No insider purchase over the last 90 days. The latest, by 郑凯恒, was filed 25 Apr 2022.
EST Tools Co., Ltd: what insiders have been doing
EST Tools Co., Ltd, classified in the Industrials sector, is a listed company. Its insiders report their share dealings to SSE / SZSE (CSRC). Nothing new has been filed by managers of EST Tools Co., Ltd in twelve months, the latest record being from 16 September 2025.
Since 2022, the database holds 1 purchase and 1 sale by insiders of the company.
In the same sector, recent insider purchases at Auroora Yhtiöt Oyj and MBB SE also feature in our signals. Every figure here comes from the filings published by SSE / SZSE (CSRC) and describes the past, not future prices; it is not investment advice.
Who traded when
BuySaleSince the insiders bought
- +9.6%Entry CN¥18.98 · Close at T+365 CN¥20.81
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 EST Tools Co., Ltd
恒锋工具 is a company specializing in the manufacturing of industrial tools. It is listed on the XSHE market.
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