Beijing Worldia Diamond Tools Co.,Ltd. Stock: price and insider trades · China
沃尔德
No insider purchase over the last 90 days. The latest, by 何敏, was filed 04 Aug 2026.
Beijing Worldia Diamond Tools Co.,Ltd.: what insiders have been doing
Beijing Worldia Diamond Tools Co.,Ltd. belongs to the Industrials sector. Filings by its managers are published through SSE / SZSE (CSRC). In the past year (4 November 2025 to 4 November 2026), 3 filings came from 2 insiders.
On the market, 1 insider bought (1 purchase totalling €3,723) while 1 insider sold (2 sales totalling €315k). Taken together, the sales exceed the purchases by €311k. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Among those who bought: 1 board member. At €179k, the sale published on 27 January 2026 by 张宗超 is the largest of the period.
For context, the typical company on the same exchange (median of 517 companies) published 2 filings over the same period, against 3 filings here. Over the whole record (from 2023), the tally stands at 1 purchase and 4 sales.
The last insider purchase was made public on 4 August 2026, 96 days ago. Half of the filings or more reach the SSE / SZSE (CSRC) feed on the day of the trade. That lag is the time during which only the insider knows about the trade. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify.
For comparison within the same sector, see the insider buying recorded at Auroora Yhtiöt Oyj and MBB SE. 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
- -9.1%Entry CN¥79.00 · Close 03 Nov 2026 CN¥71.79
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
- 405 shares@ CN¥555.9641100.0% of flowA股XSHGSSE:273000001014273900Canonical exit: 2 Nov 2026 (T+90)
- 14,400 shares56.9% of flowA股XSHGSSE:273000000157226020
- 20,000 shares43.1% of flowA股XSHGSSE:273000000064366400
- 2,405 shares6.9% of flowA股XSHGSSE:173000006342277540
- 31,764 shares93.1% of flowA股XSHGSSE:173000006336942850
5 of 5 declarations
About Beijing Worldia Diamond Tools Co.,Ltd.
沃尔德 is a company operating in the industrial sector, listed on the XSHG market. It specializes in the manufacturing and distribution of industrial products.
Recent ranked signals in the same sector
Purchases our model currently ranks for the recommendations list.
All recommendations
