Walters William T

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

Stocks Covered

Latest Filing

Jan 6, 2026

Filings

Zentalis Pharmaceuticals, Inc.

SC 13G/A · Jan 6, 2026

19.7%

13.5M shares

Zentalis Pharmaceuticals, Inc.

SC 13G/A · Jan 31, 2025

9.9%

7.0M shares

Zentalis Pharmaceuticals, Inc.

SC 13G/A · Jan 22, 2025

9.1%

6.5M shares

Zentalis Pharmaceuticals, Inc.

SC 13G/A · Jan 8, 2025

7.0%

5.0M shares

Zentalis Pharmaceuticals, Inc.

SC 13G · Dec 10, 2024

5.6%

4.0M shares