Nasdaq officer Griggs proposes sale of 5,093 shares

Morgan Stanley Smith Barney LLC is named as broker, and the shares are listed as restricted stock acquired from the issuer.

Accepted by SEC EDGAR 05/18/2026 - 04:26 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Nasdaq, Inc. officer P.C. Nelson Griggs reported a proposed sale of 5,093 common shares, with an aggregate market value of 471,688.20 and an approximate sale date of May 18, 2026. Morgan Stanley Smith Barney LLC is named as the broker.

Key Figures

Common shares proposed for sale: 5,093 shares Aggregate market value: 471,688.20 Approximate date of sale: May 18, 2026 +4 more

7 metrics

Common shares proposed for sale 5,093 shares Approximate sale date: May 18, 2026

Aggregate market value 471,688.20 Proposed sale

Approximate date of sale May 18, 2026 Proposed sale

Common shares outstanding 565,540,798 shares Listed with the proposed sale

Restricted stock acquired 1,499 shares Acquired from the issuer on April 3, 2025

Restricted stock acquired 2,095 shares Acquired from the issuer on April 1, 2026

Restricted stock acquired 1,499 shares Acquired from the issuer on April 3, 2026

Key Terms

Restricted Stock, Aggregate Market Value, Number of Shares or Other Units Outstanding

3 terms

Restricted Stock financial

"Nature of Acquisition Transaction: Restricted Stock"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

Aggregate Market Value financial

"Number of Shares or Other Units To Be Sold | Aggregate Market Value"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

Number of Shares or Other Units Outstanding financial

"Number of Shares or Other Units Outstanding"

FAQ

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

How many NDAQ shares does the officer propose to sell?

Nasdaq, Inc. officer P.C. Nelson Griggs reported a proposed sale of 5,093 common shares, with an aggregate market value of 471,688.20 and an approximate sale date of May 18, 2026.

When were the shares in the NDAQ proposed sale acquired?

The shares are listed as restricted stock acquired from the issuer in three lots: 1,499 shares on April 3, 2025, 2,095 shares on April 1, 2026, and 1,499 shares on April 3, 2026.

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	0001622632
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	NASDAQ, INC.
SEC File Number	001-38855
Address of Issuer	151 W. 42nd Street, New York NEW YORK 10036
Phone	212-401-8700
Name of Person for Whose Account the Securities are To Be Sold	P C GRIGGS
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	Officer

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	5093	471688.20	565540798	05/18/2026	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	04/03/2025	Restricted Stock	Issuer			1499	04/03/2025	Not Applicable
Common	04/01/2026	Restricted Stock	Issuer			2095	04/01/2026	Not Applicable
Common	04/03/2026	Restricted Stock	Issuer			1499	04/03/2026	Not Applicable

* 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
Date of Notice	05/18/2026
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/ P.C. Nelson Griggs
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)