LCTC insider buying
2 cluster buysLifeloc Technologies, Inc
When two or more insiders at Lifeloc Technologies, Inc buy LCTC on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in LCTC plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.
Detected clusters
- Feb 28 – Feb 28, 2025Detected Feb 28, 2025High conviction2 insidersTotal bought$50.4KMarket capUnknown
- Jul 23 – Jul 23, 2024Detected Jul 23, 2024High conviction2 insidersTotal bought$470.0KMarket capUnknown
All notable open-market buys in LCTC
Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.
| Date | Insider | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| Feb 28, 2025 | KORNELSEN VERN Dcluster Director, Chief Financial Officer | 12,250 | $3.80 | $46.6K | SEC ↗ |
| Feb 28, 2025 | Kashenberg Adam W.cluster Director | 1,000 | $3.80 | $3.8K | SEC ↗ |
| Jul 23, 2024 | Siecke Donald E.cluster Director | 78,057 | $3.80 | $296.6K | SEC ↗ |
| Jul 23, 2024 | KORNELSEN VERN Dcluster Director, Chief Financial Officer | 45,620 | $3.80 | $173.4K | SEC ↗ |
| Jul 23, 2024 | Director | 2,132 | $3.80 | $8.1K | SEC ↗ |
| Oct 2, 2019 | Director | 9,347 | $1.57 | $14.7K | SEC ↗ |
LCTC insider buying — FAQ
- Are insiders buying LCTC stock?
- Yes — 6 distinct insiders have bought LCTC (Lifeloc Technologies, Inc) on the open market, including 2 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was Apr 18, 2025.
- How much LCTC stock have insiders bought?
- Insiders have bought a combined $543.1K of LCTC across 6 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in LCTC?
- A cluster buy is two or more distinct Lifeloc Technologies, Inc insiders — officers, directors, or 10% owners — each buying LCTC on the open market within a rolling window. LCTC has 2 detected cluster buys to date.
- Where does this LCTC insider trading data come from?
- Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.
How we track insider buying in LCTC
We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy LCTC within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?
This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding LCTC.