Monges Viviane (CIK 1838204) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-03). Recent activity: Buy ADCT (45,000 shares), Sell ADCT (2,596 shares), Sell ADCT (2,584 shares), Buy ADCT (40,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-03 | ADC Therapeutics SA (ADCT) | Director | Buy | 45,000 | $0 |
| 2026-06-03 | ADC Therapeutics SA (ADCT) | Director | Sell | 2,596 | $7,996 |
| 2025-06-17 | ADC Therapeutics SA (ADCT) | Director | Sell | 2,584 | $9,251 |
| 2025-06-05 | ADC Therapeutics SA (ADCT) | Director | Buy | 40,000 | $0 |
Source: SEC Form 4 filings · as of 2026-06-03