WALTERS GROUP - 31 Dec 2025 SCHEDULE 13G/A Report for Zentalis Pharmaceuticals, Inc. Common Stock, $0.001 par value per share (ZNTL)

Filing Manager
WALTERS GROUP
Reporting Manager
Walters William T
Security
Zentalis Pharmaceuticals, Inc. Common Stock, $0.001 par value per share
Symbol
ZNTL
Shares outstanding
68,578,543 shares
Disclosed Ownership
13,509,973 shares
Ownership
20%
Form type
SCHEDULE 13G/A
Filing time
05 Jan 2026, 20:40:02 UTC
Date of event
31 Dec 2025
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Walters William T 20% 13,509,973 0 13,509,973 /s/ William T. Walters William T. Walters/Individual
WALTERS GROUP 20% 13,509,973 0 13,509,973 /s/ Susan B. Walters Susan B. Walters/General Partner
Walters, Susan B. 20% 13,509,973 0 13,509,973 /s/ Susan B. Walters Susan B. Walters/Individual