아이쓰리시스템 Stock: price and insider trades · South Korea
No insider purchase over the last 90 days. The latest, by 이희철, was filed 12 Aug 2024.
아이쓰리시스템: what insiders have been doing
아이쓰리시스템 is a Aerospace & Defense company. Its directors and officers file their transactions with DART (FSS). 1 insider has disclosed 2 filings since 8 November 2025.
All open-market trades in the period are sales: 2 sales, by 1 insider, with no purchase on record. No amount is published for 2 filings, which the totals therefore leave out.
Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning.
Compared with its exchange (2,657 companies, median 7 filings), a count of 2 filings is below the norm. Over the whole record (from 2021), the tally stands at 1 purchase and 8 sales.
In the same sector, recent insider purchases at Rheinmetall Aktiengesellschaft and RENK Group AG also feature in our signals. Source: insider filings from DART (FSS). Past trades are no guide to future returns.
Who traded when
BuySaleThis 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
- 12,000 sharesShareKRXDART:20260210000715
- 10,000 sharesShareKRXDART:20251226000391
- 48,500 sharesKRXDART:20250428000277
- ShareKRXDART:20240812000696Canonical exit: 10 Nov 2024 (T+90)
- ShareKRXDART:20240812000681
- 3,000 shares@ ₩47,500.00100.0% of flowShareKRXDART:20240412001774
- 48,500 sharesKRXDART:20231114000966
- ShareKRXDART:20231114000880
- ShareKRXDART:20230623000510
- ShareKRXDART:20221212000097
- ShareKRXDART:20221109000288
- ShareKRXDART:20221027000252
- ShareKRXDART:20221004000164
- ShareKRXDART:20220727000106
- ShareKRXDART:20220725000066
- ShareKRXDART:20211015000346
- 48,500 sharesKRXDART:20211012000110
- ShareKRXDART:20210405000078
- ShareKRXDART:20210405000073
- ShareKRXDART:20210405000068
- 48,500 sharesKRXDART:20210402002570
- ShareKRXDART:20210402002477
- ShareKRXDART:20210402002545
- ShareKRXDART:20210402002509
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About 아이쓰리시스템
아이쓰리시스템 is a company specializing in the defense and aerospace sector. It is listed on the XKRX market.
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