COMPANY

  • home
  • COMPANY
  • Investor relations

Investor relations

We provide you with QSI’s investment information.

Disclosure Information
No. Disclosure title A person liable for submission Date
20 단기과열종목(3거래일 단일가매매) 지정 코스닥시장본부 2025-01-03
단기과열종목(3거래일 단일가매매) 지정
  • Person obligated to submit코스닥시장본부
  • Date2025-01-03
20 (예고)단기과열종목(3거래일 단일가매매) 지정예고 코스닥시장본부 2024-12-30
(예고)단기과열종목(3거래일 단일가매매) 지정예고
  • Person obligated to submit코스닥시장본부
  • Date2024-12-30
20 [투자주의]15일간 상승종목의 당일 소수계좌 매수관여 과다종목 시장감시위원회 2024-12-30
[투자주의]15일간 상승종목의 당일 소수계좌 매수관여 과다종목
  • Person obligated to submit시장감시위원회
  • Date2024-12-30
20 Set shareholder list closure period or base date QSI 2024-12-12
Set shareholder list closure period or base date
  • Person obligated to submitQSI
  • Date2024-12-12
20 [정정]주식등의대량보유상황보고서(일반) 삼화양행 2024-12-05
[정정]주식등의대량보유상황보고서(일반)
  • Person obligated to submit삼화양행
  • Date2024-12-05
20 [정정]주식등의대량보유상황보고서(일반) 삼화양행 2024-12-05
[정정]주식등의대량보유상황보고서(일반)
  • Person obligated to submit삼화양행
  • Date2024-12-05
20 Financial Statements QSI 2024-11-21
Financial Statements
  • Person obligated to submitQSI
  • Date2024-11-21
20 주식등의대량보유상황보고서(일반) 삼화양행 2024-11-20
주식등의대량보유상황보고서(일반)
  • Person obligated to submit삼화양행
  • Date2024-11-20
20 [투자주의]소수계좌 거래집중 종목 시장감시위원회 2024-11-14
[투자주의]소수계좌 거래집중 종목
  • Person obligated to submit시장감시위원회
  • Date2024-11-14
20 Quarterly report (general corporation) QSI 2024-11-13
Quarterly report (general corporation)
  • Person obligated to submitQSI
  • Date2024-11-13
20 주식등의대량보유상황보고서(일반) 삼화양행 2024-10-25
주식등의대량보유상황보고서(일반)
  • Person obligated to submit삼화양행
  • Date2024-10-25
20 신탁계약해지결과보고서 QSI 2024-10-17
신탁계약해지결과보고서
  • Person obligated to submitQSI
  • Date2024-10-17
20 신탁계약에의한 취득 상황보고서 QSI 2024-10-16
신탁계약에의한 취득 상황보고서
  • Person obligated to submitQSI
  • Date2024-10-16
20 Semi-annual report (general corporation) QSI 2024-08-14
Semi-annual report (general corporation)
  • Person obligated to submitQSI
  • Date2024-08-14
20 주식등의대량보유상황보고서(일반) 삼화양행 2024-08-12
주식등의대량보유상황보고서(일반)
  • Person obligated to submit삼화양행
  • Date2024-08-12
20 신탁계약에의한 취득 상황보고서 QSI 2024-07-24
신탁계약에의한 취득 상황보고서
  • Person obligated to submitQSI
  • Date2024-07-24
20 Financial Statements QSI 2024-07-16
Financial Statements
  • Person obligated to submitQSI
  • Date2024-07-16
20 주식등의대량보유상황보고서(일반) 삼화양행 2024-07-11
주식등의대량보유상황보고서(일반)
  • Person obligated to submit삼화양행
  • Date2024-07-11
20 신탁계약해지결과보고서 QSI 2024-05-20
신탁계약해지결과보고서
  • Person obligated to submitQSI
  • Date2024-05-20
20 Quarterly report (general corporation) QSI 2024-05-16
Quarterly report (general corporation)
  • Person obligated to submitQSI
  • Date2024-05-16
close
close
검색 닫기