US NUCLEAR CORP.

UCLE · OTC · SIC 3829: Measuring & Controlling Devices, NEC
107
SEC Filings
$0.02
Close 2026-09-24

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...

Latest Stock Quote

UCLE 2026-09-24 $0.02 O:$0.02 H:$0.02 L:$0.02 Vol:0.1M VWAP:$0.02
origin leaf: null

Next Earnings

Q2 FY2026 — expected 2026-08-09

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2025-06-252024-12-310001213900-25-057524EDGAR38K words
2024-05-102023-12-310001213900-24-041830EDGAR35K words
2023-05-122022-12-310001213900-23-038626EDGAR33K words
2022-04-152021-12-310001213900-22-020133EDGAR34K words
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
2025-10-272025-06-300001213900-25-102663EDGAR21K words
2025-08-222025-03-310001213900-25-079934EDGAR19K words
2024-11-272024-09-300001213900-24-103353EDGAR20K words
2024-10-042024-06-300001213900-24-085521EDGAR18K words
2024-08-012024-03-310001213900-24-063879EDGAR15K words
2023-11-202023-09-300001213900-23-088618EDGAR18K words
2023-08-212023-06-300001213900-23-069262EDGAR17K words
2023-06-282023-03-310001213900-23-052298EDGAR15K words
2022-11-222022-09-300001213900-22-074603EDGAR17K words
2022-09-272022-06-300001213900-22-059035EDGAR16K words
2022-05-232022-03-310001213900-22-029038EDGAR14K words

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2025-11-040001213900-25-105570EDGAR1K words
2024-12-200001213900-24-110643EDGAR0K words
2024-12-120001213900-24-108077EDGAR0K words
2023-10-100001013762-23-002885EDGAR1K words
2023-08-180001213900-23-068665EDGAR1K words
2022-06-300001213900-22-036321EDGAR1K words
2022-05-160001213900-22-026861EDGAR36K words
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 APM — Aptorum Group Ltd BCHT — Birchtech Corp. GEOS — GEOSPACE TECHNOLOGIES CORP MIR — Mirion Technologies, Inc. ONTO — ONTO INNOVATION INC. OWLT — Owlet, Inc.

Company Identity

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

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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: 76bf3f0de92581c822f756ebb1369a7595fa21e7c9ce2a097edc11dc10130c93
parent: b192d804949af7a8ba19bac84ab3b9209b15c38c4d55828b5af73a484fa932de
content hash: cbdf8d94f5f74c5772156f188175e5b0d18e96efbb9c04e7e192e67ef32d1ed8
signed: 2026-10-01T19:03:17.141Z
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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