Lu Chin-Sheng — SEC Form 4 filings
SEC reporting owner CIK 2135942. 4 Form 4 filings on record with FilingPulse; latest filed 2026-09-09.
Transaction summary — filings shown
Covers all 4 filings on record, filed 2026-06-09 to 2026-09-09. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 4 legs across 4 filings — 151 shares, $11,402 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 0.
- Largest priced transaction: purchase of 38 shares @ $76.20 ($2,896) in TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD, filed 2026-09-09.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) | VP | 4 | 4 legs · 151 sh · $11,402 | — | — |
Form 4 filings — Lu Chin-Sheng
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-09 | 4 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) | Purchase (P): 38 @ $76.20 | EDGAR |
| 2026-08-10 | 4 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) | Purchase (P): 39 @ $73.31 | EDGAR |
| 2026-07-09 | 4 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) | Purchase (P): 37 @ $76.62 | EDGAR |
| 2026-06-09 | 4 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) | Purchase (P): 37 @ $76.01 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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