Lifeloc Technologies (LCTC)
Lifeloc Technologies on one page: short interest, fails to deliver, earnings dates and insider trades. Listed on OTC.
84
Short interest
settlement 2026-09-30
1.0
Days to cover
-2.3 days vs prior
552
Fails to deliver
settlement 2026-07-17
Wed 11 Nov
Next earnings
estimated date
$0
Insider flow, 90 days
0 buys, 0 sells
As of 2026-09-30.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 30 September 2026, short interest in LCTC is 84 shares, down 236 shares over the last month. Over the last 48 readings it ranged from 2 shares (15 August 2024) to 1,019 shares (31 August 2026). The latest reading sits at the bottom of that range. At the reported average volume of 592 shares a day that is 1.0 days to cover.
Embed this chart.The embed keeps its attribution line.
<iframe src="https://xoomar.com/embed/stocks/lctc" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>
| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-09-30 | 84 | +100.0% | 592 | 1.00 |
| 2026-08-31 | 1,019 | +218.4% | 311 | 3.28 |
| 2026-08-14 | 320 | +100.0% | 693 | 1.00 |
| 2026-07-15 | 355 | -5.6% | 1,126 | 1.00 |
| 2026-06-30 | 376 | +100.0% | 2,854 | 1.00 |
| 2026-04-15 | 325 | +0.0% | 126 | 2.58 |
| 2026-03-31 | 325 | +0.0% | 517 | 1.00 |
| 2026-03-13 | 325 | +0.0% | 742 | 1.00 |
| 2026-02-27 | 325 | +0.0% | 109 | 2.98 |
| 2026-02-13 | 325 | +0.0% | 340 | 1.00 |
| 2026-01-30 | 325 | +0.0% | 596 | 1.00 |
| 2026-01-15 | 325 | -25.5% | 313 | 1.04 |
| 2025-12-31 | 436 | +34.1% | 577 | 1.00 |
| 2025-12-15 | 325 | +100.0% | 218 | 1.49 |
| 2025-10-15 | 159 | +100.0% | 306 | 1.00 |
| 2025-08-29 | 501 | +0.0% | 272 | 1.84 |
| 2025-08-15 | 501 | -33.9% | 349 | 1.44 |
| 2025-07-31 | 758 | +255.9% | 320 | 2.37 |
| 2025-07-15 | 213 | +100.0% | 15,192 | 1.00 |
| 2025-05-15 | 21 | +0.0% | 762 | 1.00 |
| 2025-04-30 | 21 | +100.0% | 443 | 1.00 |
| 2024-11-29 | 71 | +100.0% | 1,728 | 1.00 |
| 2024-08-15 | 2 | +100.0% | 403 | 1.00 |
| 2024-05-15 | 582 | +268.4% | 1,021 | 1.00 |
| 2024-04-30 | 158 | +4.0% | 1,774 | 1.00 |
| 2024-04-15 | 152 | +39.5% | 208 | 1.00 |
| 2024-03-28 | 109 | +47.3% | 74 | 1.47 |
| 2024-03-15 | 74 | +0.0% | 325 | 1.00 |
| 2024-02-29 | 74 | -1.3% | 131 | 1.00 |
| 2024-02-15 | 75 | +100.0% | 470 | 1.00 |
| 2023-12-29 | 100 | +0.0% | 320 | 1.00 |
| 2023-12-15 | 100 | +100.0% | 316 | 1.00 |
| 2023-09-15 | 90 | +100.0% | 537 | 1.00 |
| 2023-08-15 | 300 | +100.0% | 1,488 | 1.00 |
| 2022-11-15 | 36 | +100.0% | 83 | 1.00 |
| 2022-09-15 | 80 | +100.0% | 272 | 1.00 |
| 2022-08-15 | 113 | +79.4% | 1,977 | 1.00 |
| 2022-07-29 | 63 | +100.0% | 652 | 1.00 |
| 2021-12-31 | 76 | +0.0% | 758 | 1.00 |
| 2021-12-15 | 76 | +100.0% | 860 | 1.00 |
| 2021-10-29 | 99 | +100.0% | 1,750 | 1.00 |
| 2021-08-31 | 136 | -40.1% | 13,754 | 1.00 |
| 2021-08-13 | 227 | +100.0% | 17,620 | 1.00 |
| 2021-03-31 | 38 | -24.0% | 214 | 1.00 |
| 2021-03-15 | 50 | +117.4% | 839 | 1.00 |
| 2021-02-26 | 23 | -77.0% | 494 | 1.00 |
| 2021-01-29 | 4 | +100.0% | 1,078 | 1.00 |
| 2020-04-15 | 100 | +100.0% | 708 | 1.00 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 17 July 2026, the fails-to-deliver balance in LCTC is 552 shares, up 500 shares over the last settlement date. Over the last 30 readings it ranged from 5 shares (22 September 2022) to 552 shares (17 July 2026). The latest reading sits at the top of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-07-17 | 552 | $3.80 | $2K |
| 2026-07-13 | 52 | $3.47 | $180 |
| 2026-07-07 | 75 | $3.36 | $252 |
| 2026-06-30 | 275 | $2.75 | $756 |
| 2025-04-29 | 21 | $3.00 | $63 |
| 2023-12-21 | 27 | $2.35 | $63 |
| 2023-12-20 | 27 | $2.25 | $61 |
| 2023-12-19 | 27 | $2.22 | $60 |
| 2023-09-19 | 90 | $3.35 | $302 |
| 2023-09-18 | 90 | $3.35 | $302 |
| 2023-09-15 | 90 | $3.35 | $302 |
| 2023-08-18 | 300 | $2.55 | $765 |
