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 |
2023-02-07 Sale |
2023-02-08 11:40 am |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
1,200 | $264.36 | $317,227 | 21,926 (Indirect Direct) |
View |
2022-07-06 Sale |
2022-07-07 09:10 am |
CMC Materials Inc. | CCMP | NOGLOWS WILLIAM P Director |
66,072 | $0 | $0 | 0 (Indirect Direct) |
View |
2022-02-08 Sale |
2022-02-09 4:48 pm |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
832 | $256.31 | $213,247 | 21,406 (Indirect Direct) |
View |
2021-02-08 Sale |
2021-02-09 11:48 am |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
490 | $262.03 | $128,395 | 20,377 (Direct) |
View |
2020-08-19 Sale |
2020-08-21 10:17 am |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
19,504 | $186 | $3,627,744 | 19,504 (Direct) |
View |
2020-08-19 Sale |
2020-08-20 2:05 pm |
CABOT MICROELECTRONICS CORP | CCMP | NOGLOWS WILLIAM P Director |
9,000 | $161.51 | $1,453,591 | 64,538 (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 |
2025-03-07 Other |
2025-03-10 3:23 pm |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
7 | $218.33 | 24,728 (Direct) |
View |
2025-02-04 Exercise |
2025-02-06 08:41 am |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
800 | $192.59 | 24,714 (Direct) |
View |
2025-02-04 Exercise |
2025-02-06 08:41 am |
N/A 2025-04-27 |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
800 | $0 | 24,714 (Direct) |
View |
2024-12-06 Other |
2024-12-09 3:49 pm |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
8 | $247.32 | 23,922 (Direct) |
View |
2024-09-06 Other |
2024-09-09 1:27 pm |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
7 | $256 | 23,913 (Direct) |
View |
2024-06-07 Other |
2024-06-10 12:22 pm |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
5 | $250.13 | 23,904 (Direct) |
View |
2024-05-30 Option Award |
2024-05-31 6:36 pm |
N/A 2034-05-30 |
ASPEN AEROGELS INC | ASPN | NOGLOWS WILLIAM P Director |
3,555 | $0 | 90,274 (Direct) |
View |
2024-04-25 Option Award |
2024-04-29 10:20 am |
N/A 2031-04-25 |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
1,290 | $0 | 24,662 (Direct) |
View |
2024-03-08 Other |
2024-03-11 12:44 pm |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
7 | $244.9 | 23,379 (Direct) |
View |
2024-01-09 Exercise |
2024-01-10 11:34 am |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
945 | $154.15 | 23,365 (Direct) |
View |
2024-01-09 Exercise |
2024-01-10 11:34 am |
N/A 2024-04-28 |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
945 | $0 | 23,365 (Direct) |
View |
2023-12-08 Other |
2023-12-11 2:27 pm |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
8 | $243.04 | 22,428 (Direct) |
View |
2023-09-08 Other |
2023-09-11 10:32 am |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
7 | $259.49 | 22,419 (Direct) |
View |
2023-06-09 Other |
2023-06-12 12:10 pm |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
6 | $271.09 | 22,411 (Direct) |
View |
2023-06-01 Option Award |
2023-06-02 4:18 pm |
N/A 2033-06-01 |
ASPEN AEROGELS INC | ASPN | NOGLOWS WILLIAM P Director |
15,200 | $0 | 104,431 (Direct) |
View |
2023-04-27 Option Award |
2023-05-01 12:02 pm |
N/A 2030-04-27 |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
1,186 | $0 | 23,117 (Direct) |
View |
2023-03-10 Other |
2023-03-14 09:47 am |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
5 | $264.3 | 21,936 (Direct) |
View |
2023-02-07 Exercise |
2023-02-08 11:40 am |
N/A 2023-04-22 |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
1,200 | $0 | 21,926 (Direct) |
View |
2023-02-07 Exercise |
2023-02-08 11:40 am |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
