Lifeloc Technologies, Inc SEC filings LCTC
Lifeloc Technologies, Inc has 247 filings in SEC EDGAR's recent list, going back to Jun 21, 2010. Its latest annual report, Form 10-K, was filed on Mar 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 14, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Sep 29, 2026 (regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Jun 24, 2026 | Jun 16, 2026 |
| 4 | Insider transaction | Jun 24, 2026 | Jun 23, 2026 |
| 4 | Insider transaction | May 5, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | May 5, 2025 | Mar 1, 2020 |
| 3 | Initial insider ownership | May 5, 2025 | Sep 24, 2020 |
| SCHEDULE 13D | Ownership over 5% (active) | Apr 18, 2025 | — |
| 4/A | Filing | Apr 18, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Apr 18, 2025 | Mar 13, 2021 |
| 4 | Insider transaction | Apr 18, 2025 | Feb 28, 2025 |
| 4/A | Filing | Apr 18, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Apr 18, 2025 | Mar 1, 2020 |
| 4/A | Filing | Apr 18, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Apr 18, 2025 | Oct 2, 2019 |
| 4 | Insider transaction | Mar 5, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Feb 28, 2025 |
| 3 | Initial insider ownership | Aug 14, 2024 | Jul 23, 2024 |
| 4/A | Filing | Jul 26, 2024 | Jul 23, 2024 |
| 4 | Insider transaction | Jul 25, 2024 | Jul 23, 2024 |
| 4 | Insider transaction | Jul 25, 2024 | Jul 23, 2024 |
| 4 | Insider transaction | Jul 25, 2024 | Jul 23, 2024 |
| 4 | Insider transaction | Jul 25, 2024 | Jul 23, 2024 |
| 4 | Insider transaction | Dec 19, 2023 | Dec 15, 2023 |
| 4 | Insider transaction | Mar 27, 2023 | Mar 24, 2023 |
| 4 | Insider transaction | Apr 13, 2020 | Mar 1, 2020 |
| 4 | Insider transaction | Apr 13, 2020 | Mar 1, 2020 |
| 4 | Insider transaction | Apr 13, 2020 | Mar 1, 2020 |
| 4 | Insider transaction | Apr 13, 2020 | Mar 1, 2020 |
| 3 | Initial insider ownership | Jun 12, 2018 | May 1, 2017 |
| 4 | Insider transaction | Oct 10, 2017 | Oct 1, 2017 |
| 3 | Initial insider ownership | Jan 22, 2016 | Jan 18, 2016 |
| 4 | Insider transaction | Jan 20, 2016 | Jan 18, 2016 |
| 4 | Insider transaction | Apr 1, 2014 | Feb 15, 2013 |
| 4 | Insider transaction | Oct 2, 2013 | Oct 1, 2013 |
| 4 | Insider transaction | Oct 2, 2013 | Oct 1, 2013 |
| 4 | Insider transaction | Oct 2, 2013 | Oct 1, 2013 |
| 4 | Insider transaction | Jan 24, 2013 | Jan 10, 2013 |
| 3 | Initial insider ownership | Jan 24, 2013 | Oct 1, 2012 |
| 4 | Insider transaction | Mar 29, 2012 | Dec 12, 2011 |
| 3 | Initial insider ownership | Feb 14, 2012 | Jul 5, 2011 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2012 | — |
| 3 | Initial insider ownership | Jun 1, 2011 | May 31, 2011 |
| 3 | Initial insider ownership | Jun 1, 2011 | May 31, 2011 |
| 3 | Initial insider ownership | May 31, 2011 | May 31, 2011 |
| 3 | Initial insider ownership | May 31, 2011 | May 31, 2011 |
| 3 | Initial insider ownership | May 31, 2011 | May 31, 2011 |
| 3 | Initial insider ownership | May 31, 2011 | May 31, 2011 |
| 3 | Initial insider ownership | May 31, 2011 | May 31, 2011 |
| 3 | Initial insider ownership | May 31, 2011 | May 31, 2011 |
Showing 51 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Laboratory Analytical Instruments (SIC 3826)
- Listed as
- LCTC (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- CO
- Headquarters
- Wheat Ridge, CO
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1493137
- Former names
- Lifeloc Technologies Inc (until Mar 29, 2012)
Other Laboratory Analytical Instruments companies
- Agilent Technologies, Inc. A
- Waters Corp /DE/ WAT
- Illumina, Inc. ILMN
- Mettler Toledo International INC/ MTD
- Revvity, Inc. RVTY
- Avantor, Inc. AVTR
- Bio-Rad Laboratories, Inc. BIO
- Bruker Corp BRKR
Source: SEC EDGAR filings. This is company-reported data, not investment advice.