Jen-Chau Huang
CIK 2113699 · View on SEC EDGAR ↗
Insider
First SEC filing: March 18, 2026 · Latest: June 9, 2026
On this page
Insider at
Insider transactions
5 buys (P)
0 sells (S)
Net:
$10,847
Avg return of open purchases vs now:
497.1%
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 | 29 | $73.31 | $2,126 | 3,553 Indirect | +0.82% | Acquired | 473.2% (price as of 2026-08-21) |
| July 7, 2026 | TSM | P | 28 | $76.62 | $2,145 | 3,524 Indirect | +0.80% | Acquired | 448.4% (price as of 2026-08-21) |
| June 5, 2026 | TSM | P | 30 | $76.01 | $2,280 | 3,496 Indirect | +0.87% | Acquired | 452.8% (price as of 2026-08-21) |
| May 8, 2026 | TSM | P | 30 | $71.82 | $2,155 | 3,466 Indirect | +0.87% | Acquired | 485.1% (price as of 2026-08-21) |
| April 9, 2026 | TSM | P | 37 | $57.87 | $2,141 | 3,436 Indirect | +1.09% | Acquired | 626.1% (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.