5 insiders bought €549k of shares over the last 90 days, the latest by 王冰, filed 30 Sept 2026.
Cluster: 2 buyers in 30 daysEvery trade that managers of RiseSun Real Estate Development Co.,Ltd disclose to SSE / SZSE (CSRC) is tracked on this page. 5 insiders have disclosed 11 filings since 25 October 2025.
The flow runs one way only: 5 insiders bought (11 purchases totalling €553k) and nobody sold on the market. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. On the buying side, the filings list 3 board members, 1 senior executive and 1 chief executive among the declarants. The largest single trade was a purchase of €178k by 吴秋云, published on 30 September 2026.
Compared with its exchange (533 companies, median 2 filings), a count of 11 filings is above the norm. Since 2026, the database holds 11 purchases and no sales by insiders of the company.
The data flag 11 purchases as part of a group of insiders buying within 30 days of each other. Purchases made close together by different insiders form what is called a cluster. The most recent open-market purchase was published on 30 September 2026, 25 days ago. The median gap between trade and publication is zero days: most filings appear on the same day. This delay matters because a trade only becomes useful information once it is public.
This summary is built from SSE / SZSE (CSRC) disclosures alone and does not predict where the share price will go.
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
11 of 11 declarations
Rongsheng Development is a Chinese company engaged in the real estate sector, specializing in the development of residential and commercial projects. It is listed on the Shenzhen Stock Exchange.