Constantine S. Macricostas serves as Executive at PHOTRONICS INC, where they oversee executive responsibilities. Since joining the company, Constantine S. Macricostas has executed 519 insider transactions totaling $27.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 3, 2026 involved receiving (via award) 1,272 shares valued at $0.
Constantine S. Macricostas currently holds 460,895 shares of PHOTRONICS INC (PLAB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Constantine S. Macricostas has been a net seller of PLAB stock. They have purchased $243.2K and sold $26.8M worth of shares.
Constantine S. Macricostas's most recent insider trade was on Jan 3, 2026, when they sold 1,272 shares at $0.00 per share.
Get notified when new Form 4 filings are submitted
| $N/A |
| Discretionary |
| Jan 3, 2023 | PLAB | $0 | Award | 15,000 | $N/A | Discretionary |
| Dec 29, 2022 | PLAB | $498.8K | Gift | 29,500 | $16.91 | Discretionary |
| May 18, 2022 | PLAB | $0 | Award | 10,000 | $N/A | Discretionary |
| Jan 3, 2022 | PLAB | $0 | Award | 12,000 | $N/A | Discretionary |
| Dec 30, 2021 | PLAB | $956.0K | Gift | 50,000 | $19.12 | Discretionary |
| Apr 15, 2021 | PLAB | $171.2K | Gift | 13,500 | $12.68 | Discretionary |
| Jan 2, 2021 | PLAB | $0 | Award | 12,000 | $N/A | Discretionary |
| Oct 29, 2020 | PLAB | $24.9K | Gift | 2,500 | $9.95 | Discretionary |
| May 15, 2020 | PLAB | $16.6K | Gift | 1,500 | $11.09 | Discretionary |
| Jan 6, 2020 | PLAB | $14.8K | Gift | 1,000 | $14.83 | Discretionary |
| Jan 3, 2020 | PLAB | $0 | Award | 12,000 | $N/A | Discretionary |
| Jan 2, 2019 | PLAB | $0 | Award | 12,000 | $N/A | Discretionary |
| Feb 21, 2018 | PLAB | $327.6K | Option Exercise | 60,000 | $5.46 | Discretionary |
| Feb 21, 2018 | PLAB | $841.5K | Sale | 110,000 | $7.65 | Discretionary |
| Feb 21, 2018 | PLAB | $316.0K | Option Exercise | 50,000 | $6.32 | Discretionary |
| Feb 21, 2018 | PLAB | $327.6K | Option Exercise | 60,000 | $5.46 | Discretionary |
| Feb 21, 2018 | PLAB | $852.5K | Sale | 110,000 | $7.75 | Discretionary |
| Feb 21, 2018 | PLAB | $316.0K | Option Exercise | 50,000 | $6.32 | Discretionary |
| Feb 20, 2018 | PLAB | $1.5M | Sale | 200,000 | $7.70 | Discretionary |
| Feb 20, 2018 | PLAB | $110.5K | Option Exercise | 25,000 | $4.42 | Discretionary |
| Feb 20, 2018 | PLAB | $754.9K | Option Exercise | 112,500 | $6.71 | Discretionary |
| Feb 20, 2018 | PLAB | $395.0K | Option Exercise | 62,500 | $6.32 | Discretionary |
| Feb 20, 2018 | PLAB | $395.0K | Option Exercise | 62,500 | $6.32 | Discretionary |
| Feb 20, 2018 | PLAB | $754.9K | Option Exercise | 112,500 | $6.71 | Discretionary |
| Feb 20, 2018 | PLAB | $1.5M | Sale | 200,000 | $7.71 | Discretionary |
| Feb 20, 2018 | PLAB | $110.5K | Option Exercise | 25,000 | $4.42 | Discretionary |
| Feb 16, 2018 | PLAB | $884.0K | Option Exercise | 200,000 | $4.42 | Discretionary |
| Feb 16, 2018 | PLAB | $1.6M | Sale | 200,000 | $7.75 | Discretionary |