Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Cabot Corp (CBT) since 2015 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Cabot Corp. Table 2 shows the detailed insider transactions. This company's CIK number is 16040.
Total stock buying since 2015: $123,580.
Total stock sales since 2015: $118,972,427.
Total stock option exercises since 2015: $63,039,724.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 114,436 | $9,090,109 | 114,436 | $5,705,778 |
| 2024 | 0 | $0 | 233,715 | $22,356,910 | 195,724 | $9,204,072 |
| 2023 | 0 | $0 | 68,724 | $5,557,242 | 58,693 | $2,404,651 |
| 2022 | 0 | $0 | 67,253 | $4,863,178 | 63,253 | $3,231,073 |
| 2021 | 0 | $0 | 26,277 | $1,630,953 | 26,791 | $1,194,878 |
| 2019 | 0 | $0 | 4,000 | $193,838 | 0 | $0 |
| 2018 | 2,000 | $123,580 | 477,622 | $29,844,102 | 377,299 | $15,928,399 |
| 2017 | 0 | $0 | 443,996 | $25,691,484 | 474,824 | $17,053,160 |
| 2016 | 0 | $0 | 360,761 | $17,695,033 | 345,261 | $7,741,848 |
| 2015 | 0 | $0 | 43,571 | $2,049,578 | 34,075 | $575,865 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-08 | 0 | $0 | 114,436 | $9,090,109 | 114,436 | $5,705,778 |
| 2024-11 | 0 | $0 | 15,431 | $1,746,254 | 0 | $0 |
| 2024-09 | 0 | $0 | 25,617 | $2,606,657 | 25,617 | $1,012,896 |
| 2024-08 | 0 | $0 | 85,978 | $8,749,936 | 71,066 | $3,375,644 |
| 2024-05 | 0 | $0 | 25,951 | $2,638,072 | 25,951 | $1,190,666 |
| 2024-03 | 0 | $0 | 25,505 | $2,199,561 | 17,857 | $821,957 |
| 2024-02 | 0 | $0 | 55,233 | $4,416,430 | 55,233 | $2,802,909 |
| 2023-12 | 0 | $0 | 36,119 | $2,968,909 | 36,119 | $1,479,795 |
| 2023-11 | 0 | $0 | 22,574 | $1,755,760 | 22,574 | $924,856 |
| 2023-03 | 0 | $0 | 10,031 | $832,573 | 0 | $0 |
| 2022-06 | 0 | $0 | 21,810 | $1,699,435 | 21,810 | $1,259,869 |
| 2022-05 | 0 | $0 | 9,122 | $702,412 | 9,122 | $413,618 |
| 2022-02 | 0 | $0 | 36,321 | $2,461,331 | 32,321 | $1,557,586 |
| 2021-05 | 0 | $0 | 26,277 | $1,630,953 | 26,791 | $1,194,878 |
| 2019-12 | 0 | $0 | 4,000 | $193,838 | 0 | $0 |
| 2018-08 | 0 | $0 | 89,448 | $5,860,884 | 23,448 | $992,033 |
| 2018-06 | 2,000 | $123,580 | 72,337 | $4,569,358 | 59,537 | $2,040,928 |
| 2018-05 | 0 | $0 | 315,837 | $19,413,860 | 294,314 | $12,895,438 |
| 2017-09 | 0 | $0 | 3,881 | $207,206 | 3,881 | $65,588 |
| 2017-03 | 0 | $0 | 106,741 | $6,269,737 | 106,741 | $3,762,619 |
| 2017-02 | 0 | $0 | 330,874 | $19,077,166 | 364,202 | $13,224,953 |
| 2017-01 | 0 | $0 | 2,500 | $137,375 | 0 | $0 |
| 2016-11 | 0 | $0 | 105,890 | $5,512,982 | 105,890 | $2,420,791 |
| 2016-09 | 0 | $0 | 2,500 | $132,375 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-14 | Keohane Sean D (President and CEO) | Sale | 114,436 | 79.43 | 9,090,109 |
| 2025-08-14 | Keohane Sean D (President and CEO) | Option Ex | 114,436 | 49.86 | 5,705,778 |
| 2024-11-13 | Dumont Lisa M (VP, Controller & CAO) | Sale | 865 | 111.74 | 96,655 |
