Welcome to our dedicated page for Photronics SEC filings (Ticker: PLAB), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
This page provides access to U.S. Securities and Exchange Commission (SEC) filings for Photronics, Inc. (NASDAQ: PLAB), a manufacturer of integrated circuit (IC) and flat panel display (FPD) photomasks. Photronics describes photomasks as high-precision quartz plates containing microscopic images of electronic circuits that are a key element in IC and FPD manufacturing. Through its SEC reports, the company discloses financial performance, governance matters, and other material events related to its global photomask operations.
Periodic reports such as the Form 10-K annual report and Form 10-Q quarterly reports contain audited and interim financial statements, including revenue by IC and FPD categories, gross profit, operating income, net income, balance sheet data, and cash flow information. These filings also discuss risk factors, accounting policies, and other disclosures that frame Photronics’ position in the semiconductor and related device manufacturing industry.
Current reports on Form 8-K document specific events, such as the release of quarterly financial results, investor presentations, and executive employment agreements. For example, an 8-K filing can furnish earnings press releases and slide presentations, or describe amended employment agreements with senior executives, including terms related to compensation, benefits, and non-compete provisions.
Investors can also review filings that relate to governance and executive arrangements, including details on leadership appointments and contractual terms for key officers. Together, these documents offer a structured view of Photronics’ financial condition, leadership framework, and material developments.
On Stock Titan, SEC filings for PLAB are updated as they are made available through EDGAR, and AI-powered summaries help explain the contents of lengthy reports, highlight key figures and sections, and make it easier to understand complex disclosures such as non-GAAP reconciliations and employment agreement terms.
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.
Frank K. Lee has filed a notice of intent to sell 10,000 shares of common stock of the issuer under Rule 144. The planned sale is to be executed through Fidelity Brokerage Services LLC on the NASDAQ, with an indicated aggregate market value of $345,090.55, and the issuer has 59,064,641 shares of this class outstanding. These 10,000 shares were acquired on 01/03/2026 through restricted stock vesting from the issuer as compensation, with payment dated the same day.
The filing also lists prior sales of the issuer’s common stock by Frank K. Lee over the past three months, including multiple transactions in December 2025 and January 2026, each ranging from 8,750 to 20,000 shares with individual gross proceeds in the hundreds of thousands of dollars. By signing the notice, the seller represents that they do not know of any material adverse, non-public information about the issuer’s current or prospective operations.
A person associated with ticker PLAB, identified as Han Kyung Park, has filed a notice of intent to sell company stock under Rule 144. The filing shows a planned sale of 6,250 common shares through Fidelity Brokerage Services on or about 01/16/2026, to be traded on NASDAQ, with an aggregate market value of $218,062.50. These shares were acquired on 01/03/2026 through restricted stock vesting from the issuer as compensation.
The notice also lists prior sales of the same issuer’s common stock by the same seller over the past three months. On 12/12/2025, 13,750 shares were sold for gross proceeds of $522,486.18, and on 01/13/2026, 7,500 shares were sold for gross proceeds of $252,750.00. The seller represents that they are not aware of any undisclosed material adverse information about the issuer’s current or prospective operations.
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.
An affiliated seller has filed a Rule 144 notice to sell 10,000 shares of common stock through Fidelity Brokerage Services on the NASDAQ, with an approximate sale date of 01/15/2026. The shares are part of a class with 59,064,641 shares outstanding and have an indicated aggregate market value of
The 10,000 shares to be sold were acquired on 01/03/2026 via restricted stock vesting from the issuer as compensation, with payment recorded on the same date. Over the prior three months, the same seller, Frank K. Lee, completed multiple sales of common stock in blocks such as 20,000 and 10,000 shares, with individual transaction gross proceeds including
Photronics, Inc. director Michelle Almeida filed an initial ownership report stating that she beneficially owns no shares of the company’s common stock. As of January 1, 2026, the filing shows 0 shares of common stock held directly and no derivative securities, confirming no reportable equity position in the issuer at that time.
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.
A shareholder of PLAB has filed a Rule 144 notice to sell 72,591 shares of common stock through Fidelity Brokerage Services LLC on or around 01/13/2026, to be traded on NASDAQ. The filing lists an aggregate market value of $2,411,855.34 for these shares, with 59,064,641 shares of the same class stated as outstanding.
The shares to be sold were acquired over several years via restricted stock vesting as compensation from the issuer between 2018 and 2025. The person named in recent activity, Christopher J. Progler, sold 10,000 shares on 12/01/2025 for $225,146.46 and 25,000 shares on 12/12/2025 for $894,509.13 in the past three months. By signing, the seller represents they are not aware of undisclosed material adverse information about the issuer.
Frank K. Lee has filed a Form 144 notice to sell 10,000 shares of PLAB common stock through Fidelity Brokerage Services LLC on or about 01/13/2026, with an aggregate market value of 344,156.58.
The shares to be sold are PLAB common stock listed on NASDAQ, from a total of 59,064,641 shares outstanding. The 10,000 shares were acquired on 01/03/2026 via restricted stock vesting from the issuer as compensation. Over the past three months, Lee has reported several prior sales of PLAB common stock, including 20,000 shares sold on 12/12/2025 for gross proceeds of 770,639.58.
A notice under Rule 144 discloses a planned sale of 7,500 common shares through Fidelity Brokerage Services on the NASDAQ, with an approximate sale date of 01/13/2026. These shares were acquired on 01/03/2026 via restricted stock vesting from the issuer as compensation, rather than a cash purchase.
The filing reports that there are 59,064,641 common shares outstanding. It also notes that, during the past three months, Han Kyung Park sold 13,750 common shares for gross proceeds of $522,040.73. By signing the notice, the seller represents that they are not aware of any undisclosed material adverse information about the issuer’s current or prospective operations.
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