ADC Therapeutics SA - ADCT
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Aug 14, 2026 | SCHEDULE 13G | Nantahala Capital Management, LLC | 9.69% | 12,326,184 | View |
| Aug 14, 2026 | SCHEDULE 13G | Wilmot B. Harkey | 9.69% | 12,326,184 | View |
| Aug 14, 2026 | SCHEDULE 13G | Daniel Mack | 9.69% | 12,326,184 | View |
| Apr 24, 2026 | SCHEDULE 13G/A | Redmile Group, LLC | 9.9% | 12,717,487 | View |
| Apr 24, 2026 | SCHEDULE 13G/A | Jeremy C. Green | 9.9% | 12,717,487 | View |
| Apr 24, 2026 | SCHEDULE 13G/A | RedCo II Offshore SPV LLC | 6.1% | 7,780,431 | View |
| Apr 24, 2026 | SCHEDULE 13G/A | RedCo II Master Fund, L.P. | 0.0% | 0 | View |
| Apr 06, 2026 | SCHEDULE 13G/A | Redmile Group, LLC | 9.9% | 12,692,841 | View |
| Apr 06, 2026 | SCHEDULE 13G/A | Jeremy C. Green | 9.9% | 12,692,841 | View |
| Apr 06, 2026 | SCHEDULE 13G/A | RedCo II Master Fund, L.P. | 8.1% | 10,276,407 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.