ZHANG RUI has filed 3 insider transactions across 1 company since February 2026.
Most recent transaction: a sale of 4556 shares of PHOTRONICS INC ($PLAB) on April 17, 2026.
Activity breakdown: 0 open-market purchases and 2 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 17, 2026 | PHOTRONICS INC | $PLAB | ZHANG RUI | VP, CAO & Corporate Controller | S | COMMON STOCK | 4556 | $46.70 | 27,079.0000 | 58,390,000 | 14.40% | 0.01% |
| April 8, 2026 | PHOTRONICS INC | $PLAB | ZHANG RUI | VP, CAO & Corporate Controller | S | COMMON STOCK | 1752 | $43.50 | 31,635.0000 | 58,390,000 | 5.25% | 0.00% |
| Feb. 9, 2026 | PHOTRONICS INC | $PLAB | ZHANG RUI | VP, CAO & Corporate Controller | A | COMMON STOCK | 1467 | $0.00 | 33,387.0000 | 59,920,000 | 4.60% | 0.00% |