Quick Takeaways
- LCTC - Lifeloc Technologies, Inc has 7 insiders with reported activity on this page.
- No net insider buy/sell flow is currently reported for the last year.
- Recent transaction rows are not currently available.
Insider Transactions Reported by 7 Insiders of Lifeloc Technologies, Inc
- Symbol
- LCTC on OTC
- Location
- Wheat Ridge, CO
What Changed
- No meaningful buy/sell imbalance is currently visible in the one-year window.
- Activity will update as new Forms 3/4/5 are filed.
Why This Matters
- This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
- Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.
Source Evidence
Filed on Form 4
See Original Filing
Issuer insider activity is sourced from SEC Forms 3, 4, and 5.
Insider trading overview
Last 12 monthsInsider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 12 May 2025.
Buys
$0
Shares: 0
Insiders: 0
Sells
$0
Shares: 0
Insiders: 0
Net
$0
Shares: 0
Insiders: 0
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Lifeloc Technologies, Inc executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Vern D. Kornelsen | Chief Financial Officer, Director | $8,110,131 | Mixed | 28 Feb 2025 | ||
| EDCO PARTNERS LLLP | 10%+ Owner | $7,980,452 | Filing P/S | 28 Feb 2025 | ||
| Donald E. Siecke | Director | $2,110,338 | Mixed | 28 Feb 2025 | ||
| Wayne Willkomm | CEO and President, Director | $242,448 | Mixed | 28 Feb 2025 | ||
| Michael Kornelsen | Director | $108,300 | Mixed | 28 Feb 2025 | ||
| Adam W. Kashenberg | Director | $3,800 | Filing P/S | 28 Feb 2025 | ||
| Michelle Heim | Controller | Mixed | 28 Feb 2025 |
Top shareholders of Lifeloc Technologies, Inc (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| Vern D. Kornelsen |
3/4/5
|
Chief Financial Officer, Director |
—
class O/S missing
|
2,134,245
|
$8,110,131 | — | 28 Feb 2025 | |
| EDCO PARTNERS LLLP |
3/4/5
13D/G
|
10%+ Owner · Vern D. Kornelsen |
78%
from 13D/G
|
2,100,119
|
$7,980,452 | — | 28 Feb 2025 | |
| Donald E. Siecke |
3/4/5
|
Director |
—
class O/S missing
|
555,352
|
$2,110,338 | — | 28 Feb 2025 | |
| Wayne Willkomm |
3/4/5
|
CEO and President, Director |
—
mixed-class rows
|
76,302
mixed-class rows
|
$242,448 | — | 28 Feb 2025 | |
| Michael Kornelsen |
3/4/5
|
Director |
—
mixed-class rows
|
29,500
mixed-class rows
|
$108,300 | — | 28 Feb 2025 | |
| Adam W. Kashenberg |
3/4/5
|
Director |
—
class O/S missing
|
1,000
|
$3,800 | — | 28 Feb 2025 |
Recent Insider Transactions by Companies or Individuals for Lifeloc Technologies, Inc
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* An asterisk sign (*) next to the price indicates that the price is likely invalid.