No insider purchase over the last 90 days. The latest, by 전동규, was filed 16 Jul 2026.
Who traded when
BuySale+7 other insiders
Since the insiders bought
- -19.9%Entry ₩36,600 · Close 04 Nov 2026 ₩29,300
- -56.6%Entry ₩67,500 · Close 04 Nov 2026 ₩29,300
- -56.6%Entry ₩67,500 · Close 04 Nov 2026 ₩29,300
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.
Analyst consensus: bullish or bearish?
Analysts rate Seojin System Co.,Ltd Buy (bullish), based on 3 analysts. Average price target: ₩67,500.
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
- Other0DART
- Other0DART
- Other0DART
- Other0DART
- 2,500,000 sharesKRXDART:20260716000812Canonical exit: 14 Oct 2026 (T+90)
- 2,500,000 sharesShareKRXDART:20260710000572
- 2,500,000 sharesKRXDART:20260710000683
- ●Executives0DART
- ●Executives0DART
- 3,082,538 sharesKRXDART:20260618000104Canonical exit: 16 Sept 2026 (T+90)
- 3,235,356 sharesKRXDART:20260618000243Canonical exit: 16 Sept 2026 (T+90)
- 2,000,000 sharesKRXDART:20260612000680
- ●Executives0DART
- 2,000,000 sharesKRXDART:20260522000578
- ShareKRXDART:20260512000581
- 5,000 shares@ ₩56,500.000.011% mcap100.0% of flowShareKRXDART:20260508001044
- 12,000 shares@ ₩57,000.000.027% mcap100.0% of flowShareKRXDART:20260508001041
- 6,890 shares@ ₩60,000.000.017% mcap100.0% of flowShareKRXDART:20260508001015
- 6,698 shares@ ₩58,477.000.016% mcap100.0% of flowShareKRXDART:20260508001002
- 2,237,137 shares5.98% mcap49.8% of flowKRXDART:20260508000749Canonical exit: 30 Jul 2026 (T+90)
- 1,800 shares@ ₩55,118.000.0040% mcap100.0% of flowShareKRXDART:20260508001020
25 of 198 declarations
About Seojin System Co.,Ltd
Amounts reach heights at Seojin System Co.,Ltd (서진시스템): a sale of EUR 154.8 million for 전동규 (대량보유자) on April 15, 2026, EUR 61.4 million for 네오솔루션즈 on April 21, 2026, then EUR 4.7 million for 전동규 on March 17, 2026. Eleven valued sales out of 31 are worth EUR 224.2 million, median EUR 396,036. On the purchase side, 3 of 36 carry an amount: EUR 86.5 million for 네오솔루션즈 on May 1, 2026, EUR 25.7 million for the same entity on March 24, 2026 and EUR 2.0 million for 전동규 on March 30, 2026, EUR 114.2 million in all.
전동규 made 143 of the 190 filings, 9 purchases and 20 sales. 네오솔루션즈 has 8 (7 purchases, 1 sale), the company 8, and 정종기 (부사장) and 조홍일 (상무이사) 4 each, with 2 purchases and 2 sales. From March 24 to April 7, 2026, 8 filers bought. In total, 8 purchase filings of the record are flagged as part of a cluster.
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Activity climbs: 46 filings in 2024, 17 in 2025, 54 in 2026. Over 12 months: 64 filings, 21 purchases, 23 sales. Stored 90-day results cover 33 purchases: median minus 9.2%, 36% positive. They are past results on record, not a forecast. Market capitalisation is KRW 2.2 trillion.
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