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 |
2025-02-28 Purchase(A) | 2025-04-18 4:34 pm | Lifeloc Technologies Inc | LCTC | Siecke Donald E. Director | 16,000 | $3.8 | $60,800 | 555,352 (Indirect Direct) | View |
2024-07-23 Purchase | 2024-07-25 6:37 pm | Lifeloc Technologies Inc | LCTC | Siecke Donald E. Director | 78,057 | $3.8 | $296,617 | 538,352 (Indirect) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-02-28 Exercise(A) | 2025-04-18 4:34 pm | N/A N/A | Lifeloc Technologies Inc | LCTC | Siecke Donald E. Director | 1,000 | $3.8 | 555,352 (Direct) | View |
2025-02-28 Exercise(A) | 2025-04-18 4:34 pm | 2020-03-01 2025-03-01 | Lifeloc Technologies Inc | LCTC | Siecke Donald E. Director | 1,000 | $0 | 555,352 (Direct) | View |
2025-02-28 Exercise | 2025-03-04 9:09 pm | N/A N/A | Lifeloc Technologies Inc | LCTC | Siecke Donald E. Director | 1,000 | $3.8 | 1,000 (Direct) | View |
2025-02-28 Exercise | 2025-03-04 9:09 pm | 2020-03-01 2025-03-01 | Lifeloc Technologies Inc | LCTC | Siecke Donald E. Director | 1,000 | $0 | 1,000 (Direct) | View |