US NUCLEAR CORP.

UCLE · OTC · SIC 3829: Measuring & Controlling Devices, NEC
107
SEC Filings

Business Summary

Corporate History US Nuclear Corp f/k/a APEX 3 Inc., was incorporated in the State of Delaware on February 14, 2012, and has since amended its name to US Nuclear Corp., (US Nuclear) on May 4, 2012 with the State of Delaware. US Nuclear Corp was formed as a vehicle to pursue a business combinationwith an operating company that would have perceived benefits of becoming a publicly traded corporation.Optron Scientific was incorporated in the State of California in 1971 and is the operating company o...

Next Earnings

Q2 FY2026 — expected 2026-08-09

Key Facts from Earnings Calls

TypeSubjectDetailQuarter
topic_mentionUCLEdiscussed_in_filing Cybersecurity
topic_mentionUCLEdiscussed_in_filing Trusted Computing
topic_mentionUCLEdiscussed_in_filing Blockchain & Crypto
topic_mentionUCLEdiscussed_in_filing Regulation
topic_mentionUCLEdiscussed_in_filing Automotive
topic_mentionUCLEdiscussed_in_filing Healthcare & Bio
topic_mentionUCLEdiscussed_in_filing Networking
topic_mentionUCLEdiscussed_in_filing Sovereign & Government
topic_mentionUCLEdiscussed_in_filing Cybersecurity
topic_mentionUCLEdiscussed_in_filing Trusted Computing
topic_mentionUCLEdiscussed_in_filing Blockchain & Crypto
topic_mentionUCLEdiscussed_in_filing Regulation
topic_mentionUCLEdiscussed_in_filing Automotive
topic_mentionUCLEdiscussed_in_filing Healthcare & Bio
topic_mentionUCLEdiscussed_in_filing Networking
topic_mentionUCLEdiscussed_in_filing Sovereign & Government
topic_mentionUCLEdiscussed_in_filing Cybersecurity
topic_mentionUCLEdiscussed_in_filing Trusted Computing
topic_mentionUCLEdiscussed_in_filing Blockchain & Crypto
topic_mentionUCLEdiscussed_in_filing Regulation

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2025-06-252024-12-310001213900-25-057524EDGAR38K words
2024-05-102023-12-310001213900-24-041830EDGAR—
2023-05-122022-12-310001213900-23-038626EDGAR—
2022-04-152021-12-310001213900-22-020133EDGAR—
2021-07-292020-12-310001213900-21-039266EDGAR—
2020-07-022019-12-310001213900-20-016520EDGAR—
2019-04-172018-12-310001659173-19-000049EDGAR—
2018-04-172017-12-310001659173-18-000149EDGAR—
2017-04-172016-12-310001659173-17-000179EDGAR—
2016-04-142015-12-310001659173-16-000242EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2026-01-272025-09-300001213900-26-008098EDGAR23K words
2025-10-272025-06-300001213900-25-102663EDGAR—
2025-08-222025-03-310001213900-25-079934EDGAR—
2024-11-272024-09-300001213900-24-103353EDGAR—
2024-10-042024-06-300001213900-24-085521EDGAR—
2024-08-012024-03-310001213900-24-063879EDGAR—
2023-11-202023-09-300001213900-23-088618EDGAR—
2023-08-212023-06-300001213900-23-069262EDGAR—
2023-06-282023-03-310001213900-23-052298EDGAR—
2022-11-222022-09-300001213900-22-074603EDGAR—
2022-09-272022-06-300001213900-22-059035EDGAR—
2022-05-232022-03-310001213900-22-029038EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2025-11-040001213900-25-105570EDGAR1K words
2024-12-200001213900-24-110643EDGAR—
2024-12-120001213900-24-108077EDGAR—
2023-10-100001013762-23-002885EDGAR—
2023-08-180001213900-23-068665EDGAR—
2022-06-300001213900-22-036321EDGAR—
2022-05-160001213900-22-026861EDGAR—
2021-01-060001213900-21-000672EDGAR—
2020-05-140001213900-20-012096EDGAR—
2020-03-300001213900-20-007900EDGAR—

107 total filings indexed. 75 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

MASS — 908 Devices Inc. AATC — AUTOSCOPE TECHNOLOGIES CORP BCHT — Birchtech Corp. GEOS — GEOSPACE TECHNOLOGIES CORP MIR — Mirion Technologies, Inc. ONTO — ONTO INNOVATION INC. OWLT — Owlet, Inc. QSI — Quantum-Si Inc

Company Identity

CIK0001543623
TickerUCLE
ExchangeOTC
SIC3829: Measuring & Controlling Devices, NEC
IncorporatedDE

Get More Data

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JSON Profile Stock Quote AI Readiness Report
Origin Provenance
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content hash: be81ad74b61b71554fbc35fa6c00d4b68e1fe27d988949363f9d270e79e295a9
signed: 2026-04-13T04:47:57.471Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf