WEI CHE-CHIA (Chairman and CEO) purchased 0.9% of their position (152.00 shares) of TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD on the open market
Open‑market purchase worth $11.1K — a small addition. The strongest form of insider conviction signal.
P · 1 purchase
Filed: 8/10/2026ACC: 0001046179-26-000521
DirectorOfficer· Chairman and CEO
Since Mar 2026
+152.00
Net shares
Net buyer
$11.1K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
152.00 acquired
Non-Derivative Transactions1
Common Shares (2330.TW)
Indirect
Shares
+152.00
Price / share
$73.31
Trade value
$11.14K
% of position
0.9%
8/7/2026
17.84K→17.99K
Total
Net shares
+152.00
Net value
$11.14K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Shares (2330.TW) Indirect | 8/7/2026 | P · Purchase | +152.00 | $73.31 | $11.14K | 0.9% | 17.84K | 17.99K |
| Total | +152.00 | $11.14K | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)3
Common Shares (2330.TW)
DirectShares owned7.45M
Common Shares (2330.TW)
IndirectShares owned285.25K
Common Shares (2330.TW)
IndirectShares owned700.26K
Total
7.45M direct·985.51K indirect8.44M
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Shares (2330.TW) | 7.45M | Direct |
| Common Shares (2330.TW) | 285.25K | Indirect |
| Common Shares (2330.TW) | 700.26K | Indirect |
| Total | 8.44M | 7.45M direct·985.51K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported