Filing Details

Accession Number:
0001214659-25-008064
Form Type:
13D Filing
Publication Date:
2025-05-18 20:00:00
Filed By:
Tang Capital Management
Company:
Allakos Inc. (NYSE:ALLK)
Filing Date:
2025-05-19
SEC Url:
13D Filing
Ownership Summary

Please notice the below summary table is generated without human intervention and may contain errors. Please refer to the complete filing displayed below for exact figures.

Name Sole Voting Power Shared Voting Power Sole Dispositive Power Shared Dispositive Power Aggregate Amount Owned Power Percent of Class
TANG CAPITAL MANAGEMENT, LLC 0 10,000 0 10,000 10,000 100%
KEVIN TANG 0 10,000 0 10,000 10,000 100%
TANG CAPITAL PARTNERS, LP 0 10,000 0 10,000 10,000 100%
TANG CAPITAL PARTNERS INTERNATIONAL, LP 0 0 0 0 0 0%
TANG CAPITAL PARTNERS III, INC 0 0 0 0 0 0%
TANG CAPITAL PARTNERS IV, INC 0 0 0 0 0 0%
CONCENTRA BIOSCIENCES, LLC 0 10,000 0 10,000 10,000 100%
CONCENTRA MERGER SUB III, INC 0 0 0 0 0 0%
Filing





If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. Checkbox not checked

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).






SCHEDULE 13D





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SCHEDULE 13D

 
TANG CAPITAL MANAGEMENT, LLC
 
Signature:/s/ Kevin Tang
Name/Title:Manager
Date:05/19/2025
 
KEVIN TANG
 
Signature:/s/ Kevin Tang
Name/Title:Self
Date:05/19/2025
 
TANG CAPITAL PARTNERS, LP
 
Signature:/s Kevin Tang
Name/Title:Manager, Tang Capital Management, LLC, General Partner
Date:05/19/2025
 
TANG CAPITAL PARTNERS INTERNATIONAL, LP
 
Signature:/s/ Kevin Tang
Name/Title:Manager, Tang Capital Management, LLC, General Partner
Date:05/19/2025
 
TANG CAPITAL PARTNERS III, INC
 
Signature:/s/ Kevin Tang
Name/Title:Chief Executive Officer
Date:05/19/2025
 
TANG CAPITAL PARTNERS IV, INC
 
Signature:/s/ Kevin Tang
Name/Title:Chief Executive Officer
Date:05/19/2025
 
CONCENTRA BIOSCIENCES, LLC
 
Signature:/s/ Kevin Tang
Name/Title:Chief Executive Officer
Date:05/19/2025
 
CONCENTRA MERGER SUB III, INC
 
Signature:/s/ Kevin Tang
Name/Title:Chief Executive Officer
Date:05/19/2025