ADC Therapeutics SA (ADCT)

Latest Insider Confidence Score

2026Q1

59.6
Bullish

Company insider confidence (by quarter)

2024Q1 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Wild Hans Peter 9,788,944 May 19, 2025
Redmile Group, LLC 10% Owner 3,846,153 Oct 28, 2025
Green Jeremy 10% Owner 3,846,153 Oct 28, 2025
RedCo II Master Fund, L.P. 10% Owner 3,846,153 Oct 28, 2025
Mallik Ameet CEO 1,552,247 May 8, 2025

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Feb 13, 2026 Feb 18, 2026 Kallebo Lisa Michelle Chief Accounting Officer Sell 91.3 +57,467 81.22% $21.7K
Feb 13, 2026 Feb 18, 2026 Zaki Mohamed Chief Medical Officer Sell 95.0 +260,597 61.78% $98.2K
Feb 13, 2026 Feb 18, 2026 GRAHAM PETER J Chief Legal Officer Sell 95.0 +261,506 72.84% $132.8K
Feb 13, 2026 Feb 18, 2026 Carmona Jose CFO Sell 95.0 +245,720 50.28% $103.3K
Feb 13, 2026 Feb 18, 2026 MALLIK AMEET CEO Sell 97.5 +796,769 60.40% $411.9K
Dec 6, 2025 Dec 9, 2025 MALLIK AMEET CEO Sell 40.0 -233,146 -15.02% $767.1K
Dec 6, 2025 Dec 9, 2025 Zaki Mohamed Chief Medical Officer Sell 42.5 -41,068 -8.87% $135.1K
Dec 6, 2025 Dec 9, 2025 Kallebo Lisa Michelle Chief Accounting Officer Sell 46.3 -7,140 -9.17% $23.5K
Dec 6, 2025 Dec 9, 2025 GRAHAM PETER J Chief Legal Officer Sell 42.5 -49,508 -12.12% $162.9K
Dec 6, 2025 Dec 9, 2025 Carmona Jose CFO Sell 42.5 -53,236 -9.82% $175.1K
Oct 27, 2025 Oct 28, 2025 Redmile Group, LLC 10% Owner Neutral 52.5 - 0.00% -
Jun 13, 2025 Jun 17, 2025 Squarer Ron Director Sell 42.5 -15,184 -13.95% $54.4K
Jun 13, 2025 Jun 17, 2025 Sandor Victor Director Sell 46.3 -12,600 -10.42% $45.1K
Jun 13, 2025 Jun 17, 2025 Monges Viviane Director Sell 47.5 -2,584 -1.76% $9.3K
Jun 13, 2025 Jun 17, 2025 Hug Peter Director Sell 50.0 -2,144 -0.96% $7.7K
Jun 13, 2025 Jun 17, 2025 BIZZARI JEAN-PIERRE Director Sell 46.3 -12,600 -10.54% $45.1K
Jun 13, 2025 Jun 17, 2025 Azelby Robert Director Sell 46.3 -12,600 -13.55% $45.1K
Jun 11, 2025 Jun 13, 2025 Redmile Group, LLC 10% Owner Neutral 52.5 - 0.00% -
Jun 3, 2025 Jun 5, 2025 COUGHLIN TIMOTHY Director Neutral 90.0 +40,000 100.00% -
Jun 3, 2025 Jun 5, 2025 Sandor Victor Director Neutral 90.0 +40,000 49.45% -
Jun 3, 2025 Jun 5, 2025 Azelby Robert Director Neutral 90.0 +40,000 75.46% -
Jun 3, 2025 Jun 5, 2025 BIZZARI JEAN-PIERRE Director Neutral 90.0 +40,000 50.31% -
Jun 3, 2025 Jun 5, 2025 Hug Peter Director Neutral 90.0 +40,000 21.90% -
Jun 3, 2025 Jun 5, 2025 Monges Viviane Director Neutral 90.0 +40,000 37.51% -
Jun 3, 2025 Jun 5, 2025 Squarer Ron Director Neutral 90.0 +40,000 58.13% -
Jun 5, 2025 COUGHLIN TIMOTHY Director Neutral 52.5 - 0.00% -
Jun 5, 2025 Squarer Ron Director Neutral 52.5 - 0.00% -
May 15, 2025 May 19, 2025 WILD HANS PETER 10% Owner Neutral 90.0 +9,788,944 100.00% -
May 15, 2025 May 19, 2025 Pfisterer Thomas Other Neutral 27.5 -451,856 -72.21% -
May 6, 2025 May 8, 2025 MALLIK AMEET CEO Sell 46.3 -26,758 -1.69% $34.5K
Feb 13, 2025 Feb 14, 2025 GRAHAM PETER J Chief Legal Officer Neutral 90.0 +220,000 116.68% -
Feb 13, 2025 Feb 14, 2025 Zaki Mohamed Chief Medical Officer Neutral 90.0 +230,000 98.76% -
Feb 13, 2025 Feb 14, 2025 Kallebo Lisa Michelle Chief Accounting Officer Neutral 90.0 +41,900 116.40% -
