FIEDEROWICZ WALTER M (CIK 1182406) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-04-17). Recent activity: Sell PLAB (7,548 shares), Sell PLAB (5,000 shares), Sell PLAB (7,000 shares), Sell PLAB (5,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-04-17 | PHOTRONICS INC (PLAB) | Insider | Sell | 7,548 | $134,883 |
| 2025-04-17 | PHOTRONICS INC (PLAB) | Insider | Sell | 5,000 | $88,950 |
| 2025-04-10 | PHOTRONICS INC (PLAB) | Insider | Sell | 7,000 | $132,160 |
| 2025-04-04 | PHOTRONICS INC (PLAB) | Insider | Sell | 5,000 | $95,800 |
Source: SEC Form 4 filings · as of 2025-04-17