Park Han Kyung
Officer · PLAB
As of 2026-09-17, Park Han Kyung has 8 Form 4 transactions on record across 1 company — 4 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.
Pattern in the record: open-market sales filed in January in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
- Direct $2.2M
- Indirect $0
| PLAB | direct | 75,500 sh | $2.2M |
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
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-01-16 | PLAB | Sale | 6,250 @ $34.89 | $218K | −7.6% of holding | 75,500 | Form 4 |
| 2026-01-13 | PLAB | Sale | 7,500 @ $33.70 | $253K | −8.4% of holding | 81,750 | Form 4 |
| 2025-12-12 | PLAB | Sale | 13,750 @ $37.99 | $522K | −13.3% of holding | 89,250 | Form 4 |
| 2025-09-03 | PLAB | Sale | 15,000 @ $22.00 | $330K | −12.7% of holding | 103,000 | Form 4 |
| 2025-01-06 | PLAB | Sale | 11,250 @ $24.29 | $273K | −8.0% of holding | 129,250 | Form 4 |
| 2024-12-24 | PLAB | Sale | 11,250 @ $23.80 | $268K | −9.9% of holding | 102,500 | Form 4 |
2 award / exercise / gift records — not counted as purchases
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.