No insider purchase over the last 90 days. The latest, by 강정석, was filed 31 Mar 2026.
Key facts
Headquarters: Seoul · Founded: 2013
Source: Wikidata (CC0).
Who traded when
BuySale+14 other insiders
Since the insiders bought
- -23.2%Entry ₩45,300 · Close 04 Nov 2026 ₩34,800
- -23.2%Entry ₩45,300 · Close 04 Nov 2026 ₩34,800
- -23.2%Entry ₩45,300 · Close 04 Nov 2026 ₩34,800
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.
Analyst consensus: bullish or bearish?
Analysts rate Dong-A ST Co., Ltd. Buy (bullish), based on 5 analysts. Average price target: ₩54,152.
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
- Other0DART
- Other0DART
- Other0DART
- Other0DART
- 76,109 sharesKRXDART:20260701000550
- 404 shares@ ₩53,150.000.0003% mcap100.0% of flowShareKRXDART:20260331004170Canonical exit: 26 Feb 2026 (T+90)
- 191,933 shares2.25% mcap100.0% of flowKRXDART:20260331004125Canonical exit: 24 Jun 2026 (T+90)
- 1,496 sharesShareKRXDART:20260331004139Canonical exit: 24 Jun 2026 (T+90)
- 71 sharesShareKRXDART:20260331004262Canonical exit: 24 Jun 2026 (T+90)
- 3 sharesShareKRXDART:20260331004235Canonical exit: 24 Jun 2026 (T+90)
- 22 sharesShareKRXDART:20260331004227Canonical exit: 24 Jun 2026 (T+90)
- 79 sharesShareKRXDART:20260331004197Canonical exit: 24 Jun 2026 (T+90)
- 28 sharesShareKRXDART:20260331004183Canonical exit: 24 Jun 2026 (T+90)
- 82 sharesShareKRXDART:20260331004256Canonical exit: 24 Jun 2026 (T+90)
- 50 sharesShareKRXDART:20260331004242Canonical exit: 24 Jun 2026 (T+90)
- 124 sharesShareKRXDART:20260331004221Canonical exit: 24 Jun 2026 (T+90)
- 22 sharesShareKRXDART:20260331004207Canonical exit: 24 Jun 2026 (T+90)
- 121,229 sharesShareKRXDART:20260331004174Canonical exit: 24 Jun 2026 (T+90)
- 254 sharesShareKRXDART:20260331004212
- 123 sharesShareKRXDART:20260331004169Canonical exit: 24 Jun 2026 (T+90)
- 86 sharesShareKRXDART:20260331004157Canonical exit: 24 Jun 2026 (T+90)
- 41 sharesShareKRXDART:20260331004148Canonical exit: 24 Jun 2026 (T+90)
- 2,140 shares0.027% mcap100.0% of flowKRXDART:20260306000508
- ●Executives0DART
- 84,007 sharesKRXDART:20260102000331
25 of 164 declarations
About Dong-A ST Co., Ltd.
On March 26, 2026, 동아쏘시오홀딩스 bought EUR 4,833,833 of 동아에스티 (Dong-A ST Co., Ltd.) shares, which is nearly all the amount of the record's purchases with an amount. The only other such purchase, EUR 626, is by 김학준 (사외이사) on November 28, 2025. The only sale with an amount is worth EUR 58,437, on March 4, 2026, also by 동아쏘시오홀딩스, which files 39 filings including 6 purchases and 32 sales.
The record is massive: 160 filings from 36 filers, published from February 24, 2021 to July 1, 2026. 조규홍 (전무) files 64, with one sale. 박창현 (상무보) signs 3 purchases, as does 김학준. In all, 42 purchases and 49 sales, or 46% purchases. From March 11 to April 7, 2025, 15 distinct filers bought.
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South Korean health care at KRW 347.5 billion, 46.6% of the capital with insiders. Peaks of 43 filings in 2021 and 38 in 2023. For 16 purchases, the 90-day median is minus 25.1%, with no positive result (recorded past results, not a forecast). Latest year: 27 filings, 19 purchases and 7 sales.
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