周

周蓉蓉

Cadre

Insider activity · 24 months0 buys1 saleCumulative net flow

Nov 24 · 0 buys · 0 salesDec 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 · 1 saleFeb 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 sales

Total declarations

Company

▲ Purchases (0 ops.)

—

▼ Sales (1 ops.)

€51k

Latest filing published 22 Jan 2026 for 长芯博创, €51k. Read the official filing

Filing timeline

BuySale

周蓉蓉

Insider track record

Disclosed buys

Disclosed sells

Signal history

No signal scores available.

周蓉蓉: trading record in brief

One trade, one date: on 22 January 2026, 周蓉蓉 disclosed an open-market sale of €51k in 长芯博创. No broader history exists yet. This summary is built from SSE / SZSE (CSRC) disclosures alone and does not predict where the share price will go.

Companies and markets linked to 周蓉蓉

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

长芯博创 (CN)

Declarations1 total

▼

周蓉蓉

高管Executives22 Jan 2026长芯博创

412,470 CNY31SZSE ↗

3,000 shares100.0% of flowA股XSHESZSE:273000000142598500

1 of 1 declaration

周蓉蓉

Insider track record

周蓉蓉: trading record in brief

Companies and markets linked to 周蓉蓉

Related entities

周蓉蓉

Insider track record

周蓉蓉: trading record in brief

Companies and markets linked to 周蓉蓉

Related entities