AtaiBeckley common stock delisted from Nasdaq

AtaiBeckley Inc. (ATAI) is having its common stock removed from listing and/or registration on the Nasdaq Stock Market LLC under Section 12(b) of the Securities Exchange Act of 1934, as reflected in a Form 25 filed for Commission File Number 001-4303.

Rhea-AI Filing Summary

AtaiBeckley Inc. (ATAI) is having its common stock removed from listing and/or registration on the Nasdaq Stock Market LLC under Section 12(b) of the Securities Exchange Act of 1934, as reflected in a Form 25 filed for Commission File Number 001-4303.

Nasdaq states that it has complied with its rules to strike this class of securities from listing and/or withdraw registration, and AtaiBeckley Inc. is stated to have complied with the Exchange’s rules and the requirements of 17 CFR 240.12d2-2(c) governing voluntary withdrawal. The notification is signed on behalf of Nasdaq Stock Market LLC by CDO Analyst Katelin Rowe.

Key Figures

Commission File Number: 001-4303

1 metrics

Commission File Number 001-4303 File number associated with AtaiBeckley Inc.’s Form 25 delisting notice

Key Terms

Form 25, Section 12(b), 17 CFR 240.12d2-2(c), withdraw registration

4 terms

Form 25 regulatory

"Form 25 Notification of Removal from Listing and/or Registration"

A Form 25 is an official filing with the U.S. Securities and Exchange Commission used to remove a company's stock or other security from a national exchange list. Investors should care because delisting often means less visibility, lower trading volume and wider price swings—similar to a product moving from a major supermarket to a small local market, which can make buying, selling and valuing the security more difficult.

Section 12(b) regulatory

"Removal from listing and/or registration under Section 12(b) of the Securities Exchange Act"

Section 12(b) of the U.S. Securities Exchange Act requires securities listed on a national stock exchange to be registered with the U.S. Securities and Exchange Commission (SEC) and to follow regular public reporting and disclosure rules. For investors, a 12(b) listing generally means more routine financial updates, regulatory oversight and easier buying and selling—like a storefront that must display its inventory and prices, making it simpler to inspect and trade the product.

17 CFR 240.12d2-2(c) regulatory

"requirements of 17 CFR 240.12d2-2(c) governing the voluntary withdrawal"

withdraw registration regulatory

"strike the class of securities from listing and/or withdraw registration on the Exchange"

FAQ

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

What does the Form 25 filing mean for AtaiBeckley Inc. (ATAI)?

The Form 25 states that AtaiBeckley Inc.’s common stock is being removed from listing and/or registration on the Nasdaq Stock Market LLC under Section 12(b) of the Securities Exchange Act of 1934, ending its Nasdaq listing for that class of securities.

Which AtaiBeckley Inc. (ATAI) security is affected by this Form 25?

The filing covers AtaiBeckley Inc.’s common stock. The notification is a Form 25 for the removal of this specific class of securities from listing and/or registration on the Nasdaq Stock Market LLC.

Was the removal of AtaiBeckley Inc. (ATAI) from Nasdaq described as voluntary?

The filing states that AtaiBeckley Inc. has complied with the Exchange’s rules and the requirements of 17 CFR 240.12d2-2(c), which governs the voluntary withdrawal of a class of securities from listing and registration.

Who certified the Form 25 related to AtaiBeckley Inc. (ATAI)?

The notification is certified on behalf of Nasdaq Stock Market LLC, which states it has reasonable grounds to believe it meets the Form 25 filing requirements. It is signed by Katelin Rowe, identified as a CDO Analyst.

What regulatory provision is cited for AtaiBeckley Inc. (ATAI)’s delisting?

The notification references Section 12(b) of the Securities Exchange Act of 1934 and rules under 17 CFR 240.12d2-2(b) and 17 CFR 240.12d2-2(c) regarding striking securities from listing and voluntary withdrawal from listing and registration.

What is the Commission File Number associated with AtaiBeckley Inc. (ATAI)’s Form 25?

The Form 25 for the removal of AtaiBeckley Inc.’s common stock from Nasdaq listing and/or registration is associated with Commission File Number 001-4303.

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

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Available on EDGAR 09/11/2026 - 11:06 AM Accepted by SEC EDGAR 09/11/2026 - 11:06 AM Learn about SEC filing dates

UNITED STATES

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SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 25

NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION
UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934.

Commission File Number

001-4303

Issuer:	AtaiBeckley Inc.
Exchange:	Nasdaq Stock Market LLC

(Exact name of Issuer as specified in its charter, and name of Exchange where security is listed and/or registered)

Address:	Wallstrasse 16
	Berlin	GERMANY	10179
Telephone number:					929-207-2670

(Address, including zip code, and telephone number, including area code, of Issuer's principal executive offices)

Common Stock

(Description of class of securities)

Please place an X in the box to designate the rule provision relied upon to strike the class of securities from listing and registration:

17 CFR 240.12d2-2(a)(1)

17 CFR 240.12d2-2(a)(2)

17 CFR 240.12d2-2(a)(3)

17 CFR 240.12d2-2(a)(4)

Pursuant to 17 CFR 240.12d2-2(b), the Exchange has complied with its rules to strike the class of securities from listing and/or withdraw registration on the Exchange. ¹

Pursuant to 17 CFR 240.12d2-2(c), the Issuer has complied with its rules of the Exchange and the requirements of 17 CFR 240.12d-2(c) governing the voluntary withdrawal of the class of securities from listing and registration on the Exchange.

Pursuant to the requirements fo the Securities Exchange Act of 1934, Nasdaq Stock Market LLC certifies that it has reasonable grounds to believe that it meets all of the requirements for filing the Form 25 and has caused this notification to be signed on its behalf by the undersigned duly authorized person.

2026-09-11	By	Katelin Rowe		CDO Analyst
Date		Name		Title

¹ Form 25 and attached Notice will be considered compliance with the provisions of 17 CFR 240.19d-1 as applicable. See General Instructions.

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.