Huang Jen-Chau

Officer · TSM

As of 2026-09-16, Huang Jen-Chau has 7 Form 4 transactions on record across 1 company — 7 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $765.2MIndirect: $1.5M$766.7Mas of 2026-09-16
  • Direct $765.2M
  • Indirect $1.5M
TSMdirect1,831,856 sh$765.2M
TSMindirect3,583 sh$1.5M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

TSM · 7 trades
2026-09-07: Purchase, 30 sh ($2K)2026-09-01: Award / grant, 20,313 sh ($0)2026-08-07: Purchase, 29 sh ($2K)2026-07-07: Purchase, 28 sh ($2K)2026-06-05: Purchase, 30 sh ($2K)2026-05-08: Purchase, 30 sh ($2K)2026-04-09: Purchase, 37 sh ($2K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-09-07TSMPurchase30 @ $76.20$2K+0.8% of holding3,583Form 4
2026-08-07TSMPurchase29 @ $73.31$2K+0.8% of holding3,553Form 4
2026-07-07TSMPurchase28 @ $76.62$2K+0.8% of holding3,524Form 4
2026-06-05TSMPurchase30 @ $76.01$2K+0.9% of holding3,496Form 4
2026-05-08TSMPurchase30 @ $71.82$2K+0.9% of holding3,466Form 4
2026-04-09TSMPurchase37 @ $57.87$2K+1.1% of holding3,436Form 4
1 award / exercise / gift record — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-01TSMAward / grant20,3131,831,856Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.