Form 4 for PLAB PHOTRONICS INC
Accepted 2025-12-16 00:00:00 ET · period of report 2025-12-12 · accession 0001140361-25-045717 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-12-16 | 2025-12-15 | PLAB | Lee Kang Jyh | Dir | M - OptEx | $11.35 | +20.0K | 513.4K | +4% | +$227.0K |
| DM | 2025-12-16 | 2025-12-12+ | PLAB | Lee Kang Jyh | Dir | S - Sale+OE | $37.49 | -40.0K | 493.4K | -7% | -$1.50M |
| D | 2025-12-16 | 2025-12-15 | PLAB | Lee Kang Jyh | Dir | M - OptEx | $0.00 | +20.0K | 0 | New | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | COMMON STOCK | 2025-12-15 | M | A | 20,000 | $11.35 | 513,350 | D | — | — | |
| 2 | Common | COMMON STOCK | 2025-12-15 | S | D | 20,000 | $36.45 | 493,350 | D | — | — | (F2) These shares were sold in multiple transactions at prices ranging from $36.45 - $36.49. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request. |
| 3 | Common | COMMON STOCK | 2025-12-12 | S | D | 20,000 | $38.53 | 493,350 | D | — | — | (F1) These shares were sold in multiple transactions at prices ranging from $38.50 - $38.64. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request. |
| 4 | Derivative | Stock Option | 2025-12-15 | M | A | 20,000 | $0.00 | 0 | D | $11.35 · — to 2027-01-03 | 20,000 Common Stock | (F3) Stock options vested in four equal annual installments of 25% on each anniversary of the grant date, January 3, 2017. |