| 2024-11-13 | Zhu Jeff Ji (Executive Vice President) | Sale | 14,566 | 113.25 | 1,649,599 |
| 2024-09-03 | Keohane Sean D (President and CEO) | Sale | 25,617 | 101.75 | 2,606,657 |
| 2024-09-03 | Keohane Sean D (President and CEO) | Option Ex | 25,617 | 39.54 | 1,012,896 |
| 2024-08-27 | Zhu Jeff Ji (Executive Vice President) | Sale | 13,711 | 104.13 | 1,427,712 |
| 2024-08-27 | Mclaughlin Erica (Executive Vice President, CFO) | Sale | 16,390 | 104.31 | 1,709,722 |
| 2024-08-27 | Mclaughlin Erica (Executive Vice President, CFO) | Option Ex | 16,390 | 50.12 | 821,384 |
| 2024-08-26 | Zhu Jeff Ji (Executive Vice President) | Sale | 1,201 | 106.19 | 127,535 |
| 2024-08-20 | Kalkstein Hobart (Executive Vice President) | Sale | 5,457 | 100.05 | 545,956 |
| 2024-08-20 | Kalkstein Hobart (Executive Vice President) | Option Ex | 5,457 | 40.97 | 223,573 |
| 2024-08-19 | Kalkstein Hobart (Executive Vice President) | Sale | 14,863 | 100.91 | 1,499,855 |
| 2024-08-19 | Kalkstein Hobart (Executive Vice President) | Option Ex | 14,863 | 40.97 | 608,937 |
| 2024-08-08 | Mclaughlin Erica (Executive Vice President, CFO) | Sale | 11,082 | 98.06 | 1,086,667 |
| 2024-08-08 | Mclaughlin Erica (Executive Vice President, CFO) | Option Ex | 11,082 | 50.12 | 555,374 |
| 2024-08-07 | Mclaughlin Erica (Executive Vice President, CFO) | Sale | 23,274 | 101.08 | 2,352,489 |
| 2024-08-07 | Mclaughlin Erica (Executive Vice President, CFO) | Option Ex | 23,274 | 50.12 | 1,166,376 |
| 2024-05-16 | Kalkstein Hobart (Executive Vice President) | Sale | 12,000 | 101.55 | 1,218,600 |
| 2024-05-16 | Kalkstein Hobart (Executive Vice President) | Option Ex | 12,000 | 40.97 | 491,640 |
| 2024-05-15 | Kalkstein Hobart (Executive Vice President) | Sale | 187 | 103.00 | 19,261 |
| 2024-05-15 | Kalkstein Hobart (Executive Vice President) | Option Ex | 187 | 40.97 | 7,661 |
| 2024-05-10 | Kalita Karen A (SVP and General Counsel) | Sale | 13,764 | 101.73 | 1,400,211 |
| 2024-05-10 | Kalita Karen A (SVP and General Counsel) | Option Ex | 13,764 | 50.23 | 691,365 |
| 2024-03-07 | Kalkstein Hobart (Executive Vice President) | Sale | 7,648 | 88.01 | 673,092 |
| 2024-03-01 | Keohane Sean D (President and CEO) | Sale | 17,857 | 85.48 | 1,526,469 |
| 2024-03-01 | Keohane Sean D (President and CEO) | Option Ex | 17,857 | 46.03 | 821,957 |
| 2024-02-13 | Zhu Jeff Ji (Executive Vice President) | Sale | 55,233 | 79.96 | 4,416,430 |
| 2024-02-13 | Zhu Jeff Ji (Executive Vice President) | Option Ex | 55,233 | 50.75 | 2,802,909 |
| 2023-12-14 | Mclaughlin Erica (Executive Vice President, CFO) | Sale | 36,119 | 82.20 | 2,968,909 |
| 2023-12-14 | Mclaughlin Erica (Executive Vice President, CFO) | Option Ex | 36,119 | 40.97 | 1,479,795 |
| 2023-11-21 | Kalita Karen A (SVP and General Counsel) | Sale | 22,574 | 77.78 | 1,755,760 |
