알테오젠 Stock: price and insider trades · South Korea
4 insiders bought €598.0M of shares over the last 90 days, the latest by 김항연, filed 13 Aug 2026.
Who traded when
BuySaleAnalyst consensus: bullish or bearish?
Analysts rate 알테오젠 Buy (bullish), based on 6 analysts. Average price target: ₩405,513.
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
- 15 sharesShareKRXDART:20260813001773Canonical exit: 11 Nov 2026 (T+90)
- 3,061,800 sharesShareKRXDART:20260813001689Canonical exit: 11 Nov 2026 (T+90)
- 2,160 sharesShareKRXDART:20260813001720Canonical exit: 11 Nov 2026 (T+90)
- 3,900 sharesShareKRXDART:20260813001753Canonical exit: 11 Nov 2026 (T+90)
- Other0DART
- 30,500 sharesKRXDART:20260407003590
- ●Executives0DART
- ●Executives0DART
- 62,000 sharesKRXDART:20241121000172Canonical exit: 19 Feb 2025 (T+90)
- 962,000 sharesKRXDART:20241030000276Canonical exit: 27 Jan 2025 (T+90)
- ShareKRXDART:20230922000520Canonical exit: 17 Dec 2023 (T+90)
- 962,000 sharesKRXDART:20230405003240Canonical exit: 4 Jul 2023 (T+90)
- ●Executives0DART
- ●Executives0DART
- ●Executives0DART
- ●Executives0DART
- ●Executives0DART
- ●Executives0DART
- ShareKRXDART:20221110000226Canonical exit: 8 Feb 2023 (T+90)
- ShareKRXDART:20221110000246Canonical exit: 8 Feb 2023 (T+90)
- ShareKRXDART:20221110000234Canonical exit: 8 Feb 2023 (T+90)
- ShareKRXDART:20221110000215Canonical exit: 8 Feb 2023 (T+90)
- ShareKRXDART:20221110000256Canonical exit: 8 Feb 2023 (T+90)
- ShareKRXDART:20221013000509Canonical exit: 11 Jan 2023 (T+90)
- ShareKRXDART:20220906000327Canonical exit: 5 Dec 2022 (T+90)
25 of 37 declarations
About 알테오젠
Of the 36 filings for 알테오젠, 25 are purchases and only one is a sale, or 96% purchases among open-market trades, and none carries an amount. This South Korean Healthcare & Pharma company, listed on the Korean exchange, is valued at KRW 16,607.1 billion; its 7 filers hold 25.5%.
전태연, filed with the role 대표이사, made 18 filings, all purchases. 형인우 has 4, also all purchases, and 박순재 (이사회의장) has 2, one purchase and one sale. The company 알테오젠 itself appears on 8 filings of another kind.
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On August 13, 2026, 4 filers filed on the same day. Between March 12, 2021 and August 13, 2026, the year 2021 counts 11 filings, 2022 has 10, 2023 has 6, 2024 has 3 and 2026 has 6. Over the last twelve months, 6 filings are published, 4 of them purchases and one a sale. The publication delay is a median of 3 days, but measured on only 4 filings.
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