Photronics (NASDAQ: PLAB) COO sells 19,250 shares at $45.30 average

Rhea-AI Filing Summary

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.

Insights

Equity ownership & insider-transactions analyst

Photronics COO executes moderate open-market share sale while retaining a sizable stake.

The filing shows SVP/COO Hsueh-Chun Wang sold 19,250 Photronics common shares in an open-market transaction at a weighted average of $45.30, across a price range of $45.22–$45.45. The transaction is clearly labeled as a sale, not an option exercise or tax withholding.

Following the sale, Wang still directly holds 113,560 shares, so the disposition represents only part of the visible equity position. The footnote clarifies that the price is a weighted average and that full trade-level pricing within the range is available on request, which is standard transparency for multi-lot insider sales.

Insider Trade Summary

Net Seller: 19,250 shares

Net Sell 1 txn

Insider Wang Hsueh-Chun

Role SVP/COO IC & US/EU Mnstrm Ops

Sold 19,250 shs ($872K)

Type	Security	Shares	Price	Value
Sale	COMMON STOCK	19,250	$45.30	$872K

Holdings After Transaction: COMMON STOCK — 113,560 shares (Direct)

Footnotes (1)

1. F1. These shares were sold in multiple transactions at prices ranging from $45.22 - $45.45. The price reported is a weighted average. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares sold at each separate price within the range.

Key Figures

Shares sold: 19,250 shares Weighted average sale price: $45.30 per share Post-transaction holdings: 113,560 shares +2 more

5 metrics

Shares sold 19,250 shares Common stock open-market sale on transaction date

Weighted average sale price $45.30 per share Average price across multiple sale transactions

Post-transaction holdings 113,560 shares Common stock directly owned after the sale

Sale price range low $45.22 per share Lowest reported price among the sale transactions

Sale price range high $45.45 per share Highest reported price among the sale transactions

Key Terms

open-market sale, weighted average, COMMON STOCK, transaction code "S"

4 terms

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

weighted average financial

"The price reported is a weighted average."

A weighted average is a way of calculating an overall number when some items matter more than others by giving each item a different level of importance, or weight. Investors use weighted averages to combine figures like prices, returns or earnings so the result reflects the size or significance of each part — like grading a class where a final exam counts more than a quiz, producing a score that better represents true performance.

COMMON STOCK financial

"security_title": "COMMON STOCK""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

transaction code "S" regulatory

"transaction_code": "S""

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 04/16/2026 - 07:10 PM Learn about SEC filing dates

FAQ

What did Photronics (PLAB) executive Hsueh-Chun Wang report in this Form 4?

The Form 4 reports that Photronics SVP/COO Hsueh-Chun Wang sold 19,250 shares of common stock in an open-market transaction at a weighted average price of $45.30 per share, and held 113,560 shares directly after the sale.

How many Photronics (PLAB) shares did the insider sell and at what price?

Hsueh-Chun Wang sold 19,250 Photronics common shares. The filing shows a weighted average sale price of $45.30 per share, with individual transactions executed at prices ranging from $45.22 to $45.45 across multiple trades that day.

How many Photronics (PLAB) shares does Hsueh-Chun Wang own after this transaction?

After the reported sale, Hsueh-Chun Wang directly owns 113,560 shares of Photronics common stock. This figure reflects the remaining holding following the 19,250-share open-market disposition disclosed in the Form 4 filing for the transaction date.

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

The transaction was an open-market sale of common stock. The filing lists transaction code “S” and describes it as an open-market sale, with no derivative exercise price, exercise date, or expiration date reported, indicating it was not an option exercise.

What price range applied to the Photronics (PLAB) insider’s share sales?

The filing states that the 19,250 shares were sold in multiple transactions at prices ranging from $45.22 to $45.45 per share. The reported $45.30 figure is a weighted average across these trades, and detailed breakdowns are available on 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^*

Wang Hsueh-Chun

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP/COO IC & US/EU Mnstrm Ops

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/14/2026

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	04/14/2026		S		19,250	D	$45.3(1)	113,560	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 $45.22 - $45.45. The price reported is a weighted average. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares sold at each separate price within the range.

	/s/Brandon DeSocio, attorney-in-fact for Wang Hsueh-Chun	04/16/2026
	** 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)