No insider purchase over the last 90 days. The latest, by 이주성, was filed 23 Jul 2026.
SeAH Steel Holdings Corporation: what insiders have been doing
Every trade that managers of SeAH Steel Holdings Corporation disclose to DART (FSS) is tracked on this page. The company sits in the Chemicals sector. In the past year (31 October 2025 to 31 October 2026), 11 filings came from 5 insiders.
Open-market activity splits into 2 purchases and 8 sales; 2 insiders sit on the buying side and 3 insiders on the selling side. No amount is published for 10 filings, which the totals therefore leave out. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Among those who bought: 1 major shareholder and 1 chief executive.
With 11 filings in twelve months, the company is more active than the median of 7 filings across the 2,655 companies we follow on the same exchange. Our records for SeAH Steel Holdings Corporation go back to 2021, with 14 purchases and 13 sales on the open market in total.
The most recent open-market purchase was published on 23 July 2026, 109 days ago. Between a trade and the moment it shows up on DART (FSS), the median delay is 22 days. Until a filing is published, the market cannot know about the trade. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning.
For comparison within the same sector, see the insider buying recorded at Symrise AG and Titan. 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
BuySaleTransparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
- Other0DART
- Other0DART
- Other0DART
- 4,271 sharesShareKRXDART:20260723000533Canonical exit: 21 Oct 2026 (T+90)
- 88,303 sharesKRXDART:20260701000415
- 113,494 sharesKRXDART:20260409003162
- 126,895 sharesKRXDART:20260401002977
- 67,667 sharesKRXDART:20260309001170
- ●Executives0DART
- 65,050 sharesKRXDART:20260209000716
- 22,362 sharesShareKRXDART:20260129000643
- 61,988 sharesShareKRXDART:20260105000236
- 47,994 sharesKRXDART:20260102000184
- 48,778 sharesKRXDART:20251107000176Canonical exit: 28 Jan 2026 (T+90)
- 24,825 sharesShareKRXDART:20251001000323
- 44,813 sharesShareKRXDART:20250703000246Canonical exit: 1 Oct 2025 (T+90)
- 42,018 sharesKRXDART:20250702000256Canonical exit: 6 Aug 2025 (T+90)
- 54,349 sharesKRXDART:20250610000099Canonical exit: 7 Aug 2025 (T+90)
- 25,006 sharesKRXDART:20250409000682
- ●Executives0DART
- 42,250 sharesKRXDART:20250109000449Canonical exit: 30 Mar 2025 (T+90)
- 4,578 sharesShareKRXDART:20250107000252
- ShareKRXDART:20241008000268
- 42,330 sharesKRXDART:20241007000175Canonical exit: 30 Sept 2024 (T+90)
- 42,729 sharesKRXDART:20240709000129Canonical exit: 26 Sept 2024 (T+90)
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About SeAH Steel Holdings Corporation
세아제강지주 is a company listed on the XKRX market, specializing in the production of steel materials and products. It primarily operates in the chemical and materials sector.
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