person · Reporting owner
MACRICOSTAS CONSTANTINE S
Disclosed activity across 1 company
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Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| PHOTRONICS INCPLAB · Entity 4651 | Director | April 13, 2026 | April 15, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
PHOTRONICS INC
Report date April 13, 2026 · Filed April 15, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| COMMON STOCKSEC Table I · non-derivative | Direct | 414,617 |
Reported balance
After 2026-04-13 transaction · row 1
1 source rowRow 1 · 2026-04-13 · Grant · Acquired 3,722 · Balance 414,617 F1: Represents restricted stock units granted pursuant to the Company's 2025 Equity Incentive Compensation Plan, vesting 25% on July 8, 2026, 25% on October 8, 2026, 25% on January 8, 2027, and 25% on April 8, 2027. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents restricted stock units granted pursuant to the Company's 2025 Equity Incentive Compensation Plan, vesting 25% on July 8, 2026, 25% on October 8, 2026, 25% on January 8, 2027, and 25% on April 8, 2027.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| February 16, 2018 Filed Mar 1, 2018 22:32 UTC Amendment | PHOTRONICS INC PLAB · Entity 4651 | SaleCommon Stock | 200,000 | $7.87 | $1,574,000.00 |
DisclosureSEC source: 0001140361-18-011331 · form4.xml · nonDerivative · entry 2 MACRICOSTAS CONSTANTINE S · CIK 0000900574 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 492,575 F1 · price: This transaction was executed in multiple trades. The price reported above reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and the prices at which the transaction was effected. Read SEC document |
| February 16, 2018 Filed Mar 1, 2018 22:32 UTC Amendment | PHOTRONICS INC PLAB · Entity 4651 | Exercise / conversionCommon Stock | 200,000 | $4.42 | $884,000.00 |
DisclosureSEC source: 0001140361-18-011331 · form4.xml · nonDerivative · entry 1 MACRICOSTAS CONSTANTINE S · CIK 0000900574 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 692,575 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| January 22, 2018 Filed Jan 23, 2018 23:53 UTC | PHOTRONICS INC PLAB · Entity 4651 | GrantCommon Stock | 19,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-18-002973 · form4.xml · nonDerivative · entry 2 MACRICOSTAS CONSTANTINE S · CIK 0000900574 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 492,575 F3 · shares: 25% of the restricted stock awards granted will vest quarterly over one year. Read SEC document |
| July 27, 2017 Filed Jan 23, 2018 23:53 UTC | PHOTRONICS INC PLAB · Entity 4651 | OtherCommon Stock | 2,807 | $7.57 | $21,248.99 |
DisclosureSEC source: 0001140361-18-002973 · form4.xml · nonDerivative · entry 1 MACRICOSTAS CONSTANTINE S · CIK 0000900574 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 473,575 F1 · shares: Represents 2,807 shares of Photronics, Inc. common stock purchased under the Company's Employee Stock Purchase Plan. F2 · price: The purchase price of the shares pursuant to the Employee Stock Purchase Plan is 85% of the fair market value (the "Closing Price") of the common stock of the Company on the purchase date of the applicable purchase period as defined in the offering plan documents. Read SEC document |
| January 03, 2017 Filed Jan 6, 2017 02:48 UTC | PHOTRONICS INC PLAB · Entity 4651 | GrantStock Options (Right to Buy) · Derivative | 40,000 | $11.35 Strike: $11.35 | $454,000.00 |
DisclosureSEC source: 0001140361-17-000909 · form4.xml · derivative · entry 5 MACRICOSTAS CONSTANTINE S · CIK 0000900574 · Director · Executive Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 40,000 Underlying: Common Stock · 40,000 shares Expires 2027-01-03 F4 · derivative.exercise_date: The stock options vest semi-annually over a four year period Read SEC document |
| January 03, 2017 Filed Jan 6, 2017 02:48 UTC | PHOTRONICS INC PLAB · Entity 4651 | GrantCommon Stock | 12,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-17-000909 · form4.xml · nonDerivative · entry 1 MACRICOSTAS CONSTANTINE S · CIK 0000900574 · Director · Executive Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 473,747 Read SEC document |
| July 28, 2016 Filed Jan 6, 2017 02:48 UTC | PHOTRONICS INC PLAB · Entity 4651 | OtherCommon Stock | 2,521 | $8.13 | $20,495.73 |
DisclosureSEC source: 0001140361-17-000909 · form4.xml · nonDerivative · entry 2 MACRICOSTAS CONSTANTINE S · CIK 0000900574 · Director · Executive Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 476,268 F1 · kind: Represents 1,568 shares of Photronics, Inc. common stock purchased under the Company's Employee Stock Purchase Plan. F2 · shares: The purchase price of the shares pursuant to the Employee Stock Purchase Plan is 85% of the fair market value (the "Closing Price") of the common stock of the Company on the purchase date of the applicable purchase period as defined in the offering plan documents. Read SEC document |
| March 02, 2016 Filed Jan 6, 2017 02:48 UTC | PHOTRONICS INC PLAB · Entity 4651 | GiftCommon Stock | 5,500 | $9.98 | $54,890.00 |
DisclosureSEC source: 0001140361-17-000909 · form4.xml · nonDerivative · entry 3 MACRICOSTAS CONSTANTINE S · CIK 0000900574 · Director · Executive Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 470,768 Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.