shares of Berry Corp (bry)⁷
• Dec 18, 2025Exercised options 33,233 shares of Berry Corp (bry)⁷
• Nov 19, 2025Granted 43,333 shares of Deep Isolation Nuclear, Inc.⁸
• Oct 17, 2025Granted 32,500 shares of Deep Isolation Nuclear, Inc.⁹
• May 1, 2025Granted 1,575 shares of Eastman Chemical Company¹⁰
• Mar 1, 2025Exercised options 30,812 shares of Berry Corp (bry)¹¹
• May 2, 2024Granted 1,252 shares of Eastman Chemical Company¹²
• Feb 19, 2024Exercised options 16,816 shares of Berry Corp (bry)¹³
• Feb 19, 2023Exercised options 16,854 shares of Berry Corp (bry)¹⁴
• Mar 4, 2022Exercised options 24,490 shares of Berry Corp (bry)¹⁵