Every Form 4 that Photronics Inc (PLAB) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow PLAB and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full PLAB filings page.
PHOTRONICS INC executive Rui Zhang, VP, CAO & Corporate Controller, completed an open-market sale of company common stock. On April 17, 2026, Zhang sold 4,556 shares of common stock at $46.70 per share. Following this transaction, Zhang directly holds 27,079 shares of PHOTRONICS INC common stock.
Photronics director Mary Paladino reported a disposition of 22,548 shares of common stock on April 17, 2026, coded as a disposition to the issuer at a reported price of $47.77 per share. A footnote explains the shares were sold in multiple transactions between $47.58 and $47.95. After these transactions, she directly holds 1,272 shares of Photronics common stock.
Photronics director Lee Kang Jyh sold 20,000 shares of common stock in open-market transactions. On April 16, 2026, he sold 10,000 shares at $45.80 per share and another 10,000 shares at a weighted average price of $46.05, with individual trades between $46.04 and $46.09. After these sales, he directly holds 355,850 shares of Photronics common stock, indicating he retained a substantial equity stake.
Photronics Inc. director Lee Kang Jyh reported an open-market sale of 10,000 shares of common stock at $45.10 per share. After this transaction, Lee directly holds 375,850 shares of Photronics common stock, indicating he retains a substantial continuing ownership stake in the company.
Photronics Inc. senior vice president and COO Hsueh-Chun Wang sold common stock in an open-market transaction. On this date, Wang sold 19,250 shares of Photronics common stock at a weighted average price of $45.30 per share, in multiple trades between $45.22 and $45.45.
After the sale, Wang directly owned 113,560 Photronics shares. The filing notes that detailed trade-by-trade pricing within the reported range is available upon request from the company, the SEC staff, or any Photronics security holder.
TYSON MITCHELL G reported acquisition or exercise transactions in this Form 4 filing.
Photronics Inc. director Tyson G. Tyson reported receiving an equity award of 3,722 shares of common stock in the form of restricted stock units under the company’s 2025 Equity Incentive Compensation Plan. Following this grant, his direct holdings total 36,921 common shares.
The RSUs vest in four equal installments of 25% each on July 8, 2026, October 8, 2026, January 8, 2027, and April 8, 2027, providing a time-based incentive structure tied to continued service.
Garcia David A. reported acquisition or exercise transactions in this Form 4 filing.
Photronics Inc. director David A. Garcia received a grant of 3,722 restricted stock units under the company’s 2025 Equity Incentive Compensation Plan. These units vest in four equal 25% installments on July 8, 2026, October 8, 2026, January 8, 2027, and April 8, 2027. Following this award, Garcia directly holds 15,192 shares of Photronics common stock.
Almeida Michelle reported acquisition or exercise transactions in this Form 4 filing.
Photronics Inc. director Michelle Almeida received a grant of 3,722 restricted stock units of common stock as compensation. The award was made at no cash purchase price under the company’s 2025 Equity Incentive Compensation Plan and increases her directly held stake to 4,956 shares.
The restricted stock units vest in four equal installments of 25% each on July 8, 2026, October 8, 2026, January 8, 2027, and April 8, 2027. This is a routine equity incentive grant that ties part of her compensation to Photronics’ future share performance over the multi‑year vesting period.
PHOTRONICS INC director Daniel JL Liao reported an equity award of 3,722 restricted stock units under the company’s 2025 Equity Incentive Compensation Plan. The RSUs vest in four equal 25% installments on July 8, 2026, October 8, 2026, January 8, 2027, and April 8, 2027.
After this grant, Liao is shown as directly holding 72,504 shares of common stock. RSU awards are a form of stock-based compensation that convert into common shares as they vest, aligning the director’s incentives with long-term company performance.
Photronics Inc. director Adam M. Lewis received a stock-based compensation award. On April 13, he was granted 3,722 shares of common stock at no cash cost, reported as a grant or award acquisition. Following this grant, he directly holds 34,792 shares of common stock.
