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 Sale | 2025-05-05 7:53 pm | Lifeloc Technologies Inc | LCTC | Heim Michelle Controller | 1,500 | $3.8 | $5,700 | 3,500 (Direct) | View |
2025-02-28 Purchase | 2025-04-18 4:44 pm | Lifeloc Technologies Inc | LCTC | KORNELSEN VERN D Chief Financial Officer | 12,250 | $3.8 | $46,550 | 2,134,245 (Indirect Direct) | View |
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 |
2025-02-28 Purchase | 2025-03-05 06:06 am | Lifeloc Technologies Inc | LCLC | EDCO PARTNERS LLLP 10% Owner | 34,800 | $3.8 | $132,240 | 2,100,119 (Direct) | View |
2025-02-28 Purchase | 2025-03-04 9:02 pm | Lifeloc Technologies Inc | LCTC | Kashenberg Adam W. Director | 1,000 | $3.8 | $3,800 | 1,000 (Direct) | View |
2024-07-23 Purchase(A) | 2024-07-26 4:02 pm | Lifeloc Technologies Inc | LCTC | KORNELSEN VERN D Chief Financial Officer | 45,620 | $3.8 | $173,356 | 2,065,319 (Indirect) | 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 |
2024-07-23 Purchase | 2024-07-25 6:37 pm | Lifeloc Technologies Inc | LCLC | EDCO PARTNERS LLLP Director | 210,000 | $3.8 | $798,000 | 2,065,319 (Direct) | View |
2024-07-23 Purchase | 2024-07-25 6:36 pm | Lifeloc Technologies Inc | LCTC | KORNELSEN VERN D Chief Financial Officer | 45,620 | $3.8 | $173,356 | 2,006,288 (Indirect) | View |
2024-07-23 Purchase | 2024-07-25 6:35 pm | Lifeloc Technologies Inc | LCTC | Kornelsen Michael Director | 2,132 | $3.8 | $8,102 | 27,500 (Indirect) | View |
2023-12-15 Purchase | 2023-12-19 5:14 pm | Lifeloc Technologies Inc | LCTC | Willkomm Wayne CEO and President | 1,625 | $2.2343 | $3,631 | 26,302 (Direct) | View |
2023-03-24 Purchase | 2023-03-27 5:20 pm | Lifeloc Technologies Inc | LCTC | Willkomm Wayne CEO and President | 1,200 | $1.7633 | $2,116 | 24,677 (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 |
2025-02-28 Exercise | 2025-05-05 7:53 pm | N/A N/A | Lifeloc Technologies Inc | LCTC | Heim Michelle Controller | 1,500 | $3.8 | 3,500 (Direct) | View |
2025-02-28 Exercise | 2025-05-05 7:53 pm | 2020-03-01 2025-03-01 | Lifeloc Technologies Inc | LCTC | Heim Michelle Controller | 1,500 | $0 | 3,500 (Direct) | View |
2021-03-13 Option Award | 2025-05-05 7:52 pm | 2021-03-13 2026-03-13 | Lifeloc Technologies Inc | LCTC | Heim Michelle Controller | 3,500 | $0 | 5,000 (Direct) | View |
Ownership | 2025-05-05 7:51 pm | 2020-03-01 2025-03-01 | Lifeloc Technologies Inc | LCTC | Heim Michelle Controller | 0 | $0 | 1,500 (Direct) | View |
2025-02-28 Exercise(A) | 2025-04-18 4:49 pm | N/A N/A | Lifeloc Technologies Inc | LCTC | Willkomm Wayne CEO and President | 37,500 | $3.8 | 76,302 (Direct) | View |
2025-02-28 Exercise(A) | 2025-04-18 4:49 pm | 2020-03-01 2025-03-01 | Lifeloc Technologies Inc | LCTC | Willkomm Wayne CEO and President | 37,500 | $0 | 76,302 (Direct) | View |
2021-03-13 Option Award | 2025-04-18 4:46 pm | 2021-03-13 2026-03-13 | Lifeloc Technologies Inc | LCTC | Willkomm Wayne CEO and President | 12,500 | $0 | 12,500 (Direct) | View |
2025-02-28 Exercise(A) | 2025-04-18 4:39 pm | N/A N/A | Lifeloc Technologies Inc | LCTC | Kornelsen Michael Director | 1,000 | $3.8 | 28,500 (Direct) | View |
2025-02-28 Exercise(A) | 2025-04-18 4:39 pm | 2020-03-01 2025-03-01 | Lifeloc Technologies Inc | LCTC | Kornelsen Michael Director | 1,000 | $0 | 28,500 (Direct) | View |
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 9:14 pm | N/A N/A | Lifeloc Technologies Inc | LCTC | Willkomm Wayne CEO and President | 37,500 | $3.8 | 40,325 (Direct) | View |
2025-02-28 Exercise | 2025-03-04 9:14 pm | 2020-03-01 2025-03-01 | Lifeloc Technologies Inc | LCTC | Willkomm Wayne CEO and President | 37,500 | $0 | 40,325 (Direct) | View |
2025-02-28 Exercise | 2025-03-04 9:12 pm | N/A N/A | Lifeloc Technologies Inc | LCTC | Kornelsen Michael Director | 1,000 | $3.8 | 1,000 (Direct) | View |
2025-02-28 Exercise | 2025-03-04 9:12 pm | 2020-03-01 2025-03-01 | Lifeloc Technologies Inc | LCTC | Kornelsen Michael Director | 1,000 | $0 | 1,000 (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 |