For the full transaction list with names, titles, and per-share prices, see the TSM stock page.
In the last 365 days, TSM insiders disclosed 106 open-market purchases and 1 sales via SEC Form 4. 32 unique insider buyers and 1 unique sellers are on record. Total disclosed value: $1.5M in buys vs $14.0M in sells.
Insider buys and sells are filed within two business days of the trade. Concentrated insider buying — especially clusters of multiple executives or directors — is one of the strongest contrarian signals in equity markets.
Key takeaways
For the full transaction list with names, titles, and per-share prices, see the TSM stock page.
In the last 365 days, TSM insiders disclosed 106 open-market purchases and 1 sales via SEC Form 4. 32 unique insider buyers and 1 unique sellers are on record. Total disclosed value: $1.5M in buys vs $14.0M in sells.
Insider buys and sells are filed within two business days of the trade. Concentrated insider buying — especially clusters of multiple executives or directors — is one of the strongest contrarian signals in equity markets.
Key takeaways
