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 |
2021-05-05 Sale |
2021-05-07 3:28 pm |
CABOT CORP | CBT | Kalkstein Hobart Senior Vice President |
14,130 | $61.45 | $868,276 | 50,577 (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 |
2021-06-11 Option Award |
2021-06-14 7:08 pm |
N/A N/A |
CABOT CORP | CBT | Kalkstein Hobart Senior Vice President |
33 | $62.59 | 6,002 (Direct) |
View |
2021-05-06 Exercise |
2021-05-07 3:28 pm |
N/A N/A |
CABOT CORP | CBT | Kalkstein Hobart Senior Vice President |
4,017 | $46.03 | 50,577 (Direct) |
View |
2021-05-06 Exercise |
2021-05-07 3:28 pm |
N/A 2024-11-13 |
CABOT CORP | CBT | Kalkstein Hobart Senior Vice President |
4,017 | $46.04 | 50,577 (Direct) |
View |
2021-05-06 Exercise |
2021-05-07 3:28 pm |
N/A 2026-04-06 |
CABOT CORP | CBT | Kalkstein Hobart Senior Vice President |
4,251 | $47.23 | 50,577 (Direct) |
View |
2021-05-05 Exercise |
2021-05-07 3:28 pm |
N/A 2025-11-11 |
CABOT CORP | CBT | Kalkstein Hobart Senior Vice President |
5,763 | $39.54 | 50,577 (Direct) |
View |
2021-03-12 Option Award |
2021-03-16 2:20 pm |
N/A N/A |
CABOT CORP | CBT | Kalkstein Hobart Senior Vice President |
39 | $53.05 | 5,968 (Direct) |
View |
2020-12-31 Option Award |
2021-01-05 12:19 pm |
N/A N/A |
CABOT CORP | CBT | Kalkstein Hobart Senior Vice President |
138 | $44.88 | 5,929 (Direct) |
View |
2020-12-11 Option Award |
2020-12-15 12:57 pm |
N/A N/A |
CABOT CORP | CBT | Kalkstein Hobart Senior Vice President |
48 | $41.77 | 5,791 (Direct) |
View |
2020-11-13 Option Award |
2020-11-17 6:05 pm |
N/A 2030-11-12 |
CABOT CORP | CBT | Kalkstein Hobart Senior Vice President |
39,097 | $0 | 183,670 (Direct) |
View |
2020-11-10 Tax Withholding |
2020-11-12 6:02 pm |
N/A N/A |
CABOT CORP | CBT | Kalkstein Hobart Senior Vice President |
2,321 | $43.18 | 44,057 (Direct) |
View |
2020-09-30 Option Award |
2020-10-02 10:59 am |
N/A N/A |
CABOT CORP | CBT | Kalkstein Hobart Senior Vice President |
93 | $36.03 | 5,743 (Direct) |
View |
2020-09-11 Option Award |
2020-09-15 1:36 pm |
N/A N/A |
CABOT CORP | CBT | Kalkstein Hobart Senior Vice President |
52 | $37.86 | 5,650 (Direct) |
View |
2020-06-12 Option Award |
2020-06-16 09:57 am |
N/A N/A |
CABOT CORP | CBT | Kalkstein Hobart Senior Vice President |
54 | $36.15 | 5,598 (Direct) |
View |