| 2023-11-21 | Kalita Karen A (SVP and General Counsel) | Option Ex | 22,574 | 40.97 | 924,856 |
| 2023-03-03 | Kalkstein Hobart (Executive Vice President) | Sale | 10,031 | 83.00 | 832,573 |
| 2022-06-06 | Kalita Karen A (SVP and General Counsel) | Sale | 4,575 | 78.13 | 357,449 |
| 2022-06-06 | Kalita Karen A (SVP and General Counsel) | Option Ex | 4,575 | 40.91 | 187,163 |
| 2022-06-02 | Kalkstein Hobart (Senior Vice President) | Sale | 17,235 | 77.86 | 1,341,986 |
| 2022-06-02 | Kalkstein Hobart (Senior Vice President) | Option Ex | 17,235 | 62.24 | 1,072,706 |
| 2022-05-31 | Mclaughlin Erica (Senior Vice President, CFO) | Sale | 9,122 | 77.00 | 702,412 |
| 2022-05-31 | Mclaughlin Erica (Senior Vice President, CFO) | Option Ex | 9,122 | 45.34 | 413,618 |
| 2022-02-16 | Kalkstein Hobart (Senior Vice President) | Sale | 11,805 | 73.50 | 867,667 |
| 2022-02-16 | Kalkstein Hobart (Senior Vice President) | Option Ex | 11,805 | 50.46 | 595,680 |
| 2022-02-15 | Zhu Jeff Ji (Senior Vice President) | Sale | 13,763 | 70.85 | 975,108 |
| 2022-02-15 | Zhu Jeff Ji (Senior Vice President) | Option Ex | 13,763 | 35.25 | 485,145 |
| 2022-02-11 | Kalkstein Hobart (Senior Vice President) | Sale | 6,753 | 50.46 | 340,756 |
| 2022-02-11 | Kalkstein Hobart (Senior Vice President) | Option Ex | 6,753 | 70.60 | 476,761 |
| 2022-02-10 | Kalkstein Hobart (Senior Vice President) | Sale | 3,700 | 69.45 | 256,965 |
| 2022-02-09 | Kalkstein Hobart (Senior Vice President) | Sale | 300 | 69.45 | 20,835 |
| 2021-05-10 | Kalita Karen A (SVP and General Counsel) | Sale | 10,757 | 62.84 | 676,012 |
| 2021-05-10 | Kalita Karen A (SVP and General Counsel) | Option Ex | 12,760 | 45.57 | 581,473 |
| 2021-05-06 | Dumont Lisa M (Vice President and Controller) | Sale | 1,390 | 62.35 | 86,666 |
| 2021-05-06 | Kalkstein Hobart (Senior Vice President) | Sale | 8,242 | 62.02 | 511,168 |
| 2021-05-06 | Kalkstein Hobart (Senior Vice President) | Option Ex | 8,268 | 46.63 | 385,536 |
| 2021-05-05 | Kalkstein Hobart (Senior Vice President) | Sale | 5,888 | 60.65 | 357,107 |
| 2021-05-05 | Kalkstein Hobart (Senior Vice President) | Option Ex | 5,763 | 39.54 | 227,869 |
| 2019-12-13 | Kalkstein Hobart (Senior Vice President) | Sale | 1,167 | 48.75 | 56,891 |
| 2019-12-12 | Kalkstein Hobart (Senior Vice President) | Sale | 2,833 | 48.34 | 136,947 |
| 2018-08-22 | Prevost Patrick M. (Director) | Sale | 40,519 | 65.65 | 2,660,072 |
| 2018-08-21 | Cross Nicholas S. (Executive Vice President) | Sale | 16,000 | 65.86 | 1,053,808 |
| 2018-08-21 | Cross Nicholas S. (Executive Vice President) | Option Ex | 10,000 | 46.03 | 460,300 |
| 2018-08-20 | Prevost Patrick M. (Director) | Sale | 19,481 | 65.04 | 1,267,102 |
| 2018-08-09 | Berube Brian A (SVP, General Counsel) | Sale | 13,448 | 65.43 | 879,902 |
| 2018-08-09 | Berube Brian A (SVP, General Counsel) | Option Ex | 13,448 | 39.54 | 531,733 |
