6 insiders reported 12 Form 4 transactions for Lifeloc Technologies, Inc (LCTC) over the past 18 months (most recent 2025-05-05). Recent activity: Heim Michelle (Controller) Sell 1,500 shares, Heim Michelle (Controller) Buy 1,500 shares, Siecke Donald E. (Director) Buy 1,000 shares, Siecke Donald E. (Director) Buy 16,000 shares, Siecke Donald E. (Director) Buy 9,347 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-05-05 | Heim Michelle | Controller | Sell | 1,500 | $5,700 |
| 2025-05-05 | Heim Michelle | Controller | Buy | 1,500 | $5,700 |
| 2025-04-18 | Siecke Donald E. | Director | Buy | 1,000 | $3,800 |
| 2025-04-18 | Siecke Donald E. | Director | Buy | 16,000 | $60,800 |
| 2025-04-18 | Siecke Donald E. | Director | Buy | 9,347 | $14,675 |
| 2025-04-18 | Willkomm Wayne | CEO and President | Buy | 37,500 | $142,500 |
| 2025-04-18 | Kornelsen Michael | Director | Buy | 1,000 | $3,800 |
| 2025-04-18 | KORNELSEN VERN D | Chief Financial Officer | Buy | 12,250 | $46,550 |
| 2025-03-04 | Willkomm Wayne | CEO and President | Buy | 37,500 | $142,500 |
| 2025-03-04 | Siecke Donald E. | Director | Buy | 1,000 | $3,800 |
| 2025-03-04 | Kornelsen Michael | Director | Buy | 1,000 | $3,800 |
| 2025-03-04 | Kashenberg Adam W. | Director | Sell | 1,000 | $3,800 |
Source: SEC Form 4 filings · as of 2025-05-05
