No insider purchase over the last 90 days. The latest, by 김정열, was filed 26 Jun 2026.
디지털대성: what insiders have been doing
디지털대성, classified in the Media sector, is a listed company. Its insiders report their share dealings to DART (FSS). From 2 November 2025 to 2 November 2026, the disclosure feed for 디지털대성 logged 13 filings by 6 insiders.
The flow runs one way only: 6 insiders bought (13 purchases totalling €339k) and nobody sold on the market. The totals do not cover 10 filings with an undisclosed amount. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Among those who bought: 3 senior executives, 2 chief executives and 1 major shareholder. At €227k, the purchase published on 17 April 2026 by 김인규 is the largest of the period (0.18% of market cap).
For context, the typical company on the same exchange (median of 2,655 companies) published 7 filings over the same period, against 13 filings here. Since 2021, the database holds 40 purchases and 2 sales by insiders of the company.
Within a 30-day window, 2 purchases overlapped with buying by a second insider. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time. The last purchase on record was published on 26 June 2026, which is 137 days ago. Filings reach the DART (FSS) feed a median of 7 days after the trade. 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.
Who traded when
BuySale+2 other insiders
Since the insiders bought
- +11.4%Entry ₩8,250 · Close 30 Oct 2026 ₩9,190
- +11.7%Entry ₩8,230 · Close 30 Oct 2026 ₩9,190
- +16.2%Entry ₩7,910 · Close 30 Oct 2026 ₩9,190
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.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
- Other0DART
- 8,506 sharesShareKRXDART:20260626000088Canonical exit: 24 Sept 2026 (T+90)
- 405,600 sharesKRXDART:20260605000394Canonical exit: 3 Sept 2026 (T+90)
- 12,616 shares@ ₩7,920.20290.045% mcap100.0% of flowShareKRXDART:20260421000025Canonical exit: 13 Jul 2026 (T+90)
- 50,000 shares@ ₩7,898.000.18% mcap100.0% of flowShareKRXDART:20260417000143Canonical exit: 14 Jul 2026 (T+90)
- 11,650 shares@ ₩8,193.63090.043% mcap100.0% of flowShareKRXDART:20260410002536Canonical exit: 2 Jul 2026 (T+90)
- 14,380 sharesShareKRXDART:20260209000258Canonical exit: 10 May 2026 (T+90)
- 30,000 sharesShareKRXDART:20260123000182Canonical exit: 23 Apr 2026 (T+90)
- 60,000 sharesShareKRXDART:20260116000198Canonical exit: 16 Apr 2026 (T+90)
- 356,378 sharesKRXDART:20260115000310Canonical exit: 8 Apr 2026 (T+90)
- 40,288 sharesShareKRXDART:20260109000457Canonical exit: 9 Apr 2026 (T+90)
- 21,550 sharesShareKRXDART:20260107000355Canonical exit: 7 Apr 2026 (T+90)
- 7,319 sharesShareKRXDART:20251107000352Canonical exit: 5 Feb 2026 (T+90)
- 6,000 sharesShareKRXDART:20251106000207Canonical exit: 4 Feb 2026 (T+90)
- 7,000 sharesShareKRXDART:20251002000292Canonical exit: 31 Dec 2025 (T+90)
- 7,000 sharesShareKRXDART:20250925000342Canonical exit: 24 Dec 2025 (T+90)
- 9,000 sharesShareKRXDART:20250902000168Canonical exit: 1 Dec 2025 (T+90)
- 30,550 sharesShareKRXDART:20250530001816
- 100,000 sharesKRXDART:20250131000435Canonical exit: 20 Apr 2025 (T+90)
- 4,297 sharesShareKRXDART:20250108000208Canonical exit: 8 Apr 2025 (T+90)
- 46,000 sharesShareKRXDART:20241223000297Canonical exit: 23 Mar 2025 (T+90)
- 322,522 sharesKRXDART:20241223000302Canonical exit: 16 Mar 2025 (T+90)
- 54,000 sharesShareKRXDART:20241213000149Canonical exit: 13 Mar 2025 (T+90)
- 25,000 sharesShareKRXDART:20241122000232Canonical exit: 20 Feb 2025 (T+90)
- 75,000 sharesShareKRXDART:20241118000280Canonical exit: 16 Feb 2025 (T+90)
25 of 96 declarations
About 디지털대성
Digital Daesung is a company specializing in media and communication, listed on the XKRX market. It focuses on providing digital educational solutions and multimedia content.