| 2018-06-12 | Prevost Patrick M. (Director) | Sale | 6,151 | 64.09 | 394,217 |
| 2018-06-07 | Kalkstein Hobart (Senior Vice President) | Sale | 4,149 | 63.80 | 264,706 |
| 2018-06-06 | Kelly James Patrick (Vice President and Controller) | Sale | 2,500 | 64.08 | 160,200 |
| 2018-06-05 | Keohane Sean D (President and CEO) | Sale | 59,537 | 62.99 | 3,750,235 |
| 2018-06-05 | Keohane Sean D (President and CEO) | Option Ex | 59,537 | 34.28 | 2,040,928 |
| 2018-06-01 | Morrow Michael M (Director) | Buy | 2,000 | 61.79 | 123,580 |
| 2018-05-31 | Berube Brian A (SVP, General Counsel) | Sale | 7,311 | 60.30 | 440,853 |
| 2018-05-16 | Von Gottberg Friedrich (Senior Vice President) | Sale | 4,212 | 61.51 | 259,080 |
| 2018-05-16 | Prevost Patrick M. (Director) | Sale | 155,061 | 61.45 | 9,528,498 |
| 2018-05-16 | Prevost Patrick M. (Director) | Option Ex | 155,061 | 46.83 | 7,260,731 |
| 2018-05-15 | Von Gottberg Friedrich (Senior Vice President) | Sale | 5,000 | 61.00 | 305,000 |
| 2018-05-15 | Prevost Patrick M. (Director) | Sale | 31,843 | 61.13 | 1,946,721 |
| 2018-05-15 | Prevost Patrick M. (Director) | Option Ex | 31,843 | 43.58 | 1,387,717 |
| 2018-05-14 | Von Gottberg Friedrich (Senior Vice President) | Sale | 5,000 | 61.46 | 307,300 |
| 2018-05-14 | Cross Nicholas S. (Executive Vice President) | Sale | 15,370 | 60.99 | 937,416 |
| 2018-05-14 | Cross Nicholas S. (Executive Vice President) | Option Ex | 15,370 | 39.54 | 607,729 |
| 2018-05-14 | Prevost Patrick M. (Director) | Sale | 92,040 | 61.81 | 5,688,992 |
| 2018-05-14 | Prevost Patrick M. (Director) | Option Ex | 92,040 | 39.54 | 3,639,261 |
| 2017-09-14 | Kalkstein Hobart (Senior Vice President) | Sale | 3,881 | 53.39 | 207,206 |
| 2017-09-14 | Kalkstein Hobart (Senior Vice President) | Option Ex | 3,881 | 16.90 | 65,588 |
| 2017-03-03 | Prevost Patrick M. (Director) | Sale | 45,378 | 58.22 | 2,641,907 |
| 2017-03-03 | Prevost Patrick M. (Director) | Option Ex | 45,378 | 35.25 | 1,599,574 |
| 2017-03-02 | Prevost Patrick M. (Director) | Sale | 14,719 | 58.97 | 867,905 |
| 2017-03-02 | Prevost Patrick M. (Director) | Option Ex | 14,719 | 35.25 | 518,844 |
| 2017-03-01 | Prevost Patrick M. (Director) | Sale | 46,644 | 59.17 | 2,759,925 |
| 2017-03-01 | Prevost Patrick M. (Director) | Option Ex | 46,644 | 35.25 | 1,644,201 |
| 2017-02-21 | Prevost Patrick M. (Director) | Sale | 92,562 | 58.22 | 5,388,959 |
| 2017-02-21 | Prevost Patrick M. (Director) | Option Ex | 92,562 | 34.64 | 3,206,347 |
| 2017-02-17 | Prevost Patrick M. (Director) | Option Ex | 40,328 | 55.37 | 2,232,961 |
| 2017-02-13 | Kalkstein Hobart (Senior Vice President) | Sale | 3,124 | 58.12 | 181,566 |
| 2017-02-13 | Kalkstein Hobart (Senior Vice President) | Option Ex | 3,124 | 16.90 | 52,795 |
| 2017-02-10 | Kalkstein Hobart (Senior Vice President) | Sale | 4,405 | 58.20 | 256,371 |
