No insider purchase over the last 90 days. The latest, by 김정우, was filed 29 Jun 2026.
Austem Company Ltd.: what insiders have been doing
Austem Company Ltd. belongs to the Retail sector. Filings by its managers are published through DART (FSS). 2 insiders have disclosed 6 filings since 1 November 2025.
Every open-market trade in the period is a purchase: 6 purchases worth €128k, from 2 insiders, and not a single sale. The totals exclude 3 filings filed without an amount. Unlike grants, an open-market purchase is paid for by the insider, at the market price. 김민석 filed the largest purchase, €56k, on 3 April 2026, which represents 0.33% of the company's market value. The buyers include 2 chief executives and 1 major shareholder.
For context, the typical company on the same exchange (median of 2,655 companies) published 7 filings over the same period, against 6 filings here. Our records for Austem Company Ltd. go back to 2023, with 10 purchases and no sales on the open market in total.
In the case of 2 purchases, another manager of the company was buying within the same 30 days. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase. The most recent open-market purchase was published on 29 June 2026, 134 days ago. The median gap between a trade and its publication by DART (FSS) is 4 days. The shorter that gap, the sooner other investors can see what insiders have done.
For comparison within the same sector, see the insider buying recorded at Rusta AB (publ) and Harvia Oyj. Every figure here comes from the filings published by DART (FSS) and describes the past, not future prices; it is not investment advice.
Who traded when
BuySaleSince the insiders bought
- +8.1%Entry ₩1,018 · Close 30 Oct 2026 ₩1,100
- +4.8%Entry ₩1,050 · Close 30 Oct 2026 ₩1,100
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
- Other0DART
- 160,000 sharesShareKRXDART:20260629000372Canonical exit: 27 Sept 2026 (T+90)
- 254,000 sharesKRXDART:20260629000378Canonical exit: 27 Sept 2026 (T+90)
- 94,000 shares@ ₩1,037.23540.33% mcap100.0% of flowShareKRXDART:20260403002930Canonical exit: 28 Jun 2026 (T+90)
- 57,300 shares@ ₩1,021.28090.20% mcap100.0% of flowShareKRXDART:20260326000077Canonical exit: 17 Jun 2026 (T+90)
- 546,000 sharesKRXDART:20260326000096Canonical exit: 21 Jun 2026 (T+90)
- 60,000 shares@ ₩1,076.75130.23% mcap100.0% of flowShareKRXDART:20260309001529Canonical exit: 3 Jun 2026 (T+90)
- ShareKRXDART:20240709000269Canonical exit: 2 Oct 2024 (T+90)
- 56,810 shares@ ₩1,544.730539.8% of flowShareKRXDART:20240415001013Canonical exit: 7 Jul 2024 (T+90)
- ShareKRXDART:20230731000029Canonical exit: 26 Oct 2023 (T+90)
- ShareKRXDART:20230726000021Canonical exit: 18 Oct 2023 (T+90)
12 of 12 declarations
About Austem Company Ltd.
Ostem is a company engaged in distribution and commerce, listed on the XKRX market.
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