Bookook Securities (부국증권)
KOSPI · KRX: 001270
Bookook Securities (부국증권) is a South Korean brokerage and investment firm that provides financial services including securities trading, investment banking, and asset management to retail and institutional clients. The company operates within South Korea's financial markets, facilitating transactions on exchanges such as KOSPI (Korea Composite Stock Price Index) and KOSDAQ (Korea Securities Dealers Automated Quotations). As a mid-sized securities company, Bookook Securities is part of South Korea's regulated financial services industry overseen by the Financial Services Commission.
Filing timeline
criticalspotted 17:40 KST
Bookook Securities (KRX: 001270)- Kim Joong-gun holds 3,375,063 shares (32.55%) of Bookook Securities (KRX: 001270) as of the filing dated 2024-09-04.
- The change was triggered by securities-market share trading by a specially related party (특별관계자의 유가증권시장에서의 주식 매매).
- Shares held directly under controlled/affiliated holdings total 1,266,962 shares (12.22%), with a net increase of 5,557 shares (0.06 percentage points) in this reporting period.
View original DART filing ↗mediumspotted 15:57 KST
Bookook Securities (KRX: 001270)- Kim Do-yun, holding the position of Senior Managing Director (상무보), filed an insider ownership report on 17 April 2026
- Holdings comprise 132,591 shares, representing 0.99% of total shares outstanding
- Kim Do-yun is classified as an unregistered executive (비등기임원)
View original DART filing ↗criticalspotted 17:41 KST
Bookook Securities (KRX: 001270)- Kim Joong-gun filed a large shareholding report (일반) for Bookook Securities (부국증권), KRX 001270, received by DART on 2024-08-27.
- Total shares held stand at 3,368,104 shares (32.48%), an increase of 739 shares (0.01 percentage points) from the prior filing.
- Of the total position, 1,266,962 shares (12.22%) are held through specially related parties; the stated reason for the change is share trading on the securities market by a specially related party.
View original DART filing ↗mediumspotted 17:30 KST
Bookook Securities (KRX: 001270)- Kim Do-yoon (김도윤), registered as a non-registered executive (비등기임원) at the rank of Senior Managing Director (상무보), filed insider shareholding report on 17 April 2026.
- Reports direct beneficial ownership of 132,591 shares, representing 0.99% of outstanding shares.
- Share count and ownership percentage remained unchanged from prior report (132,591 shares at 0.99%).
View original DART filing ↗highspotted 17:26 KST
Bookook Securities (KRX: 001270)- Kim Joong-gun (김중건) holds 3,368,104 shares, representing 32.48% of Bookook Securities (부국증권), as of 27 August 2024.
- Controlled shares total 1,266,962 (12.22%), with an additional 739 shares (0.01%) held through IRD accounts.
- Stake increase driven by related-party stock market transactions, as disclosed in the large shareholding report filed on 27 August 2024 (receipt no. 20240827000673).
View original DART filing ↗mediumspotted 15:32 KST
Bookook Securities (KRX: 001270)- Reporter: Kim Do-yoon (김도윤), Executive Director (상무보), unregistered officer (비등기임원)
- Holding: 132,591 shares representing 0.99% of outstanding shares
- Filing date: 17 April 2026; Report number 20260417000280
View original DART filing ↗highspotted 16:49 KST
Bookook Securities (KRX: 001270)- Kim Jung-gun (김중건) holds 3,363,059 shares representing 32.43% of Bookook Securities (부국증권) as of 13 August 2024.
- Controlled shareholdings total 1,266,962 shares (12.22% of outstanding).
- Related parties hold additional 835 shares (0.01%) in securities market transactions.
View original DART filing ↗mediumspotted 16:24 KST
Bookook Securities (KRX: 001270)- Kim Do-yun (김도윤), executive officer (상무보), holds 132,591 shares representing 0.99% of outstanding shares
- All 132,591 shares are direct holdings (non-pledged)
- Filing classified as unregistered executive officer (비등기임원) status
View original DART filing ↗AI-generated summaries of public DART filings. May contain errors — always verify against the original (linked). Not investment advice.