Hobart Kalkstein serves as Executive at CABOT CORP, where they oversee executive responsibilities. Since joining the company, Hobart Kalkstein has executed 70 insider transactions totaling $13.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 20, 2024 involved exercising options for 4,379 shares valued at $179.4K.
Hobart Kalkstein currently holds 66,067 shares of CABOT CORP (CBT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Hobart Kalkstein has been a net seller of CBT stock. They have purchased $0 and sold $13.6M worth of shares.
Hobart Kalkstein's most recent insider trade was on Aug 20, 2024, when they sold 4,379 shares at $40.97 per share.
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| $99.16 |
| Discretionary |
| Aug 20, 2024 | CBT | $44.2K | Option Exercise | 1,078 | $40.97 | Discretionary |
| Aug 20, 2024 | CBT | $442.0K | Sale | 4,379 | $100.93 | Discretionary |
| Aug 19, 2024 | CBT | $608.9K | Option Exercise | 14,863 | $40.97 | Discretionary |
| Aug 19, 2024 | CBT | $1.5M | Sale | 14,863 | $100.91 | Discretionary |
| May 16, 2024 | CBT | $1.2M | Sale | 12,000 | $101.55 | Discretionary |
| May 16, 2024 | CBT | $491.6K | Option Exercise | 12,000 | $40.97 | Discretionary |
| May 15, 2024 | CBT | $19.3K | Sale | 187 | $103.00 | Discretionary |
| May 15, 2024 | CBT | $7.7K | Option Exercise | 187 | $40.97 | Discretionary |
| Mar 7, 2024 | CBT | $673.1K | Sale | 7,648 | $88.01 | Discretionary |
| Nov 20, 2023 | CBT | $0 | Award | 7,140 | $N/A | Discretionary |
| Nov 20, 2023 | CBT | $579.1K | Payment | 7,435 | $77.89 | Discretionary |
| Nov 13, 2023 | CBT | $236.1K | Payment | 3,187 | $74.08 | Discretionary |
| Nov 10, 2023 | CBT | $0 | Award | 4,435 | $N/A | Discretionary |
| Nov 10, 2023 | CBT | $1.8M | Sale | 24,475 | $73.87 | Discretionary |
| Nov 10, 2023 | CBT | $1.3M | Option Exercise | 26,217 | $50.23 | Discretionary |
| Nov 10, 2023 | CBT | $1.2M | Option Exercise | 24,475 | $50.00 | Discretionary |
| Nov 10, 2023 | CBT | $1.9M | Sale | 26,217 | $73.94 | Discretionary |
| Mar 3, 2023 | CBT | $832.6K | Sale | 10,031 | $83.00 | Discretionary |
| Nov 21, 2022 | CBT | $217.5K | Payment | 3,041 | $71.51 | Discretionary |
| Nov 21, 2022 | CBT | $0 | Award | 12,394 | $N/A | Discretionary |
| Nov 11, 2022 | CBT | $0 | Award | 4,265 | $N/A | Discretionary |
| Nov 8, 2022 | CBT | $148.5K | Payment | 2,120 | $70.07 | Discretionary |
| Jun 2, 2022 | CBT | $1.3M | Sale | 17,235 | $77.86 | Discretionary |
| Jun 2, 2022 | CBT | $1.1M | Option Exercise | 17,235 | $62.24 | Discretionary |
| Feb 16, 2022 | CBT | $595.7K | Option Exercise | 11,805 | $50.46 | Discretionary |
| Feb 16, 2022 | CBT | $867.7K | Sale | 11,805 | $73.50 | Discretionary |
| Feb 11, 2022 | CBT | $340.8K | Sale | 6,753 | $50.46 | Discretionary |
| Feb 11, 2022 | CBT | $476.8K | Option Exercise | 6,753 | $70.60 | Discretionary |