Keohane Sean D — insider trades

Stock trades Keohane Sean D reported on SEC Form 4 at CBT CABOT CORP.

• Aug 28, 2026: sold 134,895 shares of CBT CABOT CORP ($11.5M)
• Aug 24, 2026: sold 2,779 shares of CBT CABOT CORP ($238K)
• Aug 7, 2026: sold 91,923 shares of CBT CABOT CORP ($7.94M)
• Aug 14, 2025: sold 114,436 shares of CBT CABOT CORP ($9.07M)