| 2017-02-10 | Kalkstein Hobart (Senior Vice President) | Option Ex | 4,405 | 16.90 | 74,444 |
| 2017-02-09 | Prevost Patrick M. (Director) | Sale | 62,400 | 57.48 | 3,586,752 |
| 2017-02-09 | Prevost Patrick M. (Director) | Option Ex | 62,400 | 32.95 | 2,056,080 |
| 2017-02-08 | Von Gottberg Friedrich (Senior Vice President) | Sale | 19,662 | 56.89 | 1,118,571 |
| 2017-02-08 | Von Gottberg Friedrich (Senior Vice President) | Option Ex | 19,662 | 35.25 | 693,085 |
| 2017-02-07 | Prevost Patrick M. (Director) | Sale | 48,902 | 57.23 | 2,798,661 |
| 2017-02-07 | Prevost Patrick M. (Director) | Option Ex | 48,902 | 32.95 | 1,611,320 |
| 2017-02-07 | Cordeiro Eduardo E (Executive Vice President, CFO) | Sale | 14,536 | 57.67 | 838,363 |
| 2017-02-07 | Cordeiro Eduardo E (Executive Vice President, CFO) | Option Ex | 14,536 | 37.40 | 543,573 |
| 2017-02-06 | Von Gottberg Friedrich (Senior Vice President) | Sale | 15,909 | 57.42 | 913,494 |
| 2017-02-06 | Von Gottberg Friedrich (Senior Vice President) | Option Ex | 15,909 | 34.64 | 551,087 |
| 2017-02-06 | Cross Nicholas S. (Executive Vice President) | Sale | 7,000 | 57.79 | 404,530 |
| 2017-02-06 | Berube Brian A (SVP, General Counsel) | Sale | 39,215 | 57.56 | 2,257,215 |
| 2017-02-06 | Berube Brian A (SVP, General Counsel) | Option Ex | 39,215 | 34.10 | 1,337,231 |
| 2017-02-06 | Cordeiro Eduardo E (Executive Vice President, CFO) | Sale | 23,159 | 57.55 | 1,332,684 |
| 2017-02-06 | Cordeiro Eduardo E (Executive Vice President, CFO) | Option Ex | 23,159 | 37.40 | 866,030 |
| 2017-01-24 | Kelly James Patrick (Vice President and Controller) | Sale | 2,500 | 54.95 | 137,375 |
| 2016-11-25 | Kalkstein Hobart (Senior Vice President) | Sale | 4,890 | 51.80 | 253,302 |
| 2016-11-25 | Kalkstein Hobart (Senior Vice President) | Option Ex | 4,890 | 16.90 | 82,641 |
| 2016-11-21 | Prevost Patrick M. (Director) | Sale | 51,000 | 52.28 | 2,666,280 |
| 2016-11-21 | Prevost Patrick M. (Director) | Option Ex | 51,000 | 23.15 | 1,180,650 |
| 2016-11-15 | Prevost Patrick M. (Director) | Sale | 50,000 | 51.87 | 2,593,400 |
| 2016-11-15 | Prevost Patrick M. (Director) | Option Ex | 50,000 | 23.15 | 1,157,500 |
| 2016-09-28 | Kelly James Patrick (Vice President and Controller) | Sale | 2,500 | 52.95 | 132,375 |
| 2016-08-30 | Cross Nicholas S. (Executive Vice President) | Sale | 13,763 | 50.59 | 696,270 |
| 2016-08-30 | Cross Nicholas S. (Executive Vice President) | Option Ex | 13,763 | 35.25 | 485,145 |
| 2016-08-29 | Cross Nicholas S. (Executive Vice President) | Sale | 7,821 | 50.51 | 395,038 |
| 2016-08-29 | Cross Nicholas S. (Executive Vice President) | Option Ex | 7,821 | 32.95 | 257,701 |
| 2016-08-25 | Prevost Patrick M. (Director) | Sale | 2,185 | 49.64 | 108,463 |
| 2016-08-25 | Prevost Patrick M. (Director) | Option Ex | 2,185 | 23.15 | 50,582 |
