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buyModerate cluster of 4

Donald E. Siecke bought $61k of LCTC

director at Lifeloc Technologies, Inc. 16,000 shares at an average of $3.80, traded Feb 28, 2025, filed Apr 18, 2025.

Conviction score
41
Value
$61k
16,000 shares
Holdings after
554,352
+3% from before
From 52-week low
+32%
low $2.62, close $3.45
From 52-week high
-26%
high $4.65, as of Feb 28, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $61k at market
    +7
  • Relative to holdings
    Holdings up 3.0%
    0
  • Price context
    26% below the 52-week high
    +4
  • Cluster
    4 insiders buying within 14 days
    +15
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m -2.6%, 3m 0.0%, 6m +1.6%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

LCTCOct 9, 2026 · close 4.00
Since filing Apr 21, 2025: +29.0%SPY +54.0% · excess -25.0%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001079973-25-000663, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 28, 2025MOption exercise
Common Stock
+1,000$3.80$3,8001,000Apr 18, 2025
Feb 28, 2025POpen-market purchase
Common Stockindirect: See note
+16,000$3.80$61k554,352Apr 18, 2025
Feb 28, 2025MOption exercise
Stock Option (buy)derivative
-1,000$0.00$00Apr 18, 2025

Related signals

Other insiders at Lifeloc Technologies, Inc and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
34Weak
LCTCbuy 2
Lifeloc Technologies, Inc
Michael Kornelsen
director
$250
100 shares
+10%
37Weak
LCTCbuy 2
Lifeloc Technologies, Inc
Wayne Willkomm
CEO and President
$3,250
1,300 shares
+3%
20Weak
LCTCsell
Lifeloc Technologies, Inc
Michelle Heim
Controller
$5,700
1,500 shares
-100%
42Moderate
LCTCbuy 4
Lifeloc Technologies, Inc
Vern D Kornelsen
Chief Financial Officer
$47k
12,250 shares
+1%
15Weak
LCTCbuy
Lifeloc Technologies, Inc
Donald E. Siecke
director
$15k
9,347 shares
+2%
37Weak
LCTCbuy 4
Lifeloc Technologies, Inc
Edco Partners Lllp
owner
$132k
34,800 shares
+2%
42Moderate
LCTCbuy 4
Lifeloc Technologies, Inc
Adam W. Kashenberg
director
$3,800
1,000 shares
-

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.