PSYCHEMEDICS CORP

PMDI · OTC · SIC 8071: Services-Medical Laboratories
326
SEC Filings

Business Summary

Psychemedics Corporation provides hair sample-based drug testing services using patented technology that digests hair to release trapped drugs, followed by proprietary enzyme immunoassay (EIA) screening and mass spectrometry confirmation. Tests detect cocaine, marijuana, PCP, amphetamines, opioids, fentanyl, benzodiazepines, synthetic cannabinoids, nicotine, and alcohol. Services target employers, law enforcement, treatment professionals, school administrators, and parents. Testing is performed at their Culver City, California facility.

Next Earnings

Q2 FY2026 — expected 2026-08-17

Key Facts from Earnings Calls

TypeSubjectDetailQuarter
topic_mentionPMDIdiscussed_in_filing Artificial Intelligence
topic_mentionPMDIdiscussed_in_filing Cybersecurity
topic_mentionPMDIdiscussed_in_filing Trusted Computing
topic_mentionPMDIdiscussed_in_filing Blockchain & Crypto
topic_mentionPMDIdiscussed_in_filing Regulation
topic_mentionPMDIdiscussed_in_filing Healthcare & Bio
topic_mentionPMDIdiscussed_in_filing Platform & Ecosystem
topic_mentionPMDIdiscussed_in_filing Sovereign & Government
topic_mentionPMDIdiscussed_in_filing Artificial Intelligence
topic_mentionPMDIdiscussed_in_filing Cybersecurity
topic_mentionPMDIdiscussed_in_filing Trusted Computing
topic_mentionPMDIdiscussed_in_filing Blockchain & Crypto
topic_mentionPMDIdiscussed_in_filing Regulation
topic_mentionPMDIdiscussed_in_filing Healthcare & Bio
topic_mentionPMDIdiscussed_in_filing Platform & Ecosystem
topic_mentionPMDIdiscussed_in_filing Sovereign & Government
topic_mentionPMDIdiscussed_in_filing Artificial Intelligence
topic_mentionPMDIdiscussed_in_filing Cybersecurity
topic_mentionPMDIdiscussed_in_filing Trusted Computing
topic_mentionPMDIdiscussed_in_filing Blockchain & Crypto

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2025-03-242024-12-310001171843-25-001658EDGAR36K words
2024-03-282023-12-310001171843-24-001671EDGAR—
2023-03-272022-12-310001171843-23-001908EDGAR—
2022-03-302021-12-310001171843-22-002192EDGAR—
2021-03-262020-12-310001171843-21-002107EDGAR—
2020-02-252019-12-310001171843-20-001248EDGAR—
2019-03-042018-12-310001171843-19-001481EDGAR—
2018-03-162017-12-310001171843-18-002060EDGAR—
2017-03-072016-12-310001144204-17-013217EDGAR—
2016-02-262015-12-310001144204-16-084605EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2024-11-122024-09-300001171843-24-006286EDGAR13K words
2024-08-132024-06-300001171843-24-004749EDGAR—
2024-05-142024-03-310001171843-24-002876EDGAR—
2023-11-132023-09-300001171843-23-007042EDGAR—
2023-08-142023-06-300001171843-23-005301EDGAR—
2023-05-112023-03-310001171843-23-003231EDGAR—
2022-11-102022-09-300001171843-22-007389EDGAR—
2022-08-102022-06-300001171843-22-005576EDGAR—
2022-05-112022-03-310001171843-22-003580EDGAR—
2021-11-152021-09-300001171843-21-007950EDGAR—
2021-08-122021-06-300001171843-21-005903EDGAR—
2021-05-132021-03-310001171843-21-003502EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2024-12-100001171843-24-006863EDGAR1K words
2024-12-030001171843-24-006701EDGAR—
2024-11-250001171843-24-006571EDGAR—
2024-11-120001171843-24-006285EDGAR—
2024-08-130001171843-24-004747EDGAR—
2024-08-120001171843-24-004695EDGAR—
2024-06-120001171843-24-003414EDGAR—
2024-06-030001171843-24-003243EDGAR—
2024-05-140001171843-24-002873EDGAR—
2024-03-280001171843-24-001669EDGAR—

326 total filings indexed. 294 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

AMS — AMERICAN SHARED HOSPITAL SERVICES ACON — Aclarion, Inc. ADVB — Advanced Biomed Inc. BDSX — BIODESIX INC BLLN — BillionToOne, Inc. BGLC — BioNexus Gene Lab Corp CSTL — CASTLE BIOSCIENCES INC CFOR — CapForce Inc.

Tags

pre-employment-and-employee-workplace-drug-testing law-enforcement drug-treatment-professionals school-administrators parents-concerned-about-child-drug-use fda-510k-clearance-for-nine-eia-assays mass-spectrometry-confirmation-testing radioimmunoassay-(riah)-equivalence-standards fbi-extended-wash-decontamination-protocol

Company Identity

CIK0000806517
TickerPMDI
ExchangeOTC
SIC8071: Services-Medical Laboratories
IncorporatedDE
HeadquartersDallas, TX

Get More Data

This is the free public profile. For structured JSON with full provenance chain, use the API:

JSON Profile Stock Quote AI Readiness Report
Origin Provenance
page leaf: 9dfb44fb77bf87a125b55fb26ca67b66292feb1eff75f2456b8612966398f06a
parent: 082f0f7142de0d825893812ed7d81f91397df42ee752526f3cfee24b0966d36f
content hash: 7963be381ec263a59615f3bc64bd26003e6c79364fffcf4125a1e3c90fbea0ff
signed: 2026-04-13T04:46:56.480Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf