Photronics Inc filings document an operating semiconductor-supply-chain company whose common stock trades on the Nasdaq Global Select Market under PLAB. The company's regulatory record includes current reports on quarterly results, financial-condition exhibits, executive officer appointments, board changes, and compensation arrangements.
Proxy and annual-meeting filings cover director elections, auditor ratification, shareholder voting results, board composition, executive compensation, and governance procedures. These disclosures sit alongside the company's public-company capital structure, including common stock with $0.01 par value per share.
Photronics Inc. President, CFO Eric Rivera had 2,897 shares of common stock withheld on October 1, 2026, to meet tax liabilities associated with Restricted Stock Awards. The reported per-share price was $30.83. His directly held position after the transaction was 133,276 shares.
Photronics Inc. (PLAB) reported that Rui Zhang, VP, CAO & Corporate Controller, had 392 shares withheld on October 1, 2026, to meet tax liabilities associated with Restricted Stock Awards. The transaction listed a value of $30.83 per share, and Rui Zhang directly held 26,687 shares afterward. This was reported as a tax-withholding disposition.
Photronics Inc. director Kang Jyh Lee sold 10,000 shares of common stock on September 29, 2026, at a reported weighted-average price of $30.75 per share. The shares were sold in multiple transactions at prices ranging from $30.75 to $30.78. Lee reported direct holdings of 337,350 shares after the sale; no Rule 10b5-1 plan is reported.
Photronics Inc. SVP & GM of FPD Ops Han Kyung Park sold 9,500 shares of common stock on September 25, 2026, at $30.37 per share. The shares were held directly, and his reported direct holdings after the sale were 66,000 shares. No Rule 10b5-1 plan is reported.
Photronics Inc.'s officer and director Kang Jyh Lee, also identified as Frank K. Lee, reported a proposed sale of 10,000 common shares with an aggregate market value of $307,578.64 through Fidelity Brokerage Services LLC. The approximate sale date is September 29, 2026, on Nasdaq. Earlier reported sales were 10,000 shares for $297,000.00 on September 22, 2026, and 7,500 shares for $221,250.00 on September 24, 2026.
Photronics Inc. director Kang Jyh Lee sold 7,500 shares of common stock on September 24, 2026, at $29.50 per share. His reported direct common-stock holdings after the sale were 347,350 shares. No Rule 10b5-1 plan is reported.
PHOTRONICS INC (PLAB) lists a proposed sale by officer Han Kyung Park of 9,500 common shares, with an approximate sale date of September 25, 2026. The shares are listed with an aggregate market value of $288,515.95 and Fidelity Brokerage Services LLC as broker. They were acquired from the issuer on January 3, 2026, through restricted stock vesting as compensation.
Photronics Inc. director Lee Kang Jyh sold 10,000 shares of common stock on September 22, 2026, at $29.70 per share. The shares were held directly, and Lee Kang Jyh reported 354,850 shares directly owned after the sale. The transaction is identified as a sale in the open market or a private transaction. No Rule 10b5-1 plan is reported.
Photronics Inc. officer and director Kang Jyh Lee, listed as Lee Kang Jyh and identified as the same person as Frank K. Lee, submitted notice of a proposed sale of 7,500 common shares. The notice lists an aggregate market value of $221,250, Fidelity Brokerage Services LLC as broker, and an approximate sale date of September 24, 2026.
It also reports that Frank K. Lee sold 10,000 common shares on September 22, 2026, for gross proceeds of $297,000.
PHOTRONICS INC (PLAB) received a notice that Lee Kang Jyh (also identified as Frank K. Lee) plans to sell up to 10,000 shares of its common stock under Rule 144 through Fidelity Brokerage Services LLC. The shares come from restricted stock vesting awards dated May 18, 2024 and May 18, 2026.