TIEN BOR-ZEN (VP) purchased 170.4% of their position (46.00 shares) of TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD on the open market
Open‑market purchase worth $3.5K — a major conviction buy. The strongest form of insider conviction signal.
P · 2 purchases
Filed: 7/9/2026ACC: 0001046179-26-000435
Officer· VP
Since Mar 2026
+46.00
Net shares
Net buyer
$3.5K
Total acquired
2
Open market trades
2B · 0S
2
Total transactions
46.00 acquired
Non-Derivative Transactions2
Common Shares (2330.TW)
Indirect
Shares
+40.00
Price / share
$76.62
Trade value
$3.06K
% of position
21.3%
7/7/2026
188.00→228.00
Common Shares (2330.TW)
Indirect
Shares
+6.00
Price / share
$76.62
Trade value
$459.72
% of position
9.0%
7/7/2026
67.00→73.00
Total
Net shares
+46.00
Net value
$3.52K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Shares (2330.TW) Indirect | 7/7/2026 | P · Purchase | +40.00 | $76.62 | $3.06K | 21.3% | 188.00 | 228.00 |
| Common Shares (2330.TW) Indirect | 7/7/2026 | P · Purchase | +6.00 | $76.62 | $459.72 | 9.0% | 67.00 | 73.00 |
| Total | +46.00 | $3.52K | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)3
American Depositary Shares (TSM)
DirectShares owned107.00
Common Shares (2330.TW)
DirectShares owned12.05K
Common Shares (2330.TW)
IndirectShares owned1K
Total
12.16K direct·1K indirect13.16K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| American Depositary Shares (TSM) | 107.00 | Direct |
| Common Shares (2330.TW) | 12.05K | Direct |
| Common Shares (2330.TW) | 1K | Indirect |
| Total | 13.16K | 12.16K direct·1K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported