Photronics (NASDAQ: PLAB) director sells 10,000 shares, retains 400,850

Rhea-AI Filing Summary

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.

Insider Trade Summary

Net Seller: 10,000 shares ($358,000)

Net Sell 1 txn

Insider Lee Kang Jyh

Role Director

Sold 10,000 shs ($358K)

Type	Security	Shares	Price	Value
Sale	COMMON STOCK	10,000	$35.80	$358K

Holdings After Transaction: COMMON STOCK — 400,850 shares (Direct)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

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 CONNECTICUT 06804

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/19/2026

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

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

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

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	03/19/2026		S		10,000	D	$35.8(1)	400,850	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 $35.80 - $35.83. 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	03/23/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Photronics (PLAB) report for Lee Kang Jyh?

Photronics reported that director Lee Kang Jyh sold 10,000 shares of common stock. The sale occurred on March 19, 2026, as an open-market transaction, and was executed at prices between $35.80 and $35.83 per share according to the Form 4 disclosure.

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

Lee Kang Jyh sold his Photronics shares at an average price of $35.80 per share. The Form 4 notes the trades were completed in multiple transactions within a narrow price range from $35.80 to $35.83 per share on March 19, 2026.

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

After the March 19, 2026 sale, Lee Kang Jyh directly holds 400,850 shares of Photronics common stock. This post-transaction balance is disclosed in the Form 4 and reflects his remaining direct ownership following the 10,000-share open-market sale.

Was the Photronics (PLAB) insider transaction an open-market sale?

Yes. The Form 4 describes Lee Kang Jyh’s trade as an open-market sale of common stock. The transaction code is “S,” defined as a sale in an open market or private transaction, with 10,000 shares sold on March 19, 2026 at roughly $35.80 per share.

Did the Form 4 for Photronics (PLAB) specify detailed trade prices?

The filing states the 10,000 shares were sold in multiple transactions between $35.80 and $35.83. It notes that full information on the number of shares sold at each separate price will be provided to the SEC, the issuer, or a security holder upon request.