Siecke Donald E. (CIK 1664454) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-04-18). Recent activity: Buy LCTC (1,000 shares), Buy LCTC (16,000 shares), Buy LCTC (9,347 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-04-18 | Lifeloc Technologies, Inc (LCTC) | Director | Buy | 1,000 | $3,800 |
| 2025-04-18 | Lifeloc Technologies, Inc (LCTC) | Director | Buy | 16,000 | $60,800 |
| 2025-04-18 | Lifeloc Technologies, Inc (LCTC) | Director | Buy | 9,347 | $14,675 |
来源：SEC Form 4 申报文件 · 截至 2025-04-18