| 2023-08-17 | 300 | $2.50 | $750 |
| 2023-08-16 | 300 | $2.50 | $750 |
| 2023-01-30 | 250 | $1.97 | $493 |
| 2022-10-27 | 50 | $3.35 | $168 |
| 2022-10-26 | 50 | $3.15 | $158 |
| 2022-10-25 | 50 | $3.09 | $155 |
| 2022-10-24 | 50 | $3.09 | $155 |
| 2022-10-21 | 150 | $3.09 | $464 |
| 2022-10-20 | 150 | $2.95 | $443 |
| 2022-10-19 | 60 | $2.95 | $177 |
| 2022-09-27 | 110 | $3.10 | $341 |
| 2022-09-26 | 160 | $3.10 | $496 |
| 2022-09-23 | 160 | $3.10 | $496 |
| 2022-09-22 | 5 | $3.30 | $17 |
| 2022-09-21 | 125 | $4.00 | $500 |
| 2022-08-25 | 180 | $4.00 | $720 |
| 2022-08-24 | 82 | $3.75 | $308 |
| 2022-08-23 | 82 | $3.15 | $258 |
Insider trades
SEC Form 4, newest first. JSONNo open-market insider trades were reported for LCTC in the last 90 days. The most recent filings are listed below. Latest filing: Willkomm Wayne (CEO and President) on 2026-06-23.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-06-23 | Willkomm Wayne | CEO and President | Buy | 1K | $2.50 | $3K | 42K |
| 2026-06-16 | Kornelsen Michael | Director | Buy | 100 | $2.50 | $250 | 1K |
| 2025-02-28 | Siecke Donald E. | Director | Buy | 16K | $3.80 | $61K | 554K |
| 2025-02-28 | KORNELSEN VERN D | Chief Financial Officer | Buy | 12K | $3.80 | $47K | 2.1M |
| 2025-02-28 | Heim Michelle | Controller | Exercise or conversion | 2K | $3.80 | $6K | 2K |
| 2025-02-28 | Heim Michelle | Controller | Sell | 2K | $3.80 | $6K | 0 |
| 2025-02-28 | Kashenberg Adam W. | Director | Buy | 1K | $3.80 | $4K | 1K |
| 2025-02-28 | Siecke Donald E. | Director | Exercise or conversion | 1K | $3.80 | $4K | 1K |
| 2025-02-28 | Kornelsen Michael | Director | Exercise or conversion | 1K | $3.80 | $4K | 1K |
| 2025-02-28 | Willkomm Wayne | CEO and President | Exercise or conversion | 38K | $3.80 | $143K | 40K |
| 2024-07-23 | Kornelsen Michael | Director | Buy | 2K | $3.80 | $8K | 28K |
| 2024-07-23 | KORNELSEN VERN D | Chief Financial Officer | Buy | 46K | $3.80 | $173K | 2.0M |
| 2024-07-23 | Siecke Donald E. | Director | Buy | 78K | $3.80 | $297K | 538K |
| 2024-07-23 | KORNELSEN VERN D | Chief Financial Officer | Buy | 46K | $3.80 | $173K | 2.1M |
| 2023-12-19 | Willkomm Wayne | CEO and President | Buy | 775 | $2.25 | $2K | 26K |
| 2023-12-15 | Willkomm Wayne | CEO and President | Buy | 850 | $2.22 | $2K | 26K |
| 2023-03-24 | Willkomm Wayne | CEO and President | Buy | 800 | $1.76 | $1K | 24K |
| 2023-03-24 | Willkomm Wayne | CEO and President | Buy | 400 | $1.77 | $708 | 25K |
| 2019-10-02 | Siecke Donald E. | Director | Buy | 9K | $1.57 | $15K | 460K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
What this page is
Lifeloc Technologies in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows Lifeloc Technologies (LCTC), SEC CIK 1493137, listed on OTC. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-07-17.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-08-14.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-06-23.JSON and CSV
- Company record
- EDGAR filing index for CIK 1493137Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
Other company pages
- STESTERIS
- STLDSteel Dynamics
- STRCStrategy
- STRLSterling Infrastructure
- STTState Street
- STXSeagate Technology Holdings
- STZConstellation Brands
- SUISun Communities
- SUNBSunbelt Rentals Holdings
- SWSmurfit Westrock
- SWKStanley Black & Decker
- SWKSSkyworks Solutions
- SXTCChina SXT Pharmaceuticals
- SYFSynchrony Financial
- SYKStryker
- SYNASynaptics
- SYRESpyre Therapeutics
- SYYSysco
- TAT&T
- TAPMolson Coors
- TCOMTrip.com Group
- TDToronto-Dominion Bank
- TDGTransDigm Group
- TDYTeledyne Technologies
Datasets
Frequently Asked Questions
How much of LCTC is sold short?
What is LCTC's daily short volume?
Does LCTC have fails to deliver?
Are LCTC insiders buying or selling?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.