Insider · CIK 0002114023
Bor-Zen Tien
Files at: TSM. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 7, 2026 PForm 4 → | Sep 9, 6:07 am EDT | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSM | 48 | $76.20 | $3,658 | 85 | +130% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:58 am EDT | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSM | 49 | $73.31 | $3,592 | 80 | +158% | |
| Aug 3, 2026 PForm 4 → | Aug 4, 7:01 am EDT | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSM | 1,000 | $73.06 | $73,060 | 14,051 | +7.66% | |
| Jul 28, 2026 PForm 4 → | Jul 30, 6:24 am EDT | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSM | 1,015 | $72.73 | $73,820 | 5,000 | +25.5% | |
| Jul 20, 2026 PForm 4 → | Jul 23, 6:16 am EDT | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSM | 4,010 | $75.15 | $301,350 | 4,000 | — | late |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:14 am EDT | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSM | 46 | $76.62 | $3,525 | 73 | +170% | |
| Jun 29, 2026 PForm 4 → | Jun 30, 6:24 am EDT | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSM | 2,000 | $76.17 | $152,340 | 1,000 | — | |
| Jun 5, 2026 PForm 4 → | Jun 9, 6:53 am EDT | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSM | 50 | $76.01 | $3,801 | 67 | +294% |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.