Lifeloc Technologies, Inc (LCTC)
Data as of , from SEC Form 4 filings.
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About Lifeloc Technologies, Inc (LCTC)
Lifeloc Technologies, Inc is an SEC registrant, filing under CIK 0001493137, classified as laboratory analytical instruments. It is grouped with Health Care companies on this site. The registration was withdrawn on 4 December 2025, so the planned offering is not going ahead in its filed form.
LCTC Form 4 activity by transaction type, last 90 days
No Form 4 activity for LCTC in the last 90 days.
LCTC insider transactions (Form 4)
33 Form 4 filings on record, the earliest from Apr 18, 2025, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Michael Kornelsen - Director | Open-market purchase | Common Stock | 100 | $2.50 | $250 | |
| Wayne Willkomm - Officer | Open-market purchase | Common Stock | 1,300 | $2.50 | $3K | |
| Vern D. Kornelsen - Officer | Open-market purchase | Common Stock | 12,250 | $3.80 | $47K |
LCTC insider trading FAQ
What is the latest insider trade for LCTC?
Lifeloc Technologies, Inc (LCTC) has filed no insider reports in the last 90 days. The most recent on record is dated 2026-06-25. The full record for LCTC runs to 3 Form 4 filings, the earliest from 2025-04-18. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying LCTC stock?
No insider purchases of LCTC were filed in the last 90 days. 3 purchases are on record for this company.
How many insiders are selling LCTC stock?
No insider sales of LCTC were filed in the last 90 days.
Where can I see LCTC SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects LCTC Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Health Care companies with insider activity
Recent insider filings
3The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Michael Kornelsen view on EDGAR
- - Wayne Willkomm view on EDGAR
- - Vern D. Kornelsen view on EDGAR
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Learn more
- What the Form 4 transaction codes mean
- Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
- Insider activity in Health Care
- Where LCTC's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
Follow LCTC with a 7-day demo
- LCTC on your watchlist
- Every LCTC Form 4 filing on record
- Up to 3 months of LCTC price history
- The daily trading plan of ranked insider buys, on a delay, with the plan archive
