张

张祖庆

东威科技

Insider activity · 24 months0 buys1 saleCumulative 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 · 0 salesOct 25 · 0 buys · 0 salesNov 25 · 0 buys · 0 salesDec 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 · 1 saleSept 26 · 0 buys · 0 salesOct 26 · 0 buys · 0 salesNov 26 · 0 buys · 0 sales

Total declarations

Company

▲ Purchases (0 ops.)

—

▼ Sales (1 ops.)

€8,018

Latest filing published 31 Aug 2026 for 东威科技, €8,018.

Filing timeline

BuySale

张祖庆

Insider track record

Disclosed buys

Disclosed sells

Signal history

No signal scores available.

张祖庆: trading record in brief

Our data holds just one disclosure by 张祖庆, dated 31 August 2026, reporting an open-market sale worth €8,018 in 东威科技. Further filings will be added here. This summary is built from SSE / SZSE (CSRC) disclosures alone and does not predict where the share price will go.

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东威科技 (CN)

Declarations1 total

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张祖庆
高级管理人员Executives31 Aug 2026东威科技
62,500 CNY34SSE
1,000 shares@ CN¥487.2124100.0% of flowA股XSHGSSE:273000001434740900

1 of 1 declaration

张祖庆

Insider track record

张祖庆: trading record in brief

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