Photronics (PLAB) director Lee Kang Jyh sells 10,000 shares at $34.51

Rhea-AI Filing Summary

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.

Insider Trade Summary

Net Seller: 10,000 shares

Net Sell 1 txn

Insider Lee Kang Jyh

Role Director

Sold 10,000 shs ($345K)

Type	Security	Shares	Price	Value
Sale	COMMON STOCK	10,000	$34.51	$345K

Holdings After Transaction: COMMON STOCK — 410,850 shares (Direct)

Footnotes (1)

1. F1. These shares were sold in multiple transactions at prices ranging from $34.50 - $34.56. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 01/20/2026 - 07:36 PM Learn about SEC filing dates

FAQ

What insider transaction did Photronics (PLAB) disclose in this Form 4?

Photronics reported that director Lee Kang Jyh sold 10,000 shares of the company’s common stock on January 16, 2026.

At what price did Lee Kang Jyh sell Photronics (PLAB) shares?

The reported transaction price per share was $34.51, with the shares sold in multiple trades at prices ranging from $34.50 to $34.56.

How many Photronics (PLAB) shares does Lee Kang Jyh own after the sale?

Following the reported sale, 410,850 shares of Photronics common stock were reported as beneficially owned by Lee Kang Jyh in direct ownership.

What is the role of the reporting person in Photronics (PLAB)?

The reporting person, Lee Kang Jyh, is identified as a director of Photronics and is not marked as an officer or 10% owner in this filing.

Was this Photronics (PLAB) insider sale reported as a derivative transaction?

No. The Form 4 reports a transaction in non-derivative common stock, and the table of derivative securities shows no derivative transactions.

How was the Photronics (PLAB) sale transaction structured across prices?

The filing states that the 10,000 shares were sold in multiple transactions at prices between $34.50 and $34.56, and that full pricing details are available upon request.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Lee Kang Jyh

(Last) (First) (Middle)

15 SECOR ROAD

(Street)

BROOKFIELD CT 06804

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
PHOTRONICS INC [ PLAB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
01/16/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
COMMON STOCK	01/16/2026		S		10,000	D	$34.51(1)	410,850	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. These shares were sold in multiple transactions at prices ranging from $34.50 - $34.56. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request.

	/s/Brandon DeSocio, attorney-in-fact for Kang Jyh Lee	01/20/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.