박경수

Filings by 박경수 span 3 companies, the busiest being 피에스케이홀딩스, 미래에셋증권 and 옵티코어. We count 22 filings; the first trade dates from 30 March 2021 and the latest from 2 September 2026.

Both buying and selling appear: 3 purchases worth €443k, against 17 sales worth €13.0M. No amount is published for 16 filings, which the totals therefore leave out. Unlike grants, an open-market purchase is paid for by the insider, at the market price. So far in 2026, the count stands at 3 purchases and 6 sales.

Of 3 purchases, 1 formed part of a group of insiders buying within 30 days of each other. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase.

On 2 September 2026 came the latest disclosure, an open-market sale in 피에스케이홀딩스. The clock since the last published purchase (29 April 2026) now reads 194 days. Between a trade and the moment it shows up on DART (FSS), the median delay is 6 days. Until a filing is published, the market cannot know about the trade. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. This summary is built from DART (FSS) disclosures alone and does not predict where the share price will go.