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 |
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(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 |