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KoreaStockCheckCOMPANY FILING REPORT · KRX FILINGS · AS OF 2024-05-03 — frozen at delisting
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FILING-RISK RATINGHIGH RISK

Ariontechnology

KRX 058220 · 아리온테크놀로지
Filing-risk score 24 — higher scores indicate greater filing-based risk
LOWESTLOWMODERATEHIGHHIGHEST
⛔ DELISTED (2024-05-03) — Audit opinion disclaimed (scope limitation; going-concern uncertainty)
4
SHARE ISSUANCES
4
CONVERTIBLE BONDS
1
CAPITAL REDUCTIONS
32
CRITICAL FILINGS
2024-05
DELISTED
COUNTED FROM DART FILINGS · LAST 5 YEARS · FROZEN AT DELISTING — NOT UPDATED · EVERY ITEM LINKS TO THE SOURCE
Copy-ready summary — paste into notes or an AI chat
Ariontechnology (KRX 058220) — filing record, last 5 years: 4 share issuances, 4 equity-linked bond issuances, 1 capital reduction, 32 critical filings. Delisted 2024-05-03 — audit opinion disclaimed (scope limitation; going-concern uncertainty). Source: DART via KoreaStockCheck (koreastockcheck.com) — every item links to the original filing.

Company overview

Main products & servicesNot provided in the KRX company profile.
figures from KRX and DART, frozen as of the delisting date
Filing summary. In the last five years this company filed 4 share issuances, 4 convertible-bond issuances, 1 capital reduction. Its convertible bonds had conversion prices reset 17 times, which deepens dilution when it happens. Its filed financials show capital impairment of 1416% on the FY2020 balance sheet. Historically, 24.5% of companies rated HIGH RISK were later delisted for cause, 6× the market average. The most recent of these filings: 2020-08-27. The report always looks at the last 5 years, so older filings roll off over time.

The full checklist

All monitored filing categories, including zero-count categories.

Audit-opinion issues1
Capital reductions1
Convertible/warrant bonds4
Conversion-price resets17
Corporate splits0
Debt guarantees for third parties0
Dividend declarations0
30%+ revenue/earnings changes1
Embezzlement/breach-of-trust filings12
Court rulings disclosed2
Share issuances4
Share cancellations0
Disclosure violation filings8
Administrative-issue filings (KRX)11
Critical filings, last 5 years32
Capital impairment (FY2020)1416%
Consecutive years of operating losses1
CoverageLast 5 years of filings

Plus 4 older critical filings (2016–2017) — outside the scoring window; listed in the history section below.

Company analyticsKEY STATS

DELISTED
2024-05
Audit opinion disclaimed (scope limitation; going-concern uncertainty)
SHARE COUNT, 5Y
-56%
Share count fell sharply, and capital reductions are recorded in the filing history above
CRITICAL FILINGS
36
11× KRX administrative issue (2021–2024) · 8× disclosure sanction (2016–2021) · 4× embezzlement/breach-of-trust (2020) · 1× audit-opinion issue (2022) — 32 within the last 5 years; each listed below

Ten-year event timeline

2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026

CB / BW / EB · conversion-price reset · share issuance · capital reduction · corporate split · treasury-share cancellation · dividend · critical filing

Critical filingsMATERIAL EVENTS

🚩 2024-04-01 — Administrative issue designation (KRX) (8× in 3 yrs) · DART filing ↗
기타시장안내 (관리종목 지정사유 추가 및 상장폐지 절차 관련 안내)
🚩 2023-11-14 — Administrative issue designation (KRX) (10× in 3 yrs) · DART filing ↗
기타시장안내(관리종목 지정사유 추가 관련 시장조치사항 안내)
🚩 2023-08-14 — Administrative issue designation (KRX) (9× in 3 yrs) · DART filing ↗
기타시장안내(관리종목 지정사유 추가 관련 시장조치사항 안내)
🚩 2023-05-15 — Administrative issue designation (KRX) (8× in 3 yrs) · DART filing ↗
기타시장안내(관리종목 지정사유 추가 관련 시장조치사항 안내)
🚩 2023-03-31 — Administrative issue designation (KRX) (7× in 3 yrs) · DART filing ↗
기타시장안내(관리종목 지정사유 추가 관련 시장조치사항 안내)
🚩 2022-11-14 — Administrative issue designation (KRX) (6× in 3 yrs) · DART filing ↗
기타시장안내(관리종목 지정사유 추가 관련 시장조치사항 안내)
🚩 2022-05-16 — Administrative issue designation (KRX) (5× in 3 yrs) · DART filing ↗
기타시장안내(관리종목 지정사유 추가 관련 시장조치사항 안내)
🚩 2022-03-31 — Administrative issue designation (KRX) (4× in 3 yrs) · DART filing ↗
기타시장안내(관리종목 지정사유 추가 관련 시장조치사항 안내)
🚩 2022-03-23 — Disclaimer of opinion (1× in 3 yrs) · DART filing ↗
기타시장안내(감사의견 거절 관련 상장폐지 절차 미진행 및 상장적격성 실질심사 사유 추가)
🚩 2021-05-13 — Disclosure violation designation (8× in 3 yrs) · DART filing ↗
불성실공시법인지정(공시번복 2건)
🚩 2021-04-20 — Disclosure violation designation warning (7× in 3 yrs) · DART filing ↗
불성실공시법인지정예고(공시번복 2건)
🚩 2021-02-26 — Administrative issue designation (KRX) (3× in 3 yrs) · DART filing ↗
기타시장안내(상장폐지 우려 및 관리종목 지정사유 추가 우려 관련 안내)
🚩 2021-02-10 — Administrative issue designation (KRX) (2× in 3 yrs) · DART filing ↗
기타시장안내(상장적격성 실질심사 및 관리종목 지정 사유 추가 관련 안내)
🚩 2021-02-10 — Administrative issue designation (KRX) (2× in 3 yrs) · DART filing ↗
내부결산시점관리종목지정ㆍ형식적상장폐지ㆍ상장적격성실질심사사유발생
🚩 2020-12-29 — Disclosure violation designation (6× in 3 yrs) · DART filing ↗
불성실공시법인지정(공시변경)
🚩 2020-12-15 — Disclosure violation designation warning (5× in 3 yrs) · DART filing ↗
불성실공시법인지정예고(공시변경)
🚩 2020-10-22 — Embezzlement / breach-of-trust allegation (12× in 3 yrs) · DART filing ↗
횡령ㆍ배임혐의발생
🚩 2020-10-07 — Embezzlement / breach-of-trust allegation (11× in 3 yrs) · DART filing ↗
횡령ㆍ배임혐의발생
🚩 2020-08-04 — Embezzlement / breach-of-trust allegation (10× in 3 yrs) · DART filing ↗
횡령ㆍ배임혐의발생
🚩 2020-08-03 — Embezzlement / breach-of-trust allegation (9× in 3 yrs) · DART filing ↗
횡령ㆍ배임혐의발생

