Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Latest filing published 31 Dec 2025 for 博盛半導體, €67k.
Insider track record
Disclosed buys
0
Disclosed sells
0
Signal history
No signal scores available.
曹佐建: trading record in brief
All filings by 曹佐建 on record concern 博盛半導體. In total, 2 filings cover trades dated 31 December 2025.
No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.
The record was last updated on 31 December 2025 with a transaction in 博盛半導體. These figures are compiled from regulatory filings published by TWSE / TPEx (MOPS). They describe what insiders did and are not a recommendation.
Companies and markets linked to 曹佐建
Open company profiles for insider transactions, fundamentals and analyst consensus when available.