Innax AB buys 56,782 NASDAQ, Inc. shares

Innax AB, an entity associated with Investor AB, bought 56,782 shares of NASDAQ, Inc. common stock in an open-market transaction.

Accepted by SEC EDGAR 06/15/2026 - 04:30 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Innax AB, an entity associated with Investor AB, bought 56,782 shares of NASDAQ, Inc. common stock in an open-market transaction. The weighted average purchase price was $85.98 per share, with individual trades ranging from $85.81 to $86.00 per share.

After this purchase, Innax AB held 58,439,208 NASDAQ, Inc. shares indirectly. Investor AB is the sole shareholder of Innax AB, and the reporting persons state they disclaim beneficial ownership of each other’s holdings except to the extent of their pecuniary interest.

Insider Trade Summary

Net Buyer: 56,782 shares

Net Buy 1 txn

Insider INVESTOR AB, Innax AB

Role 10% Owner | 10% Owner

Bought 56,782 shs ($4.88M)

Increase in Position 0.10%

Type	Security	Shares	Price	Value
Purchase	Common Stock	56,782	$85.98	$4.88M

Holdings After Transaction: Common Stock — 58,439,208 shares (Indirect, See Footnotes)

Holdings Before and After: Common Stock, 58,382,426 to 58,439,208 shares (Indirect, See Footnotes)

Footnotes (3)

1. F1. The price reported in Column 4 is a weighted average price. These shares of common stock, par value $0.01 per share (the "Shares") were purchased in multiple transactions at prices ranging from $85.81 to $86.00 per Share, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of Shares purchased at each separate price within the range set forth in this footnote.
2. F2. Reflects Shares of the Issuer held directly by Innax AB (formerly known as Patricia Holding AB). Investor AB is the sole shareholder of Innax AB.
3. F3. Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person. Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

Key Figures

Shares purchased: 56,782 shares Weighted average price: $85.98 per share Price range: $85.81–$86.00 per share +1 more

4 metrics

Shares purchased 56,782 shares Open-market buy on June 11, 2026

Weighted average price $85.98 per share Open-market purchase range $85.81–$86.00

Price range $85.81–$86.00 per share Multiple transactions on June 11, 2026

Shares held after transaction 58,439,208 shares Indirect holdings following the reported purchase

Key Terms

weighted average price, ten percent owner, beneficial ownership, pecuniary interest, +1 more

5 terms

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

ten percent owner regulatory

"is_ten_percent_owner": 1"

beneficial ownership regulatory

"disclaims beneficial ownership of the securities held by the other Reporting Persons"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

pecuniary interest regulatory

"except to the extent of such Reporting Person's pecuniary interest therein"

Rule 16a-1(a)(4) regulatory

"pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934"

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

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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^*

INVESTOR AB

(Last) (First) (Middle)

ARSENALSGATAN 8C

(Street)

STOCKHOLM SWEDEN SE-103 32

(City) (State) (Zip)

SWEDEN

(Country)

2. Issuer Name and Ticker or Trading Symbol
NASDAQ, INC. [ NDAQ ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/11/2026

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

	Form filed by One Reporting Person
X	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	06/11/2026		P		56,782	A	$85.98(1)	58,439,208	I	See Footnotes(2)(3)

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

1. Name and Address of Reporting Person^*

INVESTOR AB

(Last) (First) (Middle)

ARSENALSGATAN 8C

(Street)

STOCKHOLM SWEDEN SE-103 32

(City) (State) (Zip)

SWEDEN

(Country)

Relationship of Reporting Person(s) to Issuer

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

1. Name and Address of Reporting Person^*

Innax AB

(Last) (First) (Middle)

ARSENALSGATAN 8C

(Street)

STOCKHOLM SWEDEN SE-103 32

(City) (State) (Zip)

SWEDEN

(Country)

Relationship of Reporting Person(s) to Issuer

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

Explanation of Responses:

1. The price reported in Column 4 is a weighted average price. These shares of common stock, par value $0.01 per share (the "Shares") were purchased in multiple transactions at prices ranging from $85.81 to $86.00 per Share, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of Shares purchased at each separate price within the range set forth in this footnote.

2. Reflects Shares of the Issuer held directly by Innax AB (formerly known as Patricia Holding AB). Investor AB is the sole shareholder of Innax AB.

3. Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person. Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

	See Exhibit 99.1	06/15/2026
	** 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)