PSYCHEMEDICS CORP

PMDI · OTC · SIC 8071: Services-Medical Laboratories
326
SEC Filings
$2.49
Close 2026-06-26

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.

Latest Stock Quote

PMDI 2026-06-26 $2.49 O:$2.49 H:$2.7 L:$2.49 Vol:0.0M VWAP:$2.4964
origin leaf: null

Next Earnings

Q2 FY2026 — expected 2026-08-17

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2025-03-242024-12-310001171843-25-001658EDGAR36K words
2024-03-282023-12-310001171843-24-001671EDGAR32K words
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
2024-08-132024-06-300001171843-24-004749EDGAR13K words
2024-05-142024-03-310001171843-24-002876EDGAR8K words
2023-11-132023-09-300001171843-23-007042EDGAR14K words
2023-08-142023-06-300001171843-23-005301EDGAR13K words
2023-05-112023-03-310001171843-23-003231EDGAR9K words
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
2024-12-030001171843-24-006701EDGAR1K words
2024-11-250001171843-24-006571EDGAR1K words
2024-11-120001171843-24-006285EDGAR1K words
2024-08-130001171843-24-004747EDGAR1K words
2024-08-120001171843-24-004695EDGAR13K words
2024-06-120001171843-24-003414EDGAR1K words
2024-06-030001171843-24-003243EDGAR1K words
2024-05-140001171843-24-002873EDGAR1K words
2024-03-280001171843-24-001669EDGAR1K words

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 BNR — Burning Rock Biotech Ltd CSTL — CASTLE BIOSCIENCES 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 a static snapshot. For live, structured JSON with cryptographic provenance chain:

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JSON Profile Stock Quote Origin Record
Origin Provenance
page leaf: e39cd34b51979ea9977ab2cc03443e6705c7432485cdc3fe22b0f78eadf6f4b8
parent: 082f0f7142de0d825893812ed7d81f91397df42ee752526f3cfee24b0966d36f
content hash: 9c9892dccf3485ddc4ec8ddf66b2ed56b646a39b04495dbc2514c26c338e0c25
signed: 2026-09-28T19:02:39.448Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

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