바이오니아 Stock: price and insider trades · South Korea
No insider purchase over the last 90 days. The latest, by 이찬효, was filed 08 Jan 2026.
Who traded when
BuySale+4 other insiders
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
- Other0DART
- Other0DART
- ●Executives0DART
- ●Executives0DART
- 60,240 sharesShareKRXDART:20260204000396
- 100 sharesKRXDART:20260108000578Canonical exit: 31 Mar 2026 (T+90)
- 234 sharesShareKRXDART:20260108000508Canonical exit: 8 Apr 2026 (T+90)
- 100 sharesShareKRXDART:20260108000542Canonical exit: 8 Apr 2026 (T+90)
- 701 sharesShareKRXDART:20260108000531Canonical exit: 8 Apr 2026 (T+90)
- 1,285 sharesShareKRXDART:20260108000485Canonical exit: 8 Apr 2026 (T+90)
- 332 sharesShareKRXDART:20260108000468Canonical exit: 8 Apr 2026 (T+90)
- 467 sharesShareKRXDART:20260108000448Canonical exit: 8 Apr 2026 (T+90)
- 467 sharesShareKRXDART:20260108000522Canonical exit: 8 Apr 2026 (T+90)
- 593 sharesShareKRXDART:20260108000475Canonical exit: 8 Apr 2026 (T+90)
- 84 sharesShareKRXDART:20260108000459Canonical exit: 8 Apr 2026 (T+90)
- ShareKRXDART:20240724000438Canonical exit: 17 Oct 2024 (T+90)
- ShareKRXDART:20240520000191Canonical exit: 11 Aug 2024 (T+90)
- 530 sharesKRXDART:20230918000221Canonical exit: 10 Dec 2023 (T+90)
- 530 sharesKRXDART:20230721000583Canonical exit: 15 Oct 2023 (T+90)
- ShareKRXDART:20230519000580
- ●Executives0DART
- 530 sharesKRXDART:20221021000367Canonical exit: 19 Jan 2023 (T+90)
- ShareKRXDART:20221012000277
- ShareKRXDART:20220920000199
- ShareKRXDART:20220914000020
25 of 64 declarations
About 바이오니아
바이오니아, a South Korean health care company listed on the Korea Exchange market, has 62 filings between February 23, 2021 and March 4, 2026, of which 20 purchases, a single sale and 41 filings of another kind. Purchases make up 95% of open-market trades.
The most notable episode is clustered: between December 31, 2025 and January 8, 2026, 10 insiders filed purchases, which accounts for the 13 filings of 2026 and the last twelve months, with 10 purchases and one sale. Before that, activity had receded, from 28 filings in 2021 to 15 in 2022, 4 in 2023 and 2 in 2024.
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Among the 11 filers, 이중열, filed with the function 전무이사, is the top one, with 35 filings, 2 of them purchases. 박한오, 대표이사, has 11, of which 9 purchases and one sale. The company itself, 바이오니아, appears with 7 filings, neither purchases nor sales, and 이삼용 and 한은수, both 이사, bought. Market capitalisation is KRW 201.3 billion, and filings appear a median of 7 days after the trade.
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Purchases our model currently ranks for the recommendations list.
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