United States

Lifeloc Technologies Inc (LCTC)

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Over the past 90 days, Lifeloc Technologies Inc. recorded two insider buy transactions totaling $3,500. CEO and President Wayne Willkomm acquired shares worth $3,250 in June 2026. These purchases occurred amid a 96% stock price increase over the last quarter, with the stock currently trading near its 52-week high.
Ticker: LCTC Exchange: PNK
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Lifeloc Technologies Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Trades
Buy 23 Jun 2026
Value US$28,294.96 | Price 279.74 | Shares 3,982 (+30.6%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-24 2026-06-23 B Purchase
3.8
Willkomm Wayne

CEO and President

Executive Director
3,982 +30.6%
279.74
US$28,295 		3,982 +30.6% 279.74 US$28,295
2026-06-24 2026-06-16 B Purchase
2.6
Kornelsen Michael
Non-Executive Director
92,752 +1.3%
387.12
US$2,873,821 		92,752 +1.3% 387.12 US$2,873,821
2025-05-05 2025-02-28 S Sale
Heim Michelle

Controller

Officer
82,340 -34.1%
492.16
US$855,814 		82,340 -34.1% 492.16 US$855,814
2025-04-18 2025-02-28 B Purchase
3.1
KORNELSEN VERN D

Chief Financial Officer

Executive Director
12,250 +0.6%
3.80
US$46,550 		12,250 +0.6% 3.80 US$46,550
2025-03-05 2025-02-28 B Purchase
2.5
EDCO PARTNERS LLLP
Large shareholder
34,800 +1.7%
3.80
US$132,240 		34,800 +1.7% 3.80 US$132,240
2024-07-25 2024-07-23 B Purchase
3.1
KORNELSEN VERN D

Chief Financial Officer

Executive Director
45,620 +2.3%
3.80
US$173,356 		45,620 +2.3% 3.80 US$173,356
2024-07-25 2024-07-23 B Purchase
2.5
Siecke Donald E.
Non-Executive Director
78,057 +17.0%
3.80
US$296,617 		78,057 +17.0% 3.80 US$296,617
2024-07-25 2024-07-23 B Purchase
2.5
EDCO PARTNERS LLLP
Non-Executive Director
210,000 +11.3%
3.80
US$798,000 		210,000 +11.3% 3.80 US$798,000
2024-07-25 2024-07-23 B Purchase
2.6
Kornelsen Michael
Non-Executive Director
2,132 +8.4%
3.80
US$8,102 		2,132 +8.4% 3.80 US$8,102
2023-12-19 2023-12-19 B Purchase
3.8
Willkomm Wayne

CEO and President

Executive Director
775 +3.0%
2.25
US$1,744 		775 +3.0% 2.25 US$1,744
2023-12-19 2023-12-15 B Purchase
3.8
Willkomm Wayne

CEO and President

Executive Director
850 +3.4%
2.22
US$1,887 		850 +3.4% 2.22 US$1,887
2023-03-27 2023-03-24 B Purchase
3.8
Willkomm Wayne

CEO and President

Executive Director
400 +1.6%
1.77
US$708 		400 +1.6% 1.77 US$708
2023-03-27 2023-03-24 B Purchase
3.8
Willkomm Wayne

CEO and President

Executive Director
800 +3.4%
1.76
US$1,408 		800 +3.4% 1.76 US$1,408
2025-04-18 2019-10-02 B Purchase
2.5
Siecke Donald E.
Non-Executive Director
9,347 +2.1%
1.57
US$14,675 		9,347 +2.1% 1.57 US$14,675
2014-04-01 2013-02-15 B Purchase Ravishankar Gurumurthi

Executive Vice President

Executive Director
6,667 +200.0%
1.52
US$10,134 		6,667 +200.0% 1.52 US$10,134
2013-01-24 2013-01-10 B Purchase Ravishankar Gurumurthi

Executive Vice President

Executive Director
3,333 +inf%
1.52
US$5,066 		3,333 +inf% 1.52 US$5,066
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