No insider purchase over the last 90 days. The latest, by 이강찬, was filed 04 Aug 2026.
TOMATOSYSTEM Co.,Ltd.: what insiders have been doing
TOMATOSYSTEM Co.,Ltd. is a Technology company. Its directors and officers file their transactions with DART (FSS). In the past year (1 November 2025 to 1 November 2026), 18 filings came from 12 insiders.
Both sides are active: 11 purchases worth €4,638 and 5 sales, from 9 insiders and 2 insiders respectively. The totals exclude 15 filings filed without an amount. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Among those who bought: 5 board members, 2 senior executives and 2 chief executives. The largest single trade was a purchase of €4,638 by 김대헌, published on 13 April 2026, equal to 0.020% of the market capitalisation.
With 18 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. Looking back to 2021, when coverage begins, insiders filed 15 purchases and 20 sales.
The last purchase on record was published on 4 August 2026, which is 97 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.
For comparison within the same sector, see the insider buying recorded 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
BuySale+6 other insiders
Since the insiders bought
- -30.6%Entry ₩4,410 · Close 30 Oct 2026 ₩3,060
- -30.5%Entry ₩4,400 · Close 30 Oct 2026 ₩3,060
- -30.5%Entry ₩4,400 · Close 30 Oct 2026 ₩3,060
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
- Other0DART
- Other0DART
- 10,000 sharesShareKRXDART:20260804000399Canonical exit: 2 Nov 2026 (T+90)
- 10,000 sharesShareKRXDART:20260730000044Canonical exit: 28 Oct 2026 (T+90)
- Other0DART
- Other0DART
- 140,502 sharesShareKRXDART:20260609000530
- 1,960 shares@ ₩4,080.000.020% mcap100.0% of flowShareKRXDART:20260413002155Canonical exit: 7 Jul 2026 (T+90)
- 450,676 sharesKRXDART:20260403000895
- ●Executives0DART
- ●Executives0DART
- 2,595 sharesShareKRXDART:20260309001172Canonical exit: 30 May 2026 (T+90)
- 4,120 sharesShareKRXDART:20260309001064Canonical exit: 30 May 2026 (T+90)
- 32,010 sharesShareKRXDART:20251217000509
- 193,424 sharesKRXDART:20251128000597
- 156,145 sharesShareKRXDART:20251128000661Canonical exit: 26 Feb 2026 (T+90)
- 1,280 sharesShareKRXDART:20251128000270Canonical exit: 26 Feb 2026 (T+90)
- 353,498 sharesShareKRXDART:20251128000646
- 1,460 sharesShareKRXDART:20251128000261Canonical exit: 26 Feb 2026 (T+90)
- 360 sharesShareKRXDART:20251127000138Canonical exit: 25 Feb 2026 (T+90)
- 460 sharesShareKRXDART:20251127000891Canonical exit: 25 Feb 2026 (T+90)
- 500 sharesShareKRXDART:20251127000172Canonical exit: 25 Feb 2026 (T+90)
- 307,118 sharesKRXDART:20250709000155
25 of 66 declarations
About TOMATOSYSTEM Co.,Ltd.
토마토시스템 is a technology company listed on the XKRX market, specializing in software solutions development. It focuses on innovation and improving business processes.
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