Yangzhou Seashine New Materials Co., Ltd. Stock: price and insider trades · China
海昌新材
No insider purchase over the last 90 days. The latest, by 崔燕, was filed 26 Apr 2022.
Yangzhou Seashine New Materials Co., Ltd.: what insiders have been doing
Every trade that managers of Yangzhou Seashine New Materials Co., Ltd. disclose to SSE / SZSE (CSRC) is tracked on this page. The company sits in the Industrials sector. 1 insider has disclosed 1 filing since 7 November 2025.
There is no open-market purchase to report; the filings show 1 sale worth €23.9M by 1 insider. 周光荣 filed the largest sale, €23.9M, on 18 May 2026.
With 1 filing in twelve months, the company is quieter than the median of 2 filings across the 522 companies we follow on the same exchange. Over the whole record (from 2022), the tally stands at 1 purchase and 1 sale.
Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning.
Elsewhere in the same sector, our signals recently picked up insider purchases at Auroora Yhtiöt Oyj and MBB SE. This summary is built from SSE / SZSE (CSRC) disclosures alone and does not predict where the share price will go.
Who traded when
BuySaleSince the insiders bought
- -15.6%Entry CN¥10.25 · Close at T+365 CN¥8.65
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
About Yangzhou Seashine New Materials Co., Ltd.
海昌新材 is a company operating in the industrial sector, specializing in new materials. It is listed on the Shenzhen Stock Exchange.
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