…and 12 more in the last 5 years — all visible in the filings table below.

4 critical filings older than 5 years — no longer counted in the score; listed with sources so you can judge the governance history yourself
2017-01-17 — Disclosure violation designation · DART filing ↗
2016-12-26 — Disclosure violation designation warning · DART filing ↗
2016-11-28 — Disclosure violation designation · DART filing ↗
2016-11-08 — Disclosure violation designation warning · DART filing ↗

Financing & capital-structure filingsEQUITY & DEBT ISSUANCE

Last 5 years. Each one links to the original filing.

FILEDEVENTPATTERNORIGINAL TITLE (KOREAN)SOURCE
2020-08-27Capital reduction1× in 3 yrs주요사항보고서(감자결정)DART filing ↗
2020-02-26Convertible bond issuance5× in 3 yrs주요사항보고서(전환사채권발행결정)DART filing ↗
2020-02-21Convertible bond issuance4× in 3 yrs주요사항보고서(전환사채권발행결정)DART filing ↗
2020-02-19Share issuance7× in 3 yrs주요사항보고서(유상증자결정)DART filing ↗
2020-02-19Share issuance7× in 3 yrs주요사항보고서(유상증자결정)DART filing ↗
2020-01-06Share issuance5× in 3 yrs주요사항보고서(유상증자결정)DART filing ↗
2019-11-14Convertible bond issuance4× in 3 yrs주요사항보고서(전환사채권발행결정)DART filing ↗
2019-09-20Convertible bond issuance5× in 3 yrs주요사항보고서(전환사채권발행결정)DART filing ↗
2019-09-04Share issuance5× in 3 yrs주요사항보고서(유상증자결정)DART filing ↗

Common questions

Has Ariontechnology filed potentially dilutive financing in the last five years?

Yes. 4 share issuances, 4 equity-linked bond issuances, 1 capital reduction in the last 5 years of filings. Each one is listed above with a link to the original DART filing.

Why was Ariontechnology delisted?

KRX removed the stock on 2024-05-03 — audit opinion disclaimed (scope limitation; going-concern uncertainty). Its filing record up to that date is preserved above.

Were there public warnings before the delisting?

The filings listed above were public on DART — in Korean — before the delisting; the dates are in the tables.

Why does Ariontechnology appear on KRX administrative-issue filings?

The exchange filed 11 administrative-issue notices for this company in the last five years. Those filings include advance warnings as well as final designations; each one above links to the original.

Has Ariontechnology carried out a capital reduction?

It filed 1 capital reduction in the last five years. A capital reduction changes the share count and is often used to absorb accumulated losses; the effect on shareholders depends on the terms of each transaction.

Where does this data come from?

Public DART filings — Korea's official corporate disclosure system. This company is no longer listed, so its record is frozen as of the delisting date; every item links to the original document.

Sources. Public DART filings only — every claim links to the original document. Facts, not opinions. Not investment advice.
Rating. Five ratings from LOWEST to HIGHEST RISK, validated against a decade of official KRX delisting outcomes. Rates cited here come from our most recent completed test — see method.
Score. A weighted count of monitored financing and capital-structure filings over the last five years (exact weights proprietary). Validated against a decade of official KRX delisting outcomes (see Rating above).
Coverage. Filings 2011–2026 · all KOSPI/KOSDAQ listed companies · refreshed daily.
Corrections. Believe a filing here is misattributed or misread? Email [email protected] with the item — verified errors are corrected promptly and noted.
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Data: DART — Korea's official corporate disclosure system. Validated against official KRX delisting records. KoreaStockCheck provides source-linked corporate filing data, rule-based filing-risk classifications and historical validation statistics. It does not provide buy, sell or hold recommendations, price targets or personalized investment advice. Every claim links to the original filing. Missing a market, a data field, or a feature? Tell us what you need.
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