Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-08-28 Sale | 2026-08-31 7:00 pm | CABOT CORP | CBT | Keohane Sean D President and CEO | 134,895 | $85 | $11,466,075 | 418,398 (Indirect Direct) | View |
| 2026-08-24 Sale | 2026-08-26 2:42 pm | CABOT CORP | CBT | Keohane Sean D President and CEO | 2,779 | $85.5 | $237,605 | 438,032 (Indirect Direct) | View |
| 2026-08-07 Sale | 2026-08-11 6:00 pm | CABOT CORP | CBT | Keohane Sean D President and CEO | 91,923 | $86.41 | $7,942,634 | 418,398 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-09-11 Option Award | 2026-09-14 5:00 pm | N/A N/A | CABOT CORP | CBT | McLaughlin Erica Executive Vice President, CFO | 61 | $79.68 | 10,362 (Direct) | View |
| 2026-09-11 Option Award | 2026-09-14 5:00 pm | N/A N/A | CABOT CORP | CBT | Masterson William F III Senior Vice President | 3 | $79.68 | 530 (Direct) | View |
| 2026-09-11 Option Award | 2026-09-14 5:00 pm | N/A N/A | CABOT CORP | CBT | Nathoo Raffiq Director | 11 | $79.68 | 1,889 (Direct) | View |
| 2026-09-11 Option Award | 2026-09-14 5:00 pm | N/A N/A | CABOT CORP | CBT | Dumont Lisa M VP, Controller & CAO | 4 | $79.68 | 747 (Direct) | View |
| 2026-09-11 Option Award | 2026-09-14 5:00 pm | N/A N/A | CABOT CORP | CBT | DELGROSSO DOUGLAS G Director | 31 | $79.68 | 5,196 (Direct) | View |
| 2026-09-11 Option Award | 2026-09-14 5:00 pm | N/A N/A | CABOT CORP | CBT | Keohane Sean D President and CEO | 284 | $79.68 | 48,115 (Direct) | View |
| 2026-09-11 Option Award | 2026-09-14 5:00 pm | N/A N/A | CABOT CORP | CBT | Kalita Karen A SVP and General Counsel | 31 | $79.68 | 5,341 (Direct) | View |
| 2026-08-28 Exercise | 2026-08-31 7:00 pm | N/A N/A | CABOT CORP | CBT | Keohane Sean D President and CEO | 134,895 | $50 | 418,398 (Direct) | View |
| 2026-08-28 Exercise | 2026-08-31 7:00 pm | N/A 2028-11-08 | CABOT CORP | CBT | Keohane Sean D President and CEO | 134,895 | $0 | 418,398 (Direct) | View |
| 2026-08-24 Exercise | 2026-08-26 2:42 pm | N/A N/A | CABOT CORP | CBT | Keohane Sean D President and CEO | 2,779 | $50 | 438,032 (Direct) | View |
| 2026-08-24 Exercise | 2026-08-26 2:42 pm | N/A 2028-11-08 | CABOT CORP | CBT | Keohane Sean D President and CEO | 2,779 | $0 | 438,032 (Direct) | View |
| 2026-08-07 Exercise | 2026-08-11 6:00 pm | N/A N/A | CABOT CORP | CBT | Keohane Sean D President and CEO | 91,923 | $62.24 | 418,398 (Direct) | View |
| 2026-08-07 Exercise | 2026-08-11 6:00 pm | N/A 2027-11-09 | CABOT CORP | CBT | Keohane Sean D President and CEO | 91,923 | $0 | 418,398 (Direct) | View |
| 2026-06-30 Option Award | 2026-07-02 08:57 am | N/A N/A | CABOT CORP | CBT | Nathoo Raffiq Director | 262 | $90.82 | 1,878 (Direct) | View |
| 2026-06-30 Option Award | 2026-07-02 08:56 am | N/A N/A | CABOT CORP | CBT | Keohane Sean D President and CEO | 84 | $90.82 | 47,831 (Direct) | View |
| 2026-06-12 Option Award | 2026-06-16 4:30 pm | N/A N/A | CABOT CORP | CBT | Dumont Lisa M VP, Controller & CAO | 4 | $87.65 | 743 (Direct) | View |
| 2026-06-12 Option Award | 2026-06-16 4:30 pm | N/A N/A | CABOT CORP | CBT | DELGROSSO DOUGLAS G Director | 28 | $87.65 | 5,165 (Direct) | View |
| 2026-06-12 Option Award | 2026-06-16 4:30 pm | N/A N/A | CABOT CORP | CBT | Kalita Karen A SVP and General Counsel | 28 | $87.65 | 5,310 (Direct) | View |
| 2026-06-12 Option Award | 2026-06-16 4:30 pm | N/A N/A | CABOT CORP | CBT | Nathoo Raffiq Director | 9 | $87.65 | 1,616 (Direct) | View |
| 2026-06-12 Option Award | 2026-06-16 4:30 pm | N/A N/A | CABOT CORP | CBT | McLaughlin Erica Executive Vice President, CFO | 55 | $87.65 | 10,301 (Direct) | View |