Feb 13, 2025 Feb 14, 2025 Carmona Jose CFO Neutral 90.0 +240,000 79.50% -
Feb 13, 2025 Feb 14, 2025 MALLIK AMEET CEO Neutral 90.0 +650,000 69.97% -
Dec 11, 2024 Dec 13, 2024 Redmile Group, LLC 10% Owner Buy 75.0 +200,000 0.70% $609K
Dec 6, 2024 Dec 9, 2024 Zaki Mohamed Chief Medical Officer Sell 42.5 -37,112 -13.75% $116.2K
Dec 6, 2024 Dec 9, 2024 Kallebo Lisa Michelle Chief Accounting Officer Sell 46.3 -6,503 -15.30% $20.4K
Dec 6, 2024 Dec 9, 2024 Carmona Jose CFO Sell 42.5 -48,108 -13.75% $150.6K
Dec 6, 2024 Dec 9, 2024 GRAHAM PETER J Chief Legal Officer Sell 42.5 -41,458 -18.03% $129.8K
Dec 6, 2024 Dec 9, 2024 MALLIK AMEET CEO Sell 40.0 -238,343 -20.42% $746K
Dec 4, 2024 Dec 6, 2024 Redmile Group, LLC 10% Owner Buy 60.0 +25,320 0.09% $52.4K
Jul 1, 2024 Jul 3, 2024 Redmile Group, LLC 10% Owner Buy 92.5 +800,000 2.87% $2.2M
Jun 17, 2024 Jun 18, 2024 Azelby Robert Director Sell 46.3 -6,995 -11.66% $20.2K
Jun 17, 2024 Jun 18, 2024 BIZZARI JEAN-PIERRE Director Sell 46.3 -6,995 -8.09% $20.2K
Jun 17, 2024 Jun 18, 2024 Hug Peter Director Sell 50.0 -1,193 -0.65% $3.4K
Jun 17, 2024 Jun 18, 2024 Monges Viviane Director Sell 47.5 -1,437 -1.33% $4.2K
Jun 17, 2024 Jun 18, 2024 Pfisterer Thomas Director Sell 52.5 -1,437 -0.22% $4.2K
Jun 17, 2024 Jun 18, 2024 Sandor Victor Director Sell 46.3 -6,995 -7.96% $20.2K
Jun 17, 2024 Jun 18, 2024 Squarer Ron Director Sell 46.3 -6,995 -7.98% $20.2K
Jun 13, 2024 Jun 14, 2024 Azelby Robert Director Neutral 90.0 +40,000 200.00% -
Jun 13, 2024 Jun 14, 2024 BIZZARI JEAN-PIERRE Director Neutral 90.0 +40,000 86.03% -
Jun 13, 2024 Jun 14, 2024 Hug Peter Director Neutral 90.0 +40,000 27.81% -
Jun 13, 2024 Jun 14, 2024 Pfisterer Thomas Director Neutral 85.0 +40,000 6.38% -
Jun 13, 2024 Jun 14, 2024 Sandor Victor Director Neutral 90.0 +40,000 83.54% -
Jun 13, 2024 Jun 14, 2024 Squarer Ron Director Neutral 90.0 +40,000 83.93% -
Jun 13, 2024 Jun 14, 2024 Monges Viviane Director Neutral 90.0 +40,000 58.77% -
Jun 6, 2024 WILD HANS PETER 10% Owner Neutral 52.5 - 0.00% -
Jun 6, 2024 Pfisterer Thomas Director Neutral 52.5 - 0.00% -
May 8, 2024 May 10, 2024 Redmile Group, LLC 10% Owner Neutral 52.5 - 0.00% -
May 7, 2024 May 9, 2024 MALLIK AMEET CEO Sell 42.5 -29,731 -2.48% $133.2K
Jan 3, 2024 Feb 9, 2024 Redmile Group, LLC 10% Owner Neutral 52.5 - 0.00% -
Feb 9, 2024 Redmile Group, LLC 10% Owner Neutral 52.5 - 0.00% -
Jan 2, 2024 Monges Viviane Director Neutral 52.5 - 0.00% -
Jan 2, 2024 Carmona Jose CFO Neutral 52.5 - 0.00% -
Jan 2, 2024 GRAHAM PETER J Chief Legal Officer Neutral 52.5 - 0.00% -
Jan 2, 2024 BIZZARI JEAN-PIERRE Director Neutral 52.5 - 0.00% -
Jan 2, 2024 Azelby Robert Director Neutral 52.5 - 0.00% -
Jan 2, 2024 Zaki Mohamed Chief Medical Officer Neutral 52.5 - 0.00% -
Jan 2, 2024 Hug Peter Director Neutral 52.5 - 0.00% -
Jan 2, 2024 Squarer Ron Director Neutral 52.5 - 0.00% -
Jan 2, 2024 Sandor Victor Director Neutral 52.5 - 0.00% -
Jan 2, 2024 Pfisterer Thomas Director Neutral 52.5 - 0.00% -
Jan 2, 2024 MALLIK AMEET CEO Neutral 52.5 - 0.00% -
Jan 2, 2024 Kallebo Lisa Michelle Chief Accounting Officer Neutral 52.5 - 0.00% -
Jan 2, 2024 Rivers Tyrell Director Neutral 52.5 - 0.00% -