MACRICOSTAS CONSTANTINE S (CIK 900574) reported 9 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-04-15). Recent activity: Buy PLAB (3,722 shares), Sell PLAB (13,000 shares), Sell PLAB (50,000 shares), Sell PLAB (37,000 shares), Buy PLAB (1,272 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-15 | PHOTRONICS INC (PLAB) | Director | Buy | 3,722 | $0 |
| 2026-04-14 | PHOTRONICS INC (PLAB) | Director | Sell | 13,000 | $0 |
| 2026-04-14 | PHOTRONICS INC (PLAB) | Director | Sell | 50,000 | $2.3M |
| 2026-04-14 | PHOTRONICS INC (PLAB) | Director | Sell | 37,000 | $0 |
| 2026-01-07 | PHOTRONICS INC (PLAB) | Director | Buy | 1,272 | $0 |
| 2025-07-03 | PHOTRONICS INC (PLAB) | Director | Sell | 29,500 | $595,900 |
| 2025-02-25 | PHOTRONICS INC (PLAB) | Director | Sell | 1,000 | $0 |
| 2025-02-19 | PHOTRONICS INC (PLAB) | Director | Buy | 7,548 | $0 |
| 2025-02-14 | PHOTRONICS INC (PLAB) | Director | Buy | 3,108 | $69,992 |
Source: SEC Form 4 filings · as of 2026-04-15