The footnote clarifies these are restricted stock units under the company’s 2025 Equity Incentive Compensation Plan. The units vest in four equal 25% installments on July 8, 2026, October 8, 2026, January 8, 2027, and April 8, 2027, meaning the award becomes owned gradually over time.
Photronics Inc. director Constantine S. Macricostas received an equity award of 3,722 shares of common stock in the form of restricted stock units. The grant was made at no cash cost per share and is part of the company’s 2025 Equity Incentive Compensation Plan.
The restricted stock units vest in four equal installments of 25% each on July 8, 2026, October 8, 2026, January 8, 2027, and April 8, 2027, aligning compensation with longer-term company performance. Following this grant, Macricostas directly holds 414,617 shares of Photronics common stock, indicating this is a routine compensation-related acquisition rather than an open-market purchase.
Photronics Inc director Lee Kang Jyh exercised stock options for 5,000 shares of common stock at $8.60 per share and on the same day sold 5,000 shares at $45.00 per share. After these exercise-and-sell transactions, Lee directly holds 385,850 shares of Photronics common stock.
PHOTRONICS INC President and CFO Eric Rivera exercised stock options and sold shares in a routine transaction. On April 13, he exercised 1,000 PHOTRONICS stock options at $9.78 per share, receiving 1,000 shares of common stock. That same day, he sold 1,000 shares of common stock at $44.77 per share. After these transactions, he directly holds 136,173 shares of PHOTRONICS INC common stock. The exercised options were part of a grant that vested in four equal annual installments beginning January 2, 2019, and no related derivative position remains from this grant.
Photronics Inc. director Constantine S. Macricostas reported an insider transaction involving company common stock. An entity associated with him, Macricostas Family Foundation Inc., sold 50,000 shares of Photronics common stock in an open-market sale at $45.35 per share. These shares were held indirectly through the foundation. After this activity, Macricostas’ direct ownership is reported at 410,895 shares of Photronics common stock.
PHOTRONICS INC director Constantine S. Macricostas reported charitable gifts of company stock. On April 1 and 2, 2026, he made bona fide gifts totaling 50,000 shares of Photronics common stock, designated as gifts to the Macricostas Family Foundation.
These transfers were reported at a price of $0.00 per share, reflecting that they were non-cash, non-market transactions rather than open-market sales. After the gifts, Macricostas directly holds 410,895 common shares, and the filing also reports indirect holdings by the Macricostas Family Foundation Inc.
Photronics Inc. senior vice president and COO Hsueh-Chun Wang sold common stock in an open-market transaction. On this date, Wang sold 11,875 shares of Photronics common stock at a weighted average price of $44.25 per share and now directly holds 132,810 shares.
The shares were sold in multiple trades at prices ranging from $44.21 to $44.36, with the reported price reflecting the weighted average. Wang has committed to provide full details of the individual trade prices and share amounts within this range upon request by regulators, the company, or any shareholder.
Photronics Inc. President and CFO Eric Rivera reported selling 41,517 shares of common stock in open-market transactions. The sales took place on April 9, 2026 at a price of $44.00 per share. Following these sales, he continues to directly own 136,173 shares of Photronics common stock.
Photronics director Lee Kang Jyh exercised stock options and sold shares in a routine transaction. On April 9, 2026, he exercised 5,000 Photronics stock options at $8.60 per share, acquiring the same number of common shares, then sold 5,000 common shares at $44.00 per share. After these transactions, he directly held 385,850 shares of Photronics Inc. common stock. The options had vested in four equal annual installments starting on January 2, 2018.
Photronics Inc. CEO George Macricostas reported open-market sales of 121,194 shares of common stock on April 8, 2026. The shares were sold in three transactions at prices between $42.90 and $43.28 per share. After these sales, he directly holds 334,068 Photronics common shares.
Photronics Inc. executive Rui Zhang, VP, CAO & Corporate Controller, reported an open-market sale of 1,752 shares of common stock at $43.50 per share on April 8, 2026.
After this transaction, Zhang directly holds 31,635 shares of Photronics common stock, indicating the sale represents only a small portion of the disclosed direct holdings.
