Filing Manager
Ikarian Capital, LLC
Reporting Manager
Ikarian Capital, LLC
Symbol
SPRB
Shares outstanding
1,064,526 shares
Disclosed Ownership
121,356 shares
Ownership
11%
Form type
SCHEDULE 13G/A
Filing time
07 Nov 2025, 16:30:02 UTC
Date of event
31 Oct 2025
Previous filing
08 Oct 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Ikarian Capital, LLC 11% 121,356 0 121,356 /s/ Neil Shahrestani Neil Shahrestani, Sole Manager
Neil Shahrestani 11% 121,356 0 121,356 /s/ Neil Shahrestani Neil Shahrestani