HPWH TH AG - 15 May 2025 SCHEDULE 13G/A Report for ADC Therapeutics SA Common Shares, par value CHF 0.08 per share (ADCT)

Filing Manager
HPWH TH AG
Reporting Manager
Dr. Hans-Peter Wild
Security
ADC Therapeutics SA Common Shares, par value CHF 0.08 per share
Symbol
ADCT
Shares outstanding
101,862,060 shares
Disclosed Ownership
9,788,944 shares
Ownership
9.6%
Form type
SCHEDULE 13G/A
Filing time
19 May 2025, 19:40:24 UTC
Date of event
15 May 2025
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
HPWH TH AG 8.5% 8,670,588 8,670,588 0 /s/ Dr. Hans-Peter Wild Dr. Hans-Peter Wild/Chairman
Dr. Hans-Peter Wild 9.6% 9,788,944 9,788,944 0 /s/ Dr. Hans-Peter Wild Dr. Hans-Peter Wild
Thomas Pfisterer 0.17% 173,899 173,899 0 /s/ Thomas Pfisterer Thomas Pfisterer