Photronics Inc. senior vice president and COO Hsueh-Chun Wang reported an open-market sale of common stock. On April 8, 2026, Wang sold 10,000 shares at a weighted average price of $42.69 per share, executed in multiple trades between $42.66 and $42.75.
After this transaction, Wang directly holds 144,685 shares of Photronics common stock, indicating this was a relatively small reduction in their overall stake.
PHOTRONICS INC director Lee Kang Jyh exercised stock options and sold shares in a routine transaction. On April 8, 2026, he exercised options to acquire 5,000 shares of common stock at $8.60 per share, then sold 5,000 shares at $43.27 per share. After these transactions, he directly held 385,850 shares of Photronics common stock, indicating he retained the vast majority of his position.
Photronics Inc. director Lee Kang Jyh exercised stock options and sold shares in a same‑day transaction. He exercised 5,000 Photronics stock options at an exercise price of $8.60 per share, receiving 5,000 shares of common stock. He then sold 5,000 common shares at $40.53 per share and held 385,850 common shares directly after the transactions. The options had vested in four equal annual installments beginning January 2, 2018.
Photronics Inc. director Tyson G. Tyson reported an open-market sale of 10,000 shares of common stock. The shares were sold on April 1, 2026 at a weighted average price of $42.31 per share, in multiple trades between $42.28 and $42.45.
After this transaction, Tyson directly holds 33,199 shares of Photronics common stock. The filing notes that detailed trade-by-trade pricing within the reported range is available upon request from the company, the SEC staff, or any Photronics security holder.
PHOTRONICS INC senior executive sells shares in open market. SVP and COO Hsueh-Chun Wang sold a total of 10,000 shares of common stock in open-market transactions at prices between $42.00 and $42.15 per share. After these sales, Wang directly holds 154,685 shares of Photronics common stock.
Photronics director Lee Kang Jyh exercised stock options and sold shares on the same day. On April 1, 2026, he exercised options for 5,000 shares of Photronics Inc common stock at an exercise price of $10.75 per share, converting derivative options into common stock.
He then sold 5,000 shares of common stock in an open-market transaction at $42.00 per share, and held 385,850 shares of common stock directly after the transactions. The options were originally granted in 2017 and vested in four equal annual installments.
Photronics Inc director Lee Kang Jyh exercised stock options for 5,000 shares of common stock at $10.75 per share and on the same day sold 5,000 shares at $40.80 per share in an open-market transaction. Following these transactions, he directly holds 385,850 common shares. The exercised options were part of a grant that vested in four equal annual installments beginning on March 7, 2017, and the options were scheduled to expire on March 7, 2027.
Photronics Inc. director Lee Kang Jyh reported an open-market sale of 10,000 shares of common stock at $39.00 per share. The transaction occurred on March 23, 2026 and left him with 385,850 shares of Photronics stock held directly.
The filing also corrects his previously reported beneficial ownership totals. It states that he actually held 405,850 shares following a transaction on January 16, 2026, and 395,850 shares following a transaction on March 19, 2026, while confirming that the earlier transaction details themselves were otherwise accurate.
Photronics director Lee Kang Jyh sold shares in an open-market transaction. On March 19, 2026, he sold 10,000 shares of Photronics common stock at an average price of $35.80 per share in market trades priced between $35.80 and $35.83. Following the sale, he directly holds 400,850 shares of Photronics common stock.
Photronics Inc. executive Rui Zhang reported an equity award of company stock. On February 9, 2026, Zhang acquired 1,467 shares of common stock as a grant described as restricted stock units under Photronics’ 2025 equity incentive compensation plan at a price of $0 per share.
After this award, Zhang beneficially owned 33,387 shares of common stock directly. The restricted stock units vest in four equal installments of 25% each on January 12, 2027, January 12, 2028, January 12, 2029, and January 12, 2030.
Photronics Inc. senior vice president and chief accounting officer Todd Anthony Alesio reported an equity award under the company’s 2025 incentive plan. On February 9, 2026, he acquired 983 shares of common stock in the form of restricted stock units at a stated price of $0. After this grant, he beneficially owns 17,946 common shares directly.
