No insider purchase over the last 90 days. The latest, by 이병준, was filed 15 May 2026.
Who traded when
BuySaleSince the insiders bought
- -50.5%Entry ₩15,930 · Close at T+90 ₩7,880
- -39.8%Entry ₩15,900 · Close 21 Oct 2026 ₩9,570
- -63.5%Entry ₩26,200 · Close 21 Oct 2026 ₩9,570
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
- 5,000 shares@ ₩18,980.000.12% mcap100.0% of flowShareKRXDART:20260515000504Canonical exit: 12 Aug 2026 (T+90)
- 5,000 shares0.10% mcap71.1% of flowKRXDART:20260514001144Canonical exit: 10 Aug 2026 (T+90)
- 1,814 shares0.043% mcap28.9% of flowKRXDART:20260423000668
- 16,602 shares0.38% mcap100.0% of flowKRXDART:20260401004402
- ●Executives0DART
- ●Executives0DART
- ●Executives0DART
- ●Executives0DART
- 46,755 sharesKRXDART:20260303002644Canonical exit: 26 May 2026 (T+90)
- 1,814 sharesShareKRXDART:20260130000354
- 10,000 sharesKRXDART:20250530002067Canonical exit: 26 Aug 2025 (T+90)
- 10,000 sharesShareKRXDART:20250530002155Canonical exit: 28 Aug 2025 (T+90)
- ●Executives0DART
- 10,000 sharesKRXDART:20250109000275Canonical exit: 8 Apr 2025 (T+90)
- 0KRXDART:20241008000108
- ●Executives0DART
- ●Executives0DART
- ●Executives0DART
- ●Executives0DART
19 of 19 declarations
About ActRO Co., Ltd
At ActRO Co., Ltd (액트로), an Industrials company on the Korea Exchange valued at KRW 95.2 billion, two May 2026 purchases total EUR 101,168: EUR 54,473 by 이병준 (사장, president) on May 14, 2026, and EUR 46,695 by 하동길 on May 12, 2026. From May 12, 2026 to May 14, 2026, 2 filers bought.
Two sales also carry an amount, EUR 188,871 together: EUR 169,863 by 미래에셋자산운용 on March 6, 2026, and EUR 19,008 by 하동길 on April 22, 2026. 하동길 (대량보유자, large holder) has 7 filings, including 4 purchases and one sale. 액트로 itself filed 8 times.
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The market side is 6 purchases and 3 sales, or 67% purchases, and 10 of the 19 filings are neither. The filings, published from March 10, 2021 to May 15, 2026, are concentrated at the end of the period: 10 in 2026 and 4 in 2025, against a single one in 2021. Insiders and declared holders own 38.2% of the capital. Over twelve months: 10 filings, 3 purchases, 3 sales. Filings appear a median of 2 days after the trade.
