0000919574-26-002904.txt : 20260512 0000919574-26-002904.hdr.sgml : 20260512 20260512191110 ACCESSION NUMBER: 0000919574-26-002904 CONFORMED SUBMISSION TYPE: SCHEDULE 13G/A PUBLIC DOCUMENT COUNT: 2 FILED AS OF DATE: 20260512 DATE AS OF CHANGE: 20260512 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Alpha Cognition Inc. CENTRAL INDEX KEY: 0001655923 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] ORGANIZATION NAME: 03 Life Sciences EIN: 000000000 STATE OF INCORPORATION: A1 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SCHEDULE 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-94748 FILM NUMBER: 26970341 BUSINESS ADDRESS: STREET 1: 1452 HUGHES RD., STE. 200 CITY: GRAPEVINE STATE: TX ZIP: 76051 BUSINESS PHONE: (858) 344-4375 MAIL ADDRESS: STREET 1: 1452 HUGHES RD., STE. 200 CITY: GRAPEVINE STATE: TX ZIP: 76051 FORMER COMPANY: FORMER CONFORMED NAME: Neurodyn Cognition Inc. DATE OF NAME CHANGE: 20151016 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: MANCHESTER MANAGEMENT CO LLC CENTRAL INDEX KEY: 0001169253 ORGANIZATION NAME: EIN: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SCHEDULE 13G/A BUSINESS ADDRESS: STREET 1: 3 WEST HILL PLACE CITY: BOSTON STATE: MA ZIP: 02110 BUSINESS PHONE: 6178568995 MAIL ADDRESS: STREET 1: 3 WEST HILL PLACE CITY: BOSTON STATE: MA ZIP: 02110 SCHEDULE 13G/A 1 primary_doc.xml X0202 SCHEDULE 13G/A 0000919574-26-001080 0001169253 XXXXXXXX LIVE 1 Common Stock, no par value 03/31/2026 0001655923 Alpha Cognition Inc. 02074J501 1452 Hughes Street, Ste. 200 Grapevine TX 76051 Rule 13d-1(c) Manchester Management Company, LLC b DE 0.00 919935.00 0.00 919935.00 919935.00 N 4.2 OO Manchester Management PR, LLC b PR 0.00 919935.00 0.00 919935.00 919935.00 N 4.2 OO James E. Besser b X1 157000.00 919935.00 157000.00 919935.00 1076935.00 N 4.9 IN Morgan C. Frank b X1 45000.00 843935.00 45000.00 843935.00 888935.00 N 4.0 IN Alpha Cognition Inc. 1452 Hughes Street, Ste. 200, Grapevine, Texas, 76051, United States of America Manchester Management Company, LLC Manchester Management PR, LLC James E. Besser Morgan C. Frank Manchester Management Company, LLC 2 Calle Candina, #1701 San Juan, Puerto Rico, 00907 United States of America Manchester Management PR, LLC 2 Calle Candina, #1701 San Juan, Puerto Rico, 00907 United States of America James E. Besser c/o Manchester Management Company, LLC 2 Calle Candina, #1701 San Juan, Puerto Rico, 00907 United States of America Morgan C. Frank c/o Manchester Management Company, LLC 2 Calle Candina, #1701 San Juan, Puerto Rico, 00907 United States of America Manchester Management Company, LLC - Delaware Manchester Management PR, LLC - Other - Puerto Rico James E. Besser - United States Morgan C. Frank - United States Y Manchester Management Company, LLC - 919,935 Manchester Management PR, LLC - 919,935 James E. Besser - 1,076,935 Morgan C. Frank - 888,935 Manchester Management Company, LLC - 4.2% Manchester Management PR, LLC - 4.2% James E. Besser - 4.9% Morgan C. Frank - 4.0% Manchester Management Company, LLC - 0 Manchester Management PR, LLC - 0 James E. Besser - 157,000 Morgan C. Frank - 45,000 Manchester Management Company, LLC - 919,935 Manchester Management PR, LLC - 919,935 James E. Besser - 919,935 Morgan C. Frank - 843,935 Manchester Management Company, LLC - 0 Manchester Management PR, LLC - 0 James E. Besser - 157,000 Morgan C. Frank - 45,000 Manchester Management Company, LLC - 919,935 Manchester Management PR, LLC - 919,935 James E. Besser - 919,935 Morgan C. Frank - 843,935 N Y N All of the securities reported in this Schedule 13G Amendment No. 1 are directly owned by advisory clients of Manchester Management PR, LLC. None of those advisory clients may be deemed to beneficially own more than 5% of the Common Stock, no par value. Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. Exhibit A - Joint Filing Agreement Manchester Management Company, LLC /s/ James E. Besser James E. Besser, Managing Member 05/12/2026 Manchester Management PR, LLC /s/ James E. Besser James E. Besser, Managing Member 05/12/2026 James E. Besser /s/ James E. Besser James E. Besser 05/12/2026 Morgan C. Frank /s/ Morgan C. Frank Morgan C. Frank 05/12/2026 EX-99 2 d12159984_ex99-a.htm

 

 

Exhibit A

JOINT FILING AGREEMENT

The undersigned agree that this Schedule 13G Amendment No. 1 dated May 12, 2026 relating to the Common Stock, no par value, of Alpha Cognition Inc. shall be filed on behalf of the undersigned.

 

 

MANCHESTER MANAGEMENT COMPANY, LLC

 

By: /s/ James E. Besser

  Name: James E. Besser
  Title:   Managing Member

 

 

MANCHESTER MANAGEMENT PR, LLC

 

By: /s/ James E. Besser

  Name: James E. Besser
  Title:   Managing Member

 

 

JAMES E. BESSER

 

By: /s/ James E. Besser

 

 

 

MORGAN C. FRANK

 

By: /s/ Morgan C. Frank