The restricted stock units vest in four equal installments: 25% on January 12, 2027, 25% on January 12, 2028, 25% on January 12, 2029, and 25% on January 12, 2030, aligning compensation with longer-term company performance.
Photronics Inc. executive Eric Rivera, President and CFO, reported an equity award of 22,641 shares of common stock in the form of restricted stock units on February 9, 2026. These units were granted at a price of $0.00 as part of the company’s 2025 equity incentive compensation plan.
Following this grant, Rivera directly beneficially owns 177,690 shares of Photronics common stock. The restricted stock units vest in four equal 25% installments on January 12, 2027, January 12, 2028, January 12, 2029, and January 12, 2030, aligning his compensation with long-term company performance.
Photronics Inc. director Daniel JL Liao reported a grant of 1,234 shares of common stock in the form of restricted stock units under the company’s 2025 equity incentive compensation plan. These restricted stock units vest 100% on April 3, 2026, meaning the shares will be earned at that time if the vesting conditions are met. Following this award, Liao beneficially owns 68,782 shares of Photronics common stock in total, held directly.
Photronics Inc. director Michelle Almeida reported a stock-based award. On January 20, 2026, she was granted 1,234 restricted stock units tied to Photronics common stock under the company’s 2025 equity incentive compensation plan. The units were reported at a price of $0 per share, reflecting that this is an equity grant rather than a market purchase.
After the grant, Almeida beneficially owned 1,234 shares in direct form. The filing notes that these restricted stock units are scheduled to vest 100% on April 3, 2026, meaning she will receive the underlying shares at that time if the vesting conditions are satisfied.
Photronics director Lee Kang Jyh reported a sale of company stock. On January 16, 2026, he sold 10,000 shares of Photronics common stock at a reported price of $34.51 per share, in multiple transactions within a price range of $34.50 to $34.56. After this sale, he beneficially owned 410,850 shares of Photronics common stock in direct ownership. The disclosed transaction reflects a partial reduction of his holdings while maintaining a substantial remaining stake.
Photronics Inc. executive Han Kyung Park, SVP & GM of FPD Operations, reported open-market sales of company common stock. On 01/13/2026, Park sold 7,500 shares of Photronics common stock at $33.70 per share. On 01/16/2026, Park sold an additional 6,250 shares at $34.89 per share. Following these transactions, Park directly held 75,500 shares of Photronics common stock.
Photronics director Lee Kang Jyh reported an open-market sale of company stock. On 01/15/2026, the director sold 10,000 shares of Photronics common stock at a price of $34.13 per share, coded as a sale transaction.
After this transaction, Lee Kang Jyh beneficially owns 415,850 shares of Photronics common stock in direct ownership form, as reported in the filing.
Photronics director Lee Kang Jyh reported selling 10,000 shares of the company’s common stock on January 13, 2026 at an average price of $34.42 per share. The sale was executed in multiple trades at prices ranging from $34.40 to $34.49. After this transaction, Lee still directly beneficially owns 425,850 shares of Photronics common stock.
Photronics Inc. director Lee Kang Jyh reported selling 10,000 shares of common stock on 01/12/2026 at a price of $33.05 per share. This was a disposition of non-derivative common stock reported on a Form 4 insider transaction. After this sale, the director beneficially owned 435,850 shares of Photronics common stock in direct ownership form.
Photronics Inc. director Lee Kang Jyh reported a sale of 10,000 shares of common stock. The transaction took place on January 7, 2026 at a price of $34.83 per share, with the shares sold in multiple trades within a price range of $34.82 to $34.87. After this sale, Lee beneficially owns 445,850 shares of Photronics common stock in direct ownership.
Photronics Inc. director Lee Kang Jyh reported selling a total of 20,000 shares of common stock in two open market transactions. On January 5, 2026, 10,000 shares were sold at a price of $33.90 per share. On January 6, 2026, another 10,000 shares were sold at a price of $35.41 per share, in multiple trades at prices ranging from $35.40 to $35.47. After these sales, Lee directly owned 455,850 shares of Photronics common stock.
