Affinity Asset Advisors, LLC - 22 Jan 2026 SCHEDULE 13G/A Report for Sutro Biopharma, Inc. Common Stock, $0.001 par value per share (STRO)

Filing Manager
Affinity Asset Advisors, LLC
Reporting Manager
Affinity Asset Advisors, LLC
Security
Sutro Biopharma, Inc. Common Stock, $0.001 par value per share
Symbol
STRO
Shares outstanding
8,504,341 shares
Disclosed Ownership
748,382 shares
Ownership
8.8%
Form type
SCHEDULE 13G/A
Filing time
29 Jan 2026, 19:58:13 UTC
Date of event
22 Jan 2026
SEC
View on sec.gov

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Affinity Asset Advisors, LLC 8.8% 748,382 748,382 0 /s/ Andrew Weinstein Andrew Weinstein, Chief Financial Officer and Chief Compliance Officer
Michael Cho 8.8% 748,382 748,382 0 /s/ Michael Cho Michael Cho, Self