Skip to main content

Lifeloc Technologies, Inc

LCTC
Exchange
OTC
Industry
Laboratory Analytical Instruments
SEC CIK
0001493137

No open-market purchases or sales by Lifeloc Technologies, Inc insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.

Key figures

Insider buysOpen market, last 90 days
0
Insider sellsOpen market, last 90 days
0
13F holdersQ2 2026
0
13F valueReported value at the end of Q2 2026
$0
Superinvestors holdingAt the end of Q2 2026
0

Price chart

Superinvestors holding LCTC, Q2 2026

Go to the superinvestors tab

No superinvestor reported holding LCTC at the end of Q2 2026.

Latest insider trades

Open-market purchases and sales by Lifeloc Technologies, Inc insiders from Form 4, newest first.

See all insider trades
Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Jun 24, 2026 (view filing)Jun 168 daysLateKornelsen MichaelDirectorPPurchase+100$2.50+$250+10.0%1.10K after
Jun 24, 2026 (view filing)Jun 231 dayWillkomm WayneCEO and PresidentPPurchase+1.30K$2.50+$3.25K+3.2%41.6K after
May 5, 2025 (view filing)Feb 2866 daysLateHeim MichelleControllerSSale−1.50K$3.80−$5.70K−100.0%0 after
Apr 18, 2025 (view filing)Feb 2849 daysLateKornelsen Vern DChief Financial OfficerPPurchase+12.3K$3.80+$46.5K+0.6%2.10M after
Apr 18, 2025 (view filing)Feb 2849 daysSiecke Donald E.DirectorPPurchase+16.0K$3.80+$60.8K+3.0%554.4K afterAmended
Apr 18, 2025 (view filing)Oct 2, 20192,025 daysLateSiecke Donald E.DirectorPPurchase+9.35K$1.57+$14.7K+2.1%460.3K after
Mar 5, 2025 (view filing)Feb 285 daysLateEdco Partners LLLP10% OwnerPPurchase+34.8K$3.80+$132.2K+1.7%2.10M after
Mar 4, 2025 (view filing)Feb 284 daysKashenberg Adam W.DirectorPPurchase−1.00K$3.80−$3.80K−50.0%1.00K after
Jul 26, 2024 (view filing)Jul 233 daysKornelsen Vern DChief Financial OfficerPPurchase+45.6K$3.80+$173.4K+2.3%2.07M afterAmended
Jul 25, 2024 (view filing)Jul 232 daysSiecke Donald E.DirectorPPurchase+78.1K$3.80+$296.6K+17.0%538.4K after

Top 10 13F holders, Q2 2026

The largest institutional positions in Lifeloc Technologies, Inc at the end of Q2 2026; share changes are against Q1 2026.

View all: Top 10 13F holders, Q2 2026

No institution reported holding LCTC in 13F filings for Q2 2026.