TANG CAPITAL MANAGEMENT LLC - 18 Feb 2025 SCHEDULE 13D Report for Acelyrin, Inc. Common Stock, par value $0.00001 per share (SLRN)

Filing Manager
TANG CAPITAL MANAGEMENT LLC
Reporting Manager
TANG CAPITAL MANAGEMENT, LLC
Security
Acelyrin, Inc. Common Stock, par value $0.00001 per share
Symbol
SLRN
Shares outstanding
99,968,453 shares
Disclosed Ownership
5,298,328 shares
Ownership
5.3%
Form type
SCHEDULE 13D
Filing time
20 Feb 2025, 16:15:17 UTC
Date of event
18 Feb 2025
Next filing
27 Feb 2025
SEC
View on sec.gov

Reporting Managers (7)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
TANG CAPITAL MANAGEMENT, LLC 5.3% 5,298,328 0 5,298,328 /s/ Kevin Tang Manager 0001232621
KEVIN TANG 5.3% 5,298,328 0 5,298,328 /s/ Kevin Tang Self 0001178579
TANG CAPITAL PARTNERS, LP 3% 2,979,781 0 2,979,781 /s/ Kevin Tang Manager, Tang Capital Management, LLC, General Partner 0001191935
TANG CAPITAL PARTNERS INTERNATIONAL, LP 2.3% 2,318,547 0 2,318,547 /s/ Kevin Tang Manager, Tang Capital Management, LLC, General Partner
TANG CAPITAL PARTNERS III, INC 0% 0 0 0 /s/ Kevin Tang Chief Executive Officer
TANG CAPITAL PARTNERS IV, INC 0% 0 0 0 /s/ Kevin Tang Chief Executive Officer
CONCENTRA BIOSCIENCES, LLC 0% 0 0 0 /s/ Kevin Tang Chief Executive Officer 0001970065