박기석

박기석 appears in our data through filings on 시공테크 shares, published by DART (FSS). Between 19 May 2022 and 27 November 2025, the trades on record add up to 8 filings.

Every open-market trade on record is a purchase: 1 purchase, and no sale. The totals exclude 1 filing filed without an amount. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant.

The newest entry dates from 2 December 2025: a transaction, in 시공테크. The last insider purchase was made public on 2 May 2024, 922 days ago. Publication is fast: at least half of the trades appear on DART (FSS) on the same day. This delay matters because a trade only becomes useful information once it is public. Source: insider filings from DART (FSS). Past trades are no guide to future returns.