WEI CHE-CHIA (Chairman and CEO) purchased 0.8% of their position (144.00 shares) of TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD on the open market
Open‑market purchase worth $11.4K — a small addition. The strongest form of insider conviction signal.
P · 1 purchase
Filed: 10/8/2026ACC: 0001046179-26-000715
DirectorOfficer· Chairman and CEO
Since Mar 2026
+144.00
Net shares
Net buyer
$11.4K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
144.00 acquired
Non-Derivative Transactions1
Common Shares (2330.TW)
Indirect
Shares
+144.00
Price / share
$79.39
Trade value
$11.43K
% of position
0.8%
10/7/2026
18.14K→18.28K
Total
Net shares
+144.00
Net value
$11.43K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Shares (2330.TW) Indirect | 10/7/2026 | P · Purchase | +144.00 | $79.39 | $11.43K | 0.8% | 18.14K | 18.28K |
| Total | +144.00 | $11.43K | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)3
Common Shares (2330.TW)
DirectShares owned7.66M
Common Shares (2330.TW)
IndirectShares owned700.26K
Common Shares (2330.TW)
IndirectShares owned285.25K
Total
7.66M direct·985.51K indirect8.64M
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Shares (2330.TW) | 7.66M | Direct |
| Common Shares (2330.TW) | 700.26K | Indirect |
| Common Shares (2330.TW) | 285.25K | Indirect |
| Total | 8.64M | 7.66M direct·985.51K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported