Adaptimmune Therapeutics PLC (ADAP)

Latest Insider Confidence Score

2025Q4

48.8
Bearish

Company insider confidence (by quarter)

2016Q1 2025Q4

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
EcoR1 Capital, LLC 10% Owner 100,371,882 Jul 30, 2025
Sonsini Peter W. 10% Owner 82,978,668 Jan 28, 2020
Sandell Scott D 10% Owner 82,978,668 Jan 28, 2020
Florence Anthony A. Jr. 10% Owner 82,978,668 Jan 28, 2020
Baskett Forest 10% Owner 82,978,668 Jan 28, 2020

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Oct 8, 2025 Hill Christopher James CFO Neutral 52.5 - 0.00% ✗ -
Sep 2, 2025 Sep 3, 2025 Wood Gavin CFO Sell 27.5 -96,000 -100.00% ✗ $950.4
Aug 28, 2025 Aug 29, 2025 Bertrand William C JR COO Sell 27.5 -207,000 -17.35% ✗ $2.1K
Aug 15, 2025 Aug 19, 2025 Behbahani Ali Director Sell 22.5 -19,500,000 -100.00% ✗ $229.2K
Jul 28, 2025 Jul 30, 2025 EcoR1 Capital, LLC 10% Owner Sell 16.3 -64,052,538 -38.96% ✗ $6.9M
Feb 20, 2025 Feb 20, 2025 Bertrand William C JR COO Neutral 52.5 - 0.00% ✗ -
Feb 20, 2025 Feb 20, 2025 Brewer Joanna Elizabeth Chief Scientific Officer Neutral 52.5 - 0.00% ✗ -
Feb 20, 2025 Feb 20, 2025 Lunger John Chief Patient Supply Officer Neutral 52.5 - 0.00% ✗ -
Feb 20, 2025 Feb 20, 2025 Piccina Cintia Chief Commercial Officer Neutral 52.5 - 0.00% ✗ -
Feb 20, 2025 Feb 20, 2025 Norry Elliot Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Feb 20, 2025 Feb 20, 2025 Rawcliffe Adrian CEO Neutral 52.5 - 0.00% ✗ -
Jan 17, 2025 Jan 17, 2025 Norry Elliot Chief Medical Officer Sell 47.5 -5,584 -42.65% ✗ $3.2K
Jan 17, 2025 Jan 17, 2025 Lunger John Chief Patient Supply Officer Sell 47.5 -5,584 -42.65% ✗ $3.2K
Jan 17, 2025 Jan 17, 2025 Bertrand William C JR COO Sell 47.5 -5,584 -42.65% ✗ $3.2K
Jan 17, 2025 Jan 17, 2025 Rawcliffe Adrian CEO Sell 46.3 -30,601 -40.84% ✗ $17.8K
Jan 13, 2025 Jan 15, 2025 Rawcliffe Adrian CEO Sell 46.3 -59,569 -41.18% ✗ $34.6K
Jan 15, 2025 Jan 15, 2025 Piccina Cintia Chief Commercial Officer Sell 47.5 -12,991 -41.36% ✗ $7.5K
Jan 13, 2025 Jan 15, 2025 Norry Elliot Chief Medical Officer Sell 46.3 -22,195 -41.63% ✗ $12.9K
Jan 13, 2025 Jan 15, 2025 Lunger John Chief Patient Supply Officer Sell 46.3 -19,542 -41.79% ✗ $11.4K
Jan 13, 2025 Jan 15, 2025 Bertrand William C JR COO Sell 46.3 -19,542 -41.79% ✗ $11.4K
Jul 1, 2024 Jul 1, 2024 Behbahani Ali Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 Jul 1, 2024 MOTT DAVID M Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 Jul 1, 2024 Menzel Garry E Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 Jul 1, 2024 Hege Kristen Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 Jul 1, 2024 Hegde Priti Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 Jul 1, 2024 Furey John Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 Jul 1, 2024 Alleva Lawrence M Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 Jul 1, 2024 Allen Andrew R Director Neutral 52.5 - 0.00% ✗ -