| 2016-08-24 | Prevost Patrick M. (Director) | Sale | 45,615 | 49.59 | 2,262,047 |
| 2016-08-24 | Prevost Patrick M. (Director) | Option Ex | 45,615 | 23.15 | 1,055,987 |
| 2016-08-23 | Prevost Patrick M. (Director) | Sale | 2,100 | 50.21 | 105,441 |
| 2016-08-23 | Prevost Patrick M. (Director) | Option Ex | 2,100 | 23.15 | 48,615 |
| 2016-08-23 | Berube Brian A (SVP, General Counsel) | Sale | 16,489 | 49.90 | 822,768 |
| 2016-08-23 | Berube Brian A (SVP, General Counsel) | Option Ex | 8,489 | 34.64 | 294,058 |
| 2016-08-23 | Cordeiro Eduardo E (Executive Vice President, CFO) | Sale | 27,073 | 49.98 | 1,353,162 |
| 2016-08-23 | Cordeiro Eduardo E (Executive Vice President, CFO) | Option Ex | 27,073 | 32.95 | 892,055 |
| 2016-08-22 | Prevost Patrick M. (Director) | Sale | 100 | 50.27 | 5,027 |
| 2016-08-22 | Prevost Patrick M. (Director) | Option Ex | 100 | 23.15 | 2,315 |
| 2016-07-28 | Kelly James Patrick (Vice President and Controller) | Sale | 2,500 | 50.95 | 127,375 |
| 2016-07-12 | Kelly James Patrick (Vice President and Controller) | Sale | 2,500 | 48.95 | 122,375 |
| 2016-06-03 | Prevost Patrick M. (Director) | Sale | 30,000 | 46.50 | 1,395,030 |
| 2016-06-03 | Prevost Patrick M. (Director) | Option Ex | 30,000 | 16.90 | 506,999 |
| 2016-06-02 | Prevost Patrick M. (Director) | Sale | 30,000 | 46.09 | 1,382,850 |
| 2016-06-02 | Prevost Patrick M. (Director) | Option Ex | 30,000 | 16.90 | 506,999 |
| 2016-03-03 | Kelly James Patrick (Vice President and Controller) | Sale | 12,225 | 47.05 | 575,210 |
| 2016-03-03 | Kelly James Patrick (Vice President and Controller) | Option Ex | 12,225 | 16.90 | 206,602 |
| 2016-03-01 | Prevost Patrick M. (President and CEO) | Sale | 60,000 | 44.98 | 2,698,620 |
| 2016-03-01 | Prevost Patrick M. (President and CEO) | Option Ex | 60,000 | 16.90 | 1,013,999 |
| 2015-04-30 | Kelly James Patrick (Vice President and Controller) | Sale | 4,041 | 47.95 | 193,765 |
| 2015-04-30 | Kelly James Patrick (Vice President and Controller) | Option Ex | 4,041 | 16.90 | 68,292 |
| 2015-02-24 | Schmitz Ronaldo H (Director) | Sale | 5,000 | 46.85 | 234,265 |
| 2015-02-17 | Kelly James Patrick (Vice President and Controller) | Sale | 34 | 47.95 | 1,630 |
| 2015-02-17 | Kelly James Patrick (Vice President and Controller) | Option Ex | 34 | 16.90 | 574 |
| 2015-02-13 | Prevost Patrick M. (President and CEO) | Sale | 30,000 | 47.08 | 1,412,370 |
| 2015-02-13 | Prevost Patrick M. (President and CEO) | Option Ex | 30,000 | 16.90 | 506,999 |
| 2015-02-06 | Thomas Lydia W (Director) | Sale | 4,496 | 46.16 | 207,548 |
Insider trading activities including stock purchases, stock sales, and option exercises of CBT listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Cabot Corp (symbol CBT, CIK number 16040) see the Securities and Exchange Commission (SEC) website.