Han Kyung Park insider trades: Photronics (PLAB) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Han reports to the SEC
Open-market buys and sales
7 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Sep 25, 2026 | PLAB | ↓ Sell | 9,500 | $30.37 | $289K | Direct | Sep 29, 2026 (4d) |
| Jan 16, 2026 | PLAB | ↓ Sell | 13,750 | $34.24 | $471K | Direct | Jan 20, 2026 (4d) |
| Dec 12, 2025 | PLAB | ↓ Sell | 13,750 | $37.99 | $522K | Direct | Dec 16, 2025 (4d) |
| Sep 3, 2025 | PLAB | ↓ Sell | 15,000 | $22.00 | $330K | Direct | Sep 5, 2025 (2d) |
| Jan 7, 2025 | PLAB | ↓ Sell | 11,250 | $24.63 | $277K | Direct | Jan 8, 2025 (1d) |
| Jan 6, 2025 | PLAB | ↓ Sell | 11,250 | $24.29 | $273K | Direct | Jan 7, 2025 (1d) |
| Dec 24, 2024 | PLAB | ↓ Sell | 11,250 | $23.80 | $268K | Direct | Dec 27, 2024 (3d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other PLAB insiders
Open-market trades in the last 12 months
About Han Kyung Park's insider trades
Han Kyung Park is SVP & GM of FPD Ops at Photronics (PLAB). Since Dec 24, 2024, Han has reported no open-market purchases and 7 sales worth $2.4M on SEC Form 4. In the last 12 months: 3 sales ($1.3M).
Their filings also include grants and awards (2 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every PLAB insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.