No insider purchase over the last 90 days. The latest, by 김학성, was filed 07 Jul 2026.
Who traded when
BuySale+2 other insiders
Since the insiders bought
- +9.1%Entry ₩572 · Close at T+90 ₩624
- -35.4%Entry ₩847 · Close at T+90 ₩547
- -24.3%Entry ₩922 · Close at T+90 ₩698
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
- 8,000 sharesShareKRXDART:20260807000753
- 101,888 sharesShareKRXDART:20260807000726
- Other0DART
- 207,098 sharesShareKRXDART:20260807000746
- Other0DART
- 992,736 sharesShareKRXDART:20260807000788
- 10,189 sharesShareKRXDART:20260807000759
- 627,688 sharesShareKRXDART:20260807000735
- 26,500 sharesKRXDART:20260707000066Canonical exit: 5 Oct 2026 (T+90)
- KRXDART:20260629000013
- 210,987 sharesKRXDART:20260610000255Canonical exit: 8 Sept 2026 (T+90)
- 152,387 shares@ ₩787.3580.43% mcap84.0% of flowShareKRXDART:20260602000065Canonical exit: 27 Aug 2026 (T+90)
- 95,000 sharesKRXDART:20260526000342Canonical exit: 18 Aug 2026 (T+90)
- 156,181 sharesKRXDART:20260520000397Canonical exit: 12 Aug 2026 (T+90)
- 12,428 sharesShareKRXDART:20260520000383Canonical exit: 18 Aug 2026 (T+90)
- 24,000 shares@ ₩926.70750.081% mcap16.0% of flowShareKRXDART:20260311003600Canonical exit: 8 Jun 2026 (T+90)
- 21,000 shares@ ₩937.000.071% mcap100.0% of flowShareKRXDART:20260306000064Canonical exit: 4 Jun 2026 (T+90)
- 155,487 sharesKRXDART:20260205000503
- 1,484,860 sharesKRXDART:20260204000421
- 9,000 sharesShareKRXDART:20260128000354Canonical exit: 28 Apr 2026 (T+90)
- 10,000 sharesShareKRXDART:20260119000115Canonical exit: 19 Apr 2026 (T+90)
- 12,595 sharesShareKRXDART:20260119000135Canonical exit: 19 Apr 2026 (T+90)
- 1,000 sharesShareKRXDART:20251229000674Canonical exit: 29 Mar 2026 (T+90)
- 10,000 sharesShareKRXDART:20250409000778Canonical exit: 8 Jul 2025 (T+90)
- 1,484,860 sharesKRXDART:20230417000414
25 of 56 declarations
About Wavus Co.,Ltd
A vice president, 권우석 (부사장), dominates purchases at Wavus Co.,Ltd (웨이버스), a Technology company on the Korea Exchange valued at KRW 156.5 billion: 22 filings, including 21 purchases and one sale. 김학성 (대량보유자, large holder) filed 19, with 6 purchases and 12 sales.
Three purchases carry an amount, EUR 93,036 in all with a median of EUR 13,033: EUR 68,570 by 김학성 on May 29, 2026, EUR 13,033 by 김학성 (listed with the title 대표이사) on March 10, 2026, and EUR 11,432 by 조문기 (전무, executive director) on March 6, 2026. From December 29, 2025 to January 28, 2026, 3 filers bought. 김진현 (상무) made 2 purchases and 2 sales.
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The market side is 33 purchases and 19 sales (63% purchases), with no sale carrying a stored amount. The 54 filings, published from June 7, 2021 to August 7, 2026, peak in 2022 with 23, then 20 in 2026, 5 in 2023 and 2 in 2025. Insiders and declared holders own 46.5% of the capital. Over twelve months: 21 filings, 12 purchases and 8 sales.
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