PLAB Form 144: 50,000 Shares Listed

PLAB filed a Form 144 notice reporting a proposed disposition of common stock.

Accepted by SEC EDGAR 04/14/2026 - 04:52 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

PLAB filed a Form 144 notice reporting a proposed disposition of common stock. The filing lists 50,000 common shares associated with UBS Financial Services Inc and shows 58,966,394 shares outstanding as of 04/14/2026. The table also lists prior Board Compensation allotments of 37,000 and 13,000 shares dated 03/04/2013.

Key Figures

Proposed disposition: 50,000 shares Shares outstanding: 58,966,394 shares Board compensation entry: 37,000 shares +1 more

4 metrics

Proposed disposition 50,000 shares listed with UBS Financial Services Inc

Shares outstanding 58,966,394 shares as of 04/14/2026

Board compensation entry 37,000 shares 03/04/2013

Board compensation entry 13,000 shares 03/04/2013

Key Terms

Form 144, Board Compensation, Issuer

3 terms

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Board Compensation financial

"common | 03/04/2013 | Board Compensation"

Issuer regulatory

"Board Compensation | Issuer | | | 37000"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does PLAB's Form 144 filing mean for shareholders?

It notifies the SEC of a proposed sale of PLAB common stock by an affiliate or control person. The filing lists 50,000 shares and provides transfer details and prior board compensation entries for transparency.

How many PLAB shares are listed in the Form 144 notice?

The notice lists 50,000 common shares associated with UBS Financial Services Inc. It also shows prior board compensation entries of 37,000 and 13,000 shares dated 03/04/2013.

What is PLAB's reported shares outstanding in this filing?

The filing shows 58,966,394 shares outstanding as of 04/14/2026. This provides context for the scale of the proposed disposition relative to total shares outstanding.

Who is the broker or intermediary named in the Form 144?

The filing names UBS Financial Services Inc (1000 Harbor Blvd, Weehawken, NJ) as the broker/intermediary associated with the listed transaction for 50,000 shares.

Are the 37,000 and 13,000 share entries new sales?

Those rows are listed under Board Compensation with dates of 03/04/2013; they appear as prior compensation allotments rather than new sale quantities in the current table.

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

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Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0000900574
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Photronics, Inc.
SEC File Number	001-39063
Address of Issuer	15 Secor Road Brookfield CONNECTICUT 06804
Phone	203-740-5280
Name of Person for Whose Account the Securities are To Be Sold	Macrcostas Family Foudation, Inc.
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
common	UBS Financial Services Inc 1000 Harbor Blvd 3rd Floor Weehawken NJ 07086	50000	2285500	58966394	04/14/2026	Nasdaq

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
common	03/04/2013	Board Compensation	Issuer			37000	03/04/2013	n/a
common	03/04/2013	Board Compensation	Issuer			13000	03/04/2013	n/a

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks	Macricosas Family Foundation is seller, Constantine Macriostas is the President of the foundation and he is also a board member of Photronics.
Date of Notice	04/14/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/Mijo Suric, for UBS Financial Services Inc, as attorney-in-fact for Macrcostas Family Foudation, Inc.
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)