Chen Chih-Ho
CIK 2114026 · Controller · last filed 2026-05-11
Chen Chih-Ho is a Controller who has filed 2 SEC Form 4 insider transactions across 1 company since 2026. The most recent filing shows the insider bought $2.4K of TSM on May 11, 2026. Across all open-market trades the lifetime net is +$4.8K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $5.7M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$5.72M
1
2
$4.8K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TSM | Controller | 13,367 | $427.92 | $5.72M | $4.8K | 2 | 2026-05-11 |
Recent Filings
2 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-11 | TSM | Buy (P) | +34 | $2.4K | EDGAR |
| 2026-04-13 | TSM | Buy (P) | +40 | $2.3K | EDGAR |