Cao Min

Officer · TSM

As of 2026-09-16, Cao Min 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: $217.5MIndirect: $2.8M$220.4Mas of 2026-09-16
  • Direct $217.5M
  • Indirect $2.8M
TSMdirect520,760 sh$217.5M
TSMindirect6,773 sh$2.8M

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, 56 sh ($4K)2026-09-01: Award / grant, 12,881 sh ($0)2026-08-07: Purchase, 55 sh ($4K)2026-07-07: Purchase, 54 sh ($4K)2026-06-05: Purchase, 54 sh ($4K)2026-05-08: Purchase, 59 sh ($4K)2026-04-09: Purchase, 66 sh ($4K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-09-07TSMPurchase56 @ $76.20$4K+0.8% of holding6,773Form 4
2026-08-07TSMPurchase55 @ $73.31$4K+0.8% of holding6,717Form 4
2026-07-07TSMPurchase54 @ $76.62$4K+0.8% of holding6,662Form 4
2026-06-05TSMPurchase54 @ $76.01$4K+0.8% of holding6,608Form 4
2026-05-08TSMPurchase59 @ $71.82$4K+0.9% of holding6,554Form 4
2026-04-09TSMPurchase66 @ $57.87$4K+1.0% of holding6,495Form 4
1 award / exercise / gift record — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-01TSMAward / grant12,881520,760Form 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.