Shyue-Shyh Lin
CIK 2114025 · View on SEC EDGAR ↗
Insider
First SEC filing: March 18, 2026 · Latest: June 9, 2026
On this page
Insider at
Insider transactions
11 buys (P)
0 sells (S)
Net:
$490,516
Avg return of open purchases vs now:
503.8%
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 7, 2026 | TSM | P | 47 | $73.31 | $3,446 | 296 Indirect | +18.88% | Acquired | 473.2% (price as of 2026-08-21) |
| July 21, 2026 | TSM | P | 1,000 | $74.13 | $74,130 | 30,269 Direct | +3.42% | Acquired | 466.8% (price as of 2026-08-21) |
| July 20, 2026 | TSM | P | 1,000 | $72.65 | $72,650 | 29,269 Direct | +3.54% | Acquired | 478.4% (price as of 2026-08-21) |
| July 19, 2026 | TSM | P | 1,000 | $71.94 | $71,940 | 5,000 Indirect | +25.00% | Acquired | 484.1% (price as of 2026-08-21) |
| July 19, 2026 | TSM | P | 1,000 | $71.32 | $71,320 | 28,269 Direct | +3.67% | Acquired | 489.2% (price as of 2026-08-21) |
| July 19, 2026 | TSM | P | 1,000 | $72.10 | $72,100 | 27,269 Direct | +3.81% | Acquired | 482.8% (price as of 2026-08-21) |
| July 7, 2026 | TSM | P | 44 | $76.62 | $3,371 | 249 Indirect | +21.46% | Acquired | 448.4% (price as of 2026-08-21) |
| June 5, 2026 | TSM | P | 46 | $76.01 | $3,496 | 205 Indirect | +28.93% | Acquired | 452.8% (price as of 2026-08-21) |
| May 8, 2026 | TSM | P | 48 | $71.82 | $3,447 | 159 Indirect | +43.24% | Acquired | 485.1% (price as of 2026-08-21) |
| April 9, 2026 | TSM | P | 58 | $57.87 | $3,356 | 111 Indirect | +109.43% | Acquired | 626.1% (price as of 2026-08-21) |
| March 29, 2026 | TSM | P | 2,000 | $55.63 | $111,260 | 23,269 Direct | +9.40% | Acquired | 655.3% (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.