1,200 | $120.15 | 21,926 (Direct) |
View |
2022-12-12 Other |
2022-12-13 12:50 pm |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
7 | $235.36 | 21,933 (Direct) |
View |
2022-09-12 Other |
2022-09-13 11:21 am |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
7 | $233 | 21,926 (Direct) |
View |
2022-06-13 Other |
2022-06-14 4:42 pm |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
5 | $256.02 | 21,917 (Direct) |
View |
2022-06-02 Option Award |
2022-06-06 7:19 pm |
N/A 2032-06-02 |
ASPEN AEROGELS INC | ASPN | NOGLOWS WILLIAM P Director |
5,877 | $0 | 92,409 (Direct) |
View |
2022-04-28 Option Award |
2022-05-02 12:56 pm |
N/A 2029-04-28 |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
1,313 | $0 | 22,722 (Direct) |
View |
2022-03-11 Other |
2022-03-14 5:05 pm |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
3 | $248.27 | 21,412 (Direct) |
View |
2022-03-09 Option Award |
2022-03-10 08:08 am |
N/A N/A |
CMC Materials Inc. | CCMP | NOGLOWS WILLIAM P Director |
973 | $0 | 66,072 (Direct) |
View |
2021-09-07 Ownership |
2022-02-11 6:39 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | NOGLOWS WILLIAM P Director |
30,000 | $0 | 76,532 (Direct) |
View |
2022-02-08 Exercise |
2022-02-09 4:48 pm |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
1,447 | $96.15 | 21,406 (Direct) |
View |
2022-02-08 Exercise |
2022-02-09 4:48 pm |
N/A 2022-04-24 |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
1,447 | $0 | 21,406 (Direct) |
View |
2021-12-03 Other |
2021-12-06 3:41 pm |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
5 | $310.63 | 18,296 (Direct) |
View |
2021-11-29 Gift |
2021-12-06 3:41 pm |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
2,500 | $0 | 18,296 (Indirect) |
View |
2021-10-26 Gift |
2021-10-27 2:39 pm |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
5,000 | $0 | 20,786 (Direct) |
View |
2021-09-03 I |
2021-09-08 1:14 pm |
N/A N/A |
CMC Materials Inc. | CCMP | NOGLOWS WILLIAM P Director |
15,000 | $0 | 7,500 (Indirect) |
View |
2021-09-03 Other |
2021-09-07 08:07 am |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
5 | $282.28 | 20,791 (Direct) |
View |
2021-06-07 Other |
2021-06-07 3:47 pm |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
5 | $257.24 | 20,786 (Direct) |
View |
2021-06-01 Option Award |
2021-06-03 4:45 pm |
N/A 2031-06-01 |
ASPEN AEROGELS INC | ASPN | NOGLOWS WILLIAM P Director |
5,577 | $0 | 89,620 (Direct) |
View |
2021-04-22 Option Award |
2021-04-26 4:46 pm |
N/A 2028-04-22 |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
970 | $0 | 21,350 (Direct) |
View |
2021-03-08 Other |
2021-03-08 4:22 pm |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
3 | $259.18 | 20,383 (Direct) |
View |
2021-03-03 Option Award |
2021-03-04 3:51 pm |
N/A N/A |
CMC Materials Inc. | CCMP | NOGLOWS WILLIAM P Director |
561 | $0 | 66,404 (Direct) |
View |
2021-03-03 Option Award |
2021-03-04 3:51 pm |
2022-03-03 2031-03-03 |
CMC Materials Inc. | CCMP | NOGLOWS WILLIAM P Director |
1,305 | $170.86 | 66,404 (Direct) |
View |
2021-02-08 Exercise |
2021-02-09 11:48 am |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
1,350 | $94.84 | 20,377 (Direct) |
View |
2021-02-08 Exercise |
2021-02-09 11:48 am |
N/A 2021-04-25 |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
1,350 | $0 | 20,377 (Direct) |
View |
2020-12-04 Other |
2020-12-08 11:55 am |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
5 | $249.25 | 19,522 (Direct) |
View |
2020-09-04 Acquisition |
2020-09-08 09:44 am |
N/A N/A |
LITTELFUSE INC | LFUS | NOGLOWS WILLIAM P Director |
8 | $180.26 | 19,512 (Direct) |
View |