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Latest filing published 24 Jul 2026 for GST. Read the official filing
Based on 2 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
All filings by 석종욱 on record concern GST, in the capacity of chief executive. The record holds 7 filings, for trades running from 31 October 2025 to 24 July 2026.
No open-market sale appears; the market trades are 7 purchases worth €64k. The amount is not disclosed for 5 filings. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Since January 2026: 5 purchases and no sales on the market.
2 out of 5 purchases came within 30 days of a purchase by at least one other insider of the same company. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time.
The record was last updated on 24 July 2026 with an open-market purchase in GST. Between a trade and the moment it shows up on DART (FSS), the median delay is 7 days. That lag is the time during which only the insider knows about the trade. These figures are compiled from regulatory filings published by DART (FSS). They describe what insiders did and are not a recommendation.
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