Boardroom Alpha
Meeting calendar
ATAI · Annual meeting · Thursday, June 4, 2026

Ataibeckley Inc

3 nominees · 2 ballot items.

Election of three Class I directors (Sabrina Martucci Johnson, Amir Kalali, M.D., and Andrea Heslin Smiley) and ratification of Deloitte & Touche LLP as the company’s independent registered public accounting firm for the fiscal year ending December 31, 2026.

Market cap
$2.0B
1Y TSR
+53.6%
Board grade
C-
Record date
Apr 9, 2026
Filing
DEF 14A
Meeting concluded · Jun 4, 2026

Follow how the vote landed and what changed on Ataibeckley Inc’s board — director track records, governance grades, and ongoing monitoring — on the Boardroom Alpha platform.

Proposals

On the ballot2

  1. 1

    Election of Class I Directors: Sabrina Martucci Johnson, Amir Kalali, M.D. and Andrea Heslin Smiley

    ManagementBoard: FOR

    Elect Sabrina Martucci Johnson, Amir Kalali, M.D., and Andrea Heslin Smiley as Class I directors to serve until the 2029 annual meeting and until their successors are duly elected and qualified.

  2. 2

    Ratification of Appointment of Independent Registered Public Accounting Firm

    ManagementBoard: FOR

    Ratify the appointment of Deloitte & Touche LLP as AtaiBeckley Inc.’s independent registered public accounting firm for the fiscal year ending December 31, 2026.

Director elections

Nominees on the ballot3

Ownership

Top institutional holders10

Latest 13F quarter
1Deep Track Capital, LP3.3%12,000,000$42M
2VANGUARD CAPITAL MANAGEMENT LLC3.2%11,761,398$42M
3UBS Group AG1.6%5,776,976$20M
4ADAGE CAPITAL PARTNERS GP, L.L.C.1.5%5,642,758$20M
5SUSQUEHANNA INTERNATIONAL GROUP, LLP1.4%5,286,326$19M
6MILLENNIUM MANAGEMENT LLC1.2%4,364,096$15M
7BlackRock, Inc.1.0%3,593,510$13M
8MORGAN STANLEY0.9%3,264,946$12M
9Candriam S.C.A.0.8%3,086,379$11M
10Qube Research Technologies Ltd0.8%2,891,942$10M
Filings

Recent key filings

Periodic reports
Definitive proxies
Reference

Frequently asked questions

When is the Ataibeckley Inc 2026 annual meeting?
Ataibeckley Inc (ATAI) holds its 2026 annual shareholder meeting on Thursday, June 4, 2026.
What is the record date for the Ataibeckley Inc 2026 meeting?
The record date for the Ataibeckley Inc 2026 meeting is Thursday, April 9, 2026. Shareholders of record on or before that date are eligible to vote.
Who are the director nominees for Ataibeckley Inc's 2026 meeting?
The board is presenting 3 director nominees at the Ataibeckley Inc 2026 meeting, listed with their independence status and background.
What proposals will shareholders vote on at the Ataibeckley Inc 2026 meeting?
Shareholders will vote on 2 proposals at the Ataibeckley Inc 2026 meeting, each tagged with who proposed it and the board's recommendation.
Disclaimer

The opinions and information contained herein have been obtained or derived from sources believed to be reliable, but Boardroom Alpha cannot guarantee its accuracy and completeness, and that of the opinions based thereon.

This report contains opinions and is provided for informational purposes only – it does not constitute investment, legal or tax advice. You should not rely solely upon the research herein for purposes of transacting securities or other investments, and you are encouraged to conduct your own research and due diligence, and to seek the advice of a qualified securities professional before you make any investment.

None of the information contained in this report constitutes, or is intended to constitute a recommendation by Boardroom Alpha of any particular security or trading strategy or a determination by Boardroom Alpha that any security or trading strategy is suitable for any specific person. To the extent any of the information contained herein may be deemed to be investment advice, such information is impersonal and not tailored to the investment needs of any specific person.

No representation or warranty, expressed or implied, is made on behalf of Boardroom Alpha as to the accuracy or completeness of the information contained herein. Boardroom Alpha does not accept any liability for any direct, indirect or consequential loss or damage suffered by any person as a result of relying on all or any part of this research and any liability is expressly disclaimed.

Full disclaimer