유디엠텍 Stock: price and insider trades · South Korea
No insider purchase over the last 90 days. The latest, by 왕지남, was filed 31 Mar 2026.
유디엠텍: what insiders have been doing
Every trade that managers of 유디엠텍 disclose to DART (FSS) is tracked on this page. The company sits in the Technology sector. The last twelve months, up to 2 November 2026, brought 4 filings signed by 2 insiders.
Purchases and sales both appear in the filings: 1 purchase (1 insider) and 3 sales (2 insiders). The amount is not disclosed for 4 filings. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay.
The last purchase on record was published on 31 March 2026, which is 224 days ago. Between a trade and the moment it shows up on DART (FSS), the median delay is 9 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.
Compared with its exchange (2,655 companies, median 7 filings), a count of 4 filings is below the norm. The full history, which starts in 2024, counts 9 purchases against 6 sales.
Elsewhere in the same sector, our signals recently picked up insider purchases at Basler Aktiengesellschaft and Lime Technologies AB (publ). These figures are compiled from regulatory filings published by DART (FSS). They describe what insiders did and are not a recommendation.
Who traded when
BuySaleSince the insiders bought
- +2.1%Entry ₩2,880 · Close 30 Oct 2026 ₩2,940
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.
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
- Other0DART
- Other0DART
- 8,473,811 sharesShareKRXDART:20260430000758
- 8,976,000 sharesShareKRXDART:20260430000769
- 17,919,811 sharesKRXDART:20260420000184
- 200,000 sharesKRXDART:20260331004220Canonical exit: 29 Jun 2026 (T+90)
- 680,000 sharesKRXDART:20251031000349
- 668,252 sharesKRXDART:20250408000353
- 205,000 sharesKRXDART:20250407003654Canonical exit: 30 Jun 2025 (T+90)
- 2,037,063 sharesKRXDART:20250110000256
- 2,037,063 sharesKRXDART:20241127000623Canonical exit: 18 Feb 2025 (T+90)
- 2,037,063 sharesShareKRXDART:20241127000679Canonical exit: 25 Feb 2025 (T+90)
- 2,648,559 sharesShareKRXDART:20241126000398Canonical exit: 24 Feb 2025 (T+90)
- 2,648,559 sharesKRXDART:20241126000343Canonical exit: 18 Feb 2025 (T+90)
- 22,674,763 sharesKRXDART:20241125000165Canonical exit: 18 Feb 2025 (T+90)
- 11,220,000 sharesShareKRXDART:20241125000169Canonical exit: 23 Feb 2025 (T+90)
- 10,592,263 sharesShareKRXDART:20241125000172Canonical exit: 23 Feb 2025 (T+90)
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About 유디엠텍
유디엠텍 is a technology company listed on the XKRX market. It specializes in developing innovative technological solutions.
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