아톤 Stock: price and insider trades · South Korea
No insider purchase over the last 90 days. The latest, by 함성진, was filed 27 Jul 2026.
Who traded when
BuySaleSince the insiders bought
- +30.9%Entry ₩4,025 · Close 30 Oct 2026 ₩5,270
- -32.9%Entry ₩7,850 · Close 30 Oct 2026 ₩5,270
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.
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
- Other0DART
- 13,000 sharesShareKRXDART:20260727000291Canonical exit: 25 Oct 2026 (T+90)
- Other0DART
- 21,025 sharesShareKRXDART:20260727000269Canonical exit: 25 Oct 2026 (T+90)
- 240,000 sharesShareKRXDART:20260727000245Canonical exit: 25 Oct 2026 (T+90)
- ●Executives0DART
- 167,955 sharesKRXDART:20260709000438Canonical exit: 7 Oct 2026 (T+90)
- 17,005 sharesShareKRXDART:20260508000553Canonical exit: 30 Jul 2026 (T+90)
- 0KRXDART:20260420000446
- ●Executives0DART
- ●Executives0DART
- ●Executives0DART
- 180,175 sharesKRXDART:20250709000169
- 168,359 sharesKRXDART:20250409001849
- 332,349 sharesKRXDART:20250109000149Canonical exit: 25 Feb 2025 (T+90)
- 0KRXDART:20241217000333
- 0KRXDART:20241023000215
- 1,101,714 sharesKRXDART:20240723000156
- 0KRXDART:20240723000131
- 0KRXDART:20240723000152
- 0KRXDART:20240719000412
- 0KRXDART:20240709000345
- 0KRXDART:20240619000406
- 284,237 sharesKRXDART:20240409001995
- 0KRXDART:20231030000354
25 of 50 declarations
About 아톤
홍재용, filed as 상무, signs 11 purchases across 11 filings at 아톤, while 김종서 (대표이사) filed 26, with 2 purchases and no sale. No amount is reported in this record of 48 filings, which counts 18 purchases, 4 sales and 26 filings of another kind. 한국증권금융 (대량보유자) has 4 filings, 2 purchases and 2 sales; Bnk자산운용 (대량보유자) 2 sales; the company 아톤 signs 2.
From July 9 to July 27, 2026, 4 filers bought. The South Korean technology company is valued at KRW 126.1 billion, and 30.8% of its capital is held by insiders.
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Filings run from April 5, 2021 to July 27, 2026, for trades dated May 2, 2023 to May 1, 2026. There are 12 in 2021, 5 in 2022, 9 in both 2023 and 2024, 3 in 2025 and 10 in 2026. The 10 filings of the last twelve months include 5 purchases and no sale. The publication delay is very short: a median of 1 day, across 21 filings measured.
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