Companies: 10,795·Total market cap: $144.5T
Technical Communications Corporation

Technical Communications Corporation

TCCOOTCTechnology● Active
$0.00
+$0.00(+0.00%)
Market Cap$185
P/E Ratio—
52W High$0.015
52W Low$0.0001
SEC Filings

Technical Communications Corporation (TCCO) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0000096699 · TCCO · OTC · as of Jun 8, 2026

Filing snapshot

502
Total Filings
8-K
Latest Form
2023-09-26
Most Recent
1983
Filing Since
FinancialsEarningsView All on EDGAR

Source: SEC EDGAR (data.sec.gov) · CIK 0000096699 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2022-12-22
Fiscal Year End
Dec 22, 2022
Accession No.
0001171843-22-008187
Primary Document
tcco20220924_10k.htm
View on SEC EDGARDownload PDFFiling Index
Source: data.sec.gov · CIK 0000096699 · Accession 0001171843-22-008187

Latest Key Filings

10-QQuarterly Report
FORM 10-Q
2023-08-08
View 10-Q on SEC
8-KCurrent Report
FORM 8-K
2023-09-26Material Event
View 8-K on SEC
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

View Insider Trades Tab

SEC Filing History

Hide Form 4 / 144
8-KCurrent Report
FORM 8-K
2023-09-26
View
15-12G15-12G
15-12G
2023-09-21
View
10-QQuarterly Report
FORM 10-Q
2023-08-08
View
SDSD
FORM SD
2023-05-31
View
8-KCurrent Report
FORM 8-K
2023-05-09
View
10-QQuarterly Report
FORM 10-Q
2023-05-09
View
8-KCurrent Report
FORM 8-K
2023-03-01
View
8-KCurrent Report
FORM 8-K
2023-02-14
View
10-QQuarterly Report
FORM 10-Q
2023-02-07
View
8-KCurrent Report
FORM 8-K
2023-02-03
View
DEF 14AProxy Statement
FORM DEF 14A
2023-01-11
View
10-KAnnual Report
FORM 10-K
2022-12-22
View
8-KCurrent Report
FORM 8-K
2022-12-14
View
10-QQuarterly Report
FORM 10-Q
2022-08-09
View
8-KCurrent Report
FORM 8-K
2022-08-08
View
Showing 1–15 of 395 filingsForm 4 / 144 hidden· 502 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0000096699  |  Exchange: OTC · Technology

Technical Communications Corporation (OTC: TCCO) has submitted 502 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 1983. As a Technology sector company with CIK 0000096699, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Technical Communications Corporation's most comprehensive regulatory disclosure. The most recent Technical Communications Corporation 10-K was filed on 2022-12-22 for fiscal year ending 2022. Historical TCCO 10-K annual reports are available from 1995 through 2022.

Investors researching Technical Communications Corporation SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08
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→ TCCO Financials→ TCCO Earnings→ TCCO Insider Trades

Frequently Asked Questions

TCCO SEC Filings · 8 questions

Technical Communications Corporation (TCCO) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 502 filings and access original documents at no cost. Technical Communications Corporation's CIK is 0000096699.

TCCO SEC filingsTechnical Communications Corporation SEC documentsfind TCCO 10-K