Jun 18, 2024 Jun 18, 2024 Piccina Cintia Chief Commercial Officer Sell 46.3 -24,531 -39.05% ✗ $22.8K
Mar 26, 2024 EcoR1 Capital, LLC 10% Owner Neutral 52.5 - 0.00% ✗ -
Mar 18, 2024 Mar 18, 2024 Piccina Cintia Chief Commercial Officer Neutral 52.5 - 0.00% ✗ -
Jan 16, 2024 Jan 17, 2024 Rawcliffe Adrian CEO Sell 46.3 -39,384 -40.05% ✗ $27.6K
Jan 16, 2024 Jan 17, 2024 Norry Elliot Chief Medical Officer Sell 46.3 -20,563 -40.34% ✗ $14.1K
Jan 16, 2024 Jan 17, 2024 Lunger John Chief Patient Supply Officer Sell 46.3 -22,795 -40.26% ✗ $15.9K
Jan 16, 2024 Jan 17, 2024 Bertrand William C JR COO Sell 46.3 -23,589 -40.26% ✗ $16.4K
Jan 15, 2024 Jan 17, 2024 Behbahani Ali Director Neutral 52.5 - 0.00% ✗ -
Jan 15, 2024 Jan 17, 2024 Bertrand William C JR COO Neutral 52.5 - 0.00% ✗ -
Jan 15, 2024 Jan 17, 2024 Hege Kristen Director Neutral 52.5 - 0.00% ✗ -
Jan 15, 2024 Jan 17, 2024 Lunger John Chief Patient Supply Officer Neutral 52.5 - 0.00% ✗ -
Jan 15, 2024 Jan 17, 2024 Brewer Joanna Elizabeth Chief Scientific Officer Neutral 52.5 - 0.00% ✗ -
Jan 15, 2024 Jan 17, 2024 TAYTON-MARTIN HELEN KATRINA Chief Business & Strgy Officer Neutral 52.5 - 0.00% ✗ -
Jan 15, 2024 Jan 17, 2024 Wood Gavin CFO Neutral 52.5 - 0.00% ✗ -
Jan 15, 2024 Jan 17, 2024 Norry Elliot Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Jan 15, 2024 Jan 17, 2024 Rawcliffe Adrian CEO Neutral 52.5 - 0.00% ✗ -
Jan 11, 2024 Jan 12, 2024 Norry Elliot Chief Medical Officer Sell 46.3 -11,808 -39.69% ✗ $10K
Jan 11, 2024 Jan 12, 2024 Bertrand William C JR COO Sell 47.5 -9,229 -39.77% ✗ $7.8K
Jan 11, 2024 Jan 12, 2024 Rawcliffe Adrian CEO Sell 46.3 -29,202 -39.47% ✗ $24.7K
Jan 11, 2024 Jan 12, 2024 Lunger John Chief Patient Supply Officer Sell 47.5 -9,229 -39.77% ✗ $7.8K
Nov 1, 2023 Hege Kristen Director Neutral 52.5 - 0.00% ✗ -
Sep 1, 2023 Sep 1, 2023 Rawcliffe Adrian CEO Sell 47.5 -2,403 -41.06% ✗ $1.9K
Aug 1, 2023 Aug 1, 2023 Lunger John Chief Patient Supply Officer Sell 47.5 -3,096 -39.62% ✗ $2.8K
Jul 10, 2023 Jul 10, 2023 Menzel Garry E Director Sell 46.3 -47,702 -38.86% ✗ $43.4K
Jul 5, 2023 Jul 5, 2023 Hegde Priti Director Neutral 52.5 - 0.00% ✗ -
Jul 5, 2023 Jul 5, 2023 Allen Andrew R Director Neutral 52.5 - 0.00% ✗ -
Jul 5, 2023 Jul 5, 2023 Menzel Garry E Director Neutral 52.5 - 0.00% ✗ -
Jul 3, 2023 Jul 3, 2023 Behbahani Ali Director Neutral 52.5 - 0.00% ✗ -
Jul 3, 2023 Jul 3, 2023 Hegde Priti Director Neutral 52.5 - 0.00% ✗ -
Jul 3, 2023 Jul 3, 2023 Furey John Director Neutral 52.5 - 0.00% ✗ -
Jul 3, 2023 Jul 3, 2023 Menzel Garry E Director Neutral 52.5 - 0.00% ✗ -
Jul 3, 2023 Jul 3, 2023 Sigal Charles Elliott Director Neutral 52.5 - 0.00% ✗ -
Jul 3, 2023 Jul 