No insider purchase over the last 90 days. The latest was filed 23 Jun 2026.
Every trade that managers of Shandong Weifang Rainbow Chemical Co., Ltd disclose to SSE / SZSE (CSRC) is tracked on this page. The company sits in the Chemicals sector. From 18 October 2025 to 18 October 2026, the disclosure feed for Shandong Weifang Rainbow Chemical Co., Ltd logged 3 filings by 2 insiders.
Open-market activity splits into 2 purchases totalling €593k and 1 sale totalling €164k; 1 insider sit on the buying side and 1 insider on the selling side. On balance, insiders were net buyers of €429k. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Those buying include 1 board member and 1 chief executive. Biggest ticket of the year: €469k, bought by 王文才 and made public on 16 June 2026.
The latest purchase dates back some time: it was published 117 days ago, on 23 June 2026. Most trades are made public on the day they happen. This delay matters because a trade only becomes useful information once it is public.
Across the 533 companies tracked on its exchange, the median is 2 filings; at 3 filings, this issuer sits above that mark. Over the whole record (from 2024), the tally stands at 3 purchases and 3 sales.
Elsewhere in the same sector, our signals recently picked up insider purchases at Culp Inc. Source: insider filings from SSE / SZSE (CSRC). Past trades are no guide to future returns.
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.
FY ended December 2025 · cache
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润丰股份 is a company specializing in the chemical and materials sector. It is listed on the XSHE market.
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