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LCTC insider trading

Lifeloc Technologies, Inc — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.
Insider buys · 24 mo
6
Bought · 24 mo
$129k
Buys · last 90 days
2 · $4k
Most recent buy
2026-06-24

Cluster buy detected

3 insiders bought LCTC within a short window (2025-02-28), $111k in total — cluster score 28/100. Members see the buyers, the score breakdown and the chart.

See the cluster

Recent insider filings

FiledInsiderTypeSharesPriceValue
2026-06-24Kornelsen Michael
Director
Bought100$2.50$250
2026-06-24Willkomm Wayne
CEO and President
Bought1,300$2.50$3k
2025-04-18Siecke Donald E.
Director
Bought9,347$1.57$15k
2025-04-18KORNELSEN VERN Dcluster
Chief Financial Officer
Bought12,250$3.80$47k
2025-04-18Siecke Donald E.cluster
Director
Bought16,000$3.80$61k
2025-03-04Kashenberg Adam W.cluster
Director
Bought1,000$3.80$4k

Most active insider buyers

InsiderRoleBuysTotal bought
Siecke Donald E.Director2$75k
KORNELSEN VERN DChief Financial Officer1$47k
Kashenberg Adam W.Director1$4k
Willkomm WayneCEO and President1$3k
Kornelsen MichaelDirector1$250

See LCTC on the chart

Every insider buy and sell for LCTC plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.

Open the browserFree sample
Data from the SEC EDGAR ownership filings, refreshed daily. Only open-market purchases (transaction code P) and sales of $1M or more are shown; grants, option exercises and tax withholding are excluded because they run on schedules set years earlier. Not investment advice.