InsidersTradesSigma
해성옵틱스 Stock: price and management transactions · South Korea · DART (FSS)
Follow the 해성옵틱스 share price and the full directors' dealings record of the company, a listed issuer based in South Korea. Shares trade on KR KR, under the supervision of DART (FSS). Operating in the Technology sector, 해성옵틱스 has published 49 insider filings. Market capitalisation: €54.1bn. The latest transaction was filed on 16 March 2026 (Other). Among the most active insiders: 상상인저축은행. The full history is openly available.
49
Insider Decl.
n/a
Thresholds
n/a
22 ops.
Buy Volume
n/a
13 ops.
Sell Volume
19Σ signal
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 27,333 of 28,065 companies
11.2
score / 100
Value9
Quality14
FCF yld-37%
Earn yld-16%
EV/EBITDA·
ROE-14%
Gross mgn7.5%
Net mgn-5.4%
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI-generated analysis. Opinion, not investment advice. Not backtested. Built from public filings and financials. No price target, no buy or sell recommendation.
Last declaration on 16 March 2026
Declarations49 total
3,700,000 sharesKRXDART:20250522000365
25 of 49 declarations
About 해성옵틱스
해성옵틱스 is a technology company listed on the XKRX market. It specializes in the manufacturing of optical devices and related optical solutions.