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 |
2024-08-29 Sale | 2024-08-29 4:08 pm | LITTELFUSE INC | LFUS | Chu Maggie SVP, CHRO | 1,234 | $272.96 | $336,838 | 2,912 (Direct) | View |
2024-03-04 Sale | 2024-03-05 10:31 am | LITTELFUSE INC | LFUS | Chu Maggie SVP, CHRO | 1,522 | $240.74 | $366,406 | 3,086 (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 |
2025-09-05 Option Award | 2025-09-08 4:30 pm | N/A N/A | LITTELFUSE INC | LFUS | Chu Maggie SVP, CHRO | 7 | $259.58 | 6,712 (Direct) | View |
2025-06-05 Option Award | 2025-06-09 2:55 pm | N/A N/A | LITTELFUSE INC | LFUS | Chu Maggie SVP, CHRO | 8 | $214.18 | 6,705 (Direct) | View |
2025-05-21 Option Award | 2025-05-23 4:03 pm | N/A N/A | ITT INC. | ITT | Chu Maggie Director | 1,040 | $0 | 1,652 (Direct) | View |
2025-04-28 Tax Withholding | 2025-04-29 5:05 pm | N/A N/A | LITTELFUSE INC | LFUS | Chu Maggie SVP, CHRO | 120 | $179.04 | 6,697 (Direct) | View |
2025-04-25 Tax Withholding | 2025-04-29 5:05 pm | N/A N/A | LITTELFUSE INC | LFUS | Chu Maggie SVP, CHRO | 290 | $176.06 | 6,697 (Direct) | View |
2025-04-24 Option Award | 2025-04-28 2:35 pm | N/A N/A | LITTELFUSE INC | LFUS | Chu Maggie SVP, CHRO | 2,421 | $0 | 7,107 (Direct) | View |
2025-01-23 Option Award | 2025-01-27 10:54 am | N/A N/A | LITTELFUSE INC | LFUS | Chu Maggie SVP, CHRO | 1,774 | $0 | 4,686 (Direct) | View |
2024-10-01 Option Award | 2024-10-02 4:58 pm | N/A N/A | ITT INC. | ITT | Chu Maggie Director | 612 | $0 | 612 (Direct) | View |
2024-06-01 Tax Withholding | 2024-06-03 12:46 pm | N/A N/A | LITTELFUSE INC | LFUS | Chu Maggie SVP, CHRO | 255 | $256.6 | 4,146 (Direct) | View |
2024-04-27 Tax Withholding | 2024-04-29 2:48 pm | N/A N/A | LITTELFUSE INC | LFUS | Chu Maggie SVP, CHRO | 256 | $231.64 | 4,401 (Direct) | View |
2024-04-25 Option Award | 2024-04-29 09:48 am | N/A 2031-04-25 | LITTELFUSE INC | LFUS | Chu Maggie SVP, CHRO | 6,197 | $0 | 9,283 (Direct) | View |
2023-06-01 Tax Withholding | 2023-06-02 12:49 pm | N/A N/A | LITTELFUSE INC | LFUS | Chu Maggie SVP, CHRO | 255 | $256.7 | 4,608 (Direct) | View |
2023-04-28 Tax Withholding | 2023-05-01 4:53 pm | N/A N/A | LITTELFUSE INC | LFUS | Chu Maggie SVP, CHRO | 120 | $242.24 | 4,863 (Direct) | View |
2023-04-27 Option Award | 2023-05-01 10:31 am | N/A 2030-04-27 | LITTELFUSE INC | LFUS | Chu Maggie SVP, CHRO | 5,678 | $0 | 9,266 (Direct) | View |
2022-06-01 Tax Withholding | 2022-06-02 3:22 pm | N/A N/A | LITTELFUSE INC | LFUS | Chu Maggie SVP, CHRO | 255 | $269.58 | 3,588 (Direct) | View |
2022-04-28 Option Award | 2022-05-02 1:23 pm | N/A 2029-04-28 | LITTELFUSE INC | LFUS | Chu Maggie SVP, CHRO | 5,262 | $0 | 7,873 (Direct) | View |
Ownership | 2021-07-22 07:57 am | N/A N/A | LITTELFUSE INC | LFUS | Chu Maggie SVP, CHRO | 0 | $0 | 4,672 (Direct) | View |