| 2026-06-12 Option Award | 2026-06-16 4:30 pm | N/A N/A | CABOT CORP | CBT | Keohane Sean D President and CEO | 256 | $87.65 | 47,747 (Direct) | View |
| 2026-06-12 Option Award | 2026-06-16 4:30 pm | N/A N/A | CABOT CORP | CBT | Masterson William F III Senior Vice President | 3 | $87.65 | 527 (Direct) | View |
| 2026-03-31 Option Award | 2026-04-01 5:00 pm | N/A N/A | CABOT CORP | CBT | Nathoo Raffiq Director | 315 | $75.31 | 1,608 (Direct) | View |
| 2026-03-13 Option Award | 2026-03-17 5:00 pm | N/A N/A | CABOT CORP | CBT | Dumont Lisa M VP, Controller & CAO | 5 | $69.49 | 739 (Direct) | View |
| 2026-03-13 Option Award | 2026-03-17 5:00 pm | N/A N/A | CABOT CORP | CBT | McLaughlin Erica Executive Vice President, CFO | 66 | $69.49 | 10,246 (Direct) | View |
| 2026-03-13 Option Award | 2026-03-17 5:00 pm | N/A N/A | CABOT CORP | CBT | DELGROSSO DOUGLAS G Director | 33 | $69.49 | 5,137 (Direct) | View |
| 2026-03-13 Option Award | 2026-03-17 5:00 pm | N/A N/A | CABOT CORP | CBT | Keohane Sean D President and CEO | 306 | $69.49 | 47,491 (Direct) | View |
| 2026-03-13 Option Award | 2026-03-17 5:00 pm | N/A N/A | CABOT CORP | CBT | Nathoo Raffiq Director | 8 | $69.49 | 1,292 (Direct) | View |
| 2026-03-13 Option Award | 2026-03-17 5:00 pm | N/A N/A | CABOT CORP | CBT | Kalita Karen A SVP and General Counsel | 34 | $69.49 | 5,281 (Direct) | View |
| 2026-03-13 Option Award | 2026-03-17 5:00 pm | N/A N/A | CABOT CORP | CBT | Masterson William F III Senior Vice President | 3 | $69.49 | 524 (Direct) | View |
| 2026-01-08 Option Award | 2026-01-12 5:00 pm | N/A N/A | CABOT CORP | CBT | ENRIQUEZ CABOT JUAN Director | 486 | $0 | 41,526 (Direct) | View |
| 2026-01-08 Option Award | 2026-01-12 5:00 pm | N/A N/A | CABOT CORP | CBT | Nathoo Raffiq Director | 2,298 | $0 | 9,266 (Direct) | View |
| 2026-01-08 Option Award | 2026-01-12 5:00 pm | N/A N/A | CABOT CORP | CBT | DELGROSSO DOUGLAS G Director | 2,298 | $0 | 15,079 (Direct) | View |
| 2026-01-08 Option Award | 2026-01-12 5:00 pm | N/A N/A | CABOT CORP | CBT | Vanlancker Thierry FJ Director | 2,298 | $0 | 4,902 (Direct) | View |
| 2026-01-08 Option Award | 2026-01-12 5:00 pm | N/A N/A | CABOT CORP | CBT | Williams Michelle Elizabeth Director | 2,298 | $0 | 6,776 (Direct) | View |
| 2026-01-08 Option Award | 2026-01-12 5:00 pm | N/A N/A | CABOT CORP | CBT | Morrow Michael M Director | 2,298 | $0 | 22,302 (Direct) | View |
| 2026-01-08 Option Award | 2026-01-12 5:00 pm | N/A N/A | CABOT CORP | CBT | Yan Christine Y Director | 2,298 | $0 | 17,171 (Direct) | View |
| 2026-01-08 Option Award | 2026-01-12 5:00 pm | N/A N/A | CABOT CORP | CBT | Wilson Frank Anders Director | 2,298 | $0 | 18,552 (Direct) | View |
| 2026-01-08 Option Award | 2026-01-12 5:00 pm | N/A N/A | CABOT CORP | CBT | Arnold Cynthia A Director | 2,298 | $0 | 19,620 (Direct) | View |
| 2026-01-08 Option Award | 2026-01-12 5:00 pm | N/A N/A | CABOT CORP | CBT | Kirby William C. Director | 486 | $0 | 27,688 (Direct) | View |
| 2025-12-31 Option Award(A) | 2026-01-12 3:06 pm | N/A N/A | CABOT CORP | CBT | Nathoo Raffiq Director | 358 | $66.28 | 2,210 (Direct) | View |
| 2025-12-31 Conversion(A) | 2026-01-12 3:06 pm | N/A N/A | CABOT CORP | CBT | Nathoo Raffiq Director | 3,384 | $66.28 | 2,210 (Direct) | View |
| 2025-12-31 Option Award | 2026-01-05 4:02 pm | N/A N/A | CABOT CORP | CBT | ENRIQUEZ CABOT JUAN Director | 415 | $66.28 | 55,405 (Direct) | View |
| 2025-12-31 Option Award | 2026-01-05 4:02 pm | N/A N/A | CABOT CORP | CBT | Nathoo Raffiq Director | 358 | $66.28 | 1,284 (Direct) | View |