Companies: 10,795·Total market cap: $144.5T
Internet Initiative Japan Inc.

Internet Initiative Japan Inc.

IIJIFOTCCommunication Services● Active
$18.90
+$0.39(+2.11%)
Market Cap$3.4B
P/E Ratio—
52W High$20.406
52W Low$14.505
SEC Filings
Foreign Private Issuer · Files 20-F / 6-K

Internet Initiative Japan Inc. (IIJIF) 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 0001090633 · IIJIF · OTC · as of Jun 8, 2026

Filing snapshot

341
Total Filings
424B3
Latest Form
2022-09-15
Most Recent
2017
Filing Since
FinancialsEarningsView All on EDGAR

Source: SEC EDGAR (data.sec.gov) · CIK 0001090633 · Updated hourly · Not investment advice

Latest Annual Report

20-F · Annual Report (Foreign Issuer)FY
Filed Date
2018-06-29
Fiscal Year End
Jun 29, 2018
Accession No.
0001171843-18-004896
Primary Document
f20f_062918p.htm
View on SEC EDGARDownload PDFFiling Index
Source: data.sec.gov · CIK 0001090633 · Accession 0001171843-18-004896

Latest Key Filings

6-KQuarterly Report
FORM 6-K
2019-04-22
View 6-K on SEC
8-KCurrent Report

No recent filings

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
424B3424B3
424B3
2022-09-15
View
424B3424B3
424B3
2020-12-28
View
F-6 POSF-6 POS
POST EFFECTIVE AMENDMENT NO. 1 TO THE FORM F-6
2019-06-10
View
424B3424B3
FORM OF RECEIPT
2019-04-23
View
15F-12G15F-12G
FORM 15F-12G
2019-04-22
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2019-04-22
View
2525
FORM 25
2019-04-11
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2019-04-01
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2019-04-01
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2019-03-27
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2019-03-25
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2019-03-25
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2019-02-07
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2019-02-07
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2019-02-07
View
Showing 1–15 of 341 filingsForm 4 / 144 hidden

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001090633  |  Exchange: OTC · Communication Services

Internet Initiative Japan Inc. (OTC: IIJIF) has submitted 341 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2017. As a Communication Services sector company with CIK 0001090633, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Internet Initiative Japan Inc.'s most comprehensive regulatory disclosure. The most recent Internet Initiative Japan Inc. 10-K was filed on 2018-06-29 for fiscal year ending 2018. Historical IIJIF 10-K annual reports are available from 2000 through 2018.

Investors researching Internet Initiative Japan Inc. 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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→ IIJIF Financials→ IIJIF Earnings→ IIJIF Insider Trades

Frequently Asked Questions

IIJIF SEC Filings · 8 questions

Internet Initiative Japan Inc. (IIJIF) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 341 filings and access original documents at no cost. Internet Initiative Japan Inc.'s CIK is 0001090633.

IIJIF SEC filingsInternet Initiative Japan Inc. SEC documentsfind IIJIF 10-K