向

向诗文

Personnel Technique

中润光学

Insider activity · 24 months0 buys2 salesCumulative net flow

Dec 24 · 0 buys · 0 salesJan 25 · 0 buys · 0 salesFeb 25 · 0 buys · 0 salesMar 25 · 0 buys · 0 salesApr 25 · 0 buys · 0 salesMay 25 · 0 buys · 0 salesJun 25 · 0 buys · 0 salesJul 25 · 0 buys · 0 salesAug 25 · 0 buys · 0 salesSept 25 · 0 buys · 1 saleOct 25 · 0 buys · 0 salesNov 25 · 0 buys · 1 saleDec 25 · 0 buys · 0 salesJan 26 · 0 buys · 0 salesFeb 26 · 0 buys · 0 salesMar 26 · 0 buys · 0 salesApr 26 · 0 buys · 0 salesMay 26 · 0 buys · 0 salesJun 26 · 0 buys · 0 salesJul 26 · 0 buys · 0 salesAug 26 · 0 buys · 0 salesSept 26 · 0 buys · 0 salesOct 26 · 0 buys · 0 salesNov 26 · 0 buys · 0 sales

Total declarations

Company

▲ Purchases (0 ops.)

—

▼ Sales (2 ops.)

€109k

Latest filing published 25 Nov 2025 for 中润光学, €53k.

Filing timeline

BuySale

向诗文

Insider track record

Disclosed buys

Disclosed sells

Signal history

向诗文: trading record in brief

向诗文 is a declared insider of 中润光学, with filings sourced from SSE / SZSE (CSRC). In total, 2 filings cover trades dated from 25 September 2025 to 25 November 2025.

No open-market purchase appears, only 2 sales worth €109k.

Most recently, on 25 November 2025, the filings show an open-market sale worth €53k in 中润光学. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. Source: insider filings from SSE / SZSE (CSRC). Past trades are no guide to future returns.

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Open company profiles for insider transactions, fundamentals and analyst consensus when available.

中润光学 (CN)

Declarations2 total

▼
向诗文
核心技术人员Executives25 Nov 2025中润光学
435,750 CNY7SSE
10,500 shares49.0% of flowA股XSHGSSE:273000000099395650
▼
向诗文
核心技术人员Executives25 Sept 2025中润光学
460,740 CNY19SSE
10,500 shares51.0% of flowA股XSHGSSE:173000009587511460

2 of 2 declarations

向诗文

Insider track record

向诗文: trading record in brief

Companies and markets linked to 向诗文

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