Photronics Inc. director Mary Paladino reported both an equity grant and a stock sale. On January 3, 2026, she acquired 1,272 shares of common stock at $0, representing restricted stock units granted under the company’s 2025 equity incentive compensation plan. These restricted stock units vest 100% on April 3, 2026.
On January 6, 2026, she sold 11,250 shares of common stock at an average price of $35.11, in multiple transactions at prices ranging from $35.07 to $35.24. After these transactions, she directly beneficially owned 23,820 shares of Photronics common stock.
Photronics Inc. director Mitchell G. Tyson reported two equity transactions in company stock. On January 3, 2026, he received 1,272 restricted stock units of common stock at $0, granted under Photronics’ 2025 equity incentive compensation plan. These restricted stock units vest 100% on April 3, 2026. On January 6, 2026, he sold 5,000 shares of Photronics common stock at a price of $35.21 per share. Following these transactions, Tyson directly beneficially owned 43,199 shares of Photronics common stock.
Photronics director Adam M. Lewis reported an award of 1,272 restricted stock units of common stock on January 3, 2026. These units were granted under the company’s 2025 equity incentive compensation plan and were reported at a price of $0 per share, reflecting that this is an equity grant rather than an open-market purchase.
After this award, Lewis beneficially owned 31,070 shares of Photronics common stock in direct form. The restricted stock units are scheduled to vest 100% on April 3, 2026, meaning the entire grant becomes fully earned on that date if the vesting conditions are satisfied.
Photronics Inc. director David A. Garcia reported a stock-based compensation grant. On 01/03/2026, he acquired 1,272 shares of Photronics common stock at a price of $0 per share, in the form of restricted stock units granted under the company’s 2025 equity incentive compensation plan.
The restricted stock units are scheduled to vest 100% on April 3, 2026. After this award, Garcia beneficially owns 11,470 shares of Photronics common stock in direct ownership.
Photronics Inc. director Constantine S. Macricostas reported a grant of 1,272 shares of common stock on January 3, 2026. The filing notes this represents restricted stock units awarded under the company’s 2025 equity incentive compensation plan at a stated price of $0 per share.
The restricted stock units are scheduled to vest 100% on April 3, 2026, after which they can convert into common shares. Following this grant, Macricostas beneficially owns 460,895 shares of Photronics common stock in direct ownership.
Photronics Inc. executive Han Kyung Park, SVP & GM of FPD Ops, reported a grant of 23,945 restricted stock units on January 3, 2026. These units were recorded as an acquisition of common stock at a price of $0 under the company’s 2025 equity incentive compensation plan.
The restricted stock units vest in four equal 25% installments on January 3, 2027, January 3, 2028, January 3, 2029, and January 3, 2030. After this grant, Park directly beneficially owned 113,195 shares of Photronics common stock.
Photronics Inc$0 per unit under the company’s 2025 equity incentive compensation plan.
The restricted stock units vest in four equal installments of 25% each on January 3, 2027, January 3, 2028, January 3, 2029, and January 3, 2030. After this award, Wang Hsueh-Chun beneficially owns 164,685 shares of Photronics common stock directly.
Photronics Inc. executive Eric Rivera, EVP and CFO, received a grant of 40,407 shares of common stock in the form of restricted stock units on January 3, 2026. These units were granted under the company’s 2025 equity incentive compensation plan at a stated price of $0, reflecting an award rather than a market purchase. After this grant, Rivera beneficially owned 155,049 shares of Photronics common stock in direct form.
The restricted stock units vest in four equal installments of 25% each on January 3, 2027, January 3, 2028, January 3, 2029, and January 3, 2030. This structure ties the award to multi‑year service and performance alignment for the company’s chief financial officer.
Photronics Inc. CEO George Macricostas reported an award of 177,432 shares of common stock on January 3, 2026, recorded at a price of $0 per share. The award represents restricted stock units granted under the company’s 2025 equity incentive compensation plan.
The restricted stock units vest in four equal installments of 25% each on January 3, 2027, January 3, 2028, January 3, 2029, and January 3, 2030. Following this grant, Macricostas beneficially owns 455,262 shares of Photronics common stock in direct ownership.