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Latest filing published 27 Aug 2026 for 인트론바이오.
Across 9 buy signals with a settled T+90 return. Return basis: close on the day after publication.
No signal scores available.
윤성준 appears in our data through filings on 인트론바이오 shares, published by DART (FSS). Between 1 July 2021 and 27 August 2026, the trades on record add up to 15 filings.
In open-market terms, that means 10 purchases on one side and 2 sales on the other. No amount is published for 12 filings, which the totals therefore leave out. 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: 2 purchases and no sales on the market.
Across 10 purchases, this insider has always bought alone, with no colleague buying within 30 days.
The latest filing, published on 27 August 2026, reports a transaction in 인트론바이오. The last insider purchase was made public on 3 July 2026, 114 days ago. The median gap between a trade and its publication by DART (FSS) is 3 days. This delay matters because a trade only becomes useful information once it is public. These figures are compiled from regulatory filings published by DART (FSS). They describe what insiders did and are not a recommendation.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
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