Zhejiang Crystal-Optech Co., Ltd Stock: price and insider trades · China
水晶光电
No insider purchase over the last 90 days. The latest, by 熊波, was filed 20 Apr 2022.
Since the insiders bought
- +34.8%Entry CN¥9.62 · Close at T+365 CN¥12.97
- +34.8%Entry CN¥9.62 · Close at T+365 CN¥12.97
- +37.0%Entry CN¥9.97 · Close at T+365 CN¥13.66
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
- 1,700 shares100.0% of flowA股XSHESZSE:173000007513364500
- 190,000 shares76.5% of flowA股XSHESZSE:173000007201516540
- 200,700 shares42.5% of flowA股XSHESZSE:173000006484133860
- 200,700 shares42.5% of flowA股XSHESZSE:173000006478531230
- 40,000 shares100.0% of flowA股XSHESZSE:173000006282049250
- 14,500 shares14.5% of flowA股XSHESZSE:173000005451725150Canonical exit: 19 Jul 2022 (T+90)
- 99,800 shares100.0% of flowA股XSHESZSE:173000005474850300Canonical exit: 19 Jul 2022 (T+90)
- 80,000 shares15.0% of flowA股XSHESZSE:173000005474850340Canonical exit: 18 Jul 2022 (T+90)
- 54,500 shares55.3% of flowA股XSHESZSE:173000005447441920Canonical exit: 18 Jul 2022 (T+90)
- 60,600 shares100.0% of flowA股XSHESZSE:173000005444440320Canonical exit: 17 Jul 2022 (T+90)
- 119,000 shares100.0% of flowA股XSHESZSE:173000005474850370Canonical exit: 17 Jul 2022 (T+90)
- 68,700 shares23.5% of flowA股XSHESZSE:173000005474850430Canonical exit: 17 Jul 2022 (T+90)
- 30,000 shares30.2% of flowA股XSHESZSE:173000005444440350Canonical exit: 17 Jul 2022 (T+90)
- 345,200 shares100.0% of flowA股XSHESZSE:173000005475188960Canonical exit: 17 Jul 2022 (T+90)
- 1,000 shares100.0% of flowA股XSHESZSE:173000005273704800Canonical exit: 8 May 2022 (T+90)
15 of 15 declarations
About Zhejiang Crystal-Optech Co., Ltd
水晶光电 (Zhejiang Crystal-Optech Co., Ltd), a Chinese technology company valued at CNY 28.1 billion and 17% held by its insiders, has a short record centred on April 2022. Between April 18, 2022 and April 20, 2022, 7 filers bought EUR 1,273,838 worth. Across the full history, 9 purchase filings are classed as clustered. The largest purchase, EUR 504,524, is 林敏's (董事, a director) on April 18, 2022; 王保新 (高管, a senior executive) bought EUR 173,523 the same day, and 刘风雷 (高管) EUR 143,659 on April 20, 2022.
In all, 10 purchases weigh EUR 1.3 million (median EUR 94,652), against 5 sales worth EUR 1.1 million (median EUR 325,630), or 67% purchases. The sales come later: 李夏云 (高管) sold EUR 334,055 on April 13, 2023 and the same amount on April 14, 2023, and 郑萍 EUR 325,630 on December 29, 2023. 熊波 (董秘,高管) has 3 filings, all purchases.
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Of 15 filings published between February 7, 2022 and March 28, 2024, 10 date from 2022. For 10 purchases the stored 90-day median is 20.9% (90% of results positive), recorded past results and not a forecast. No filing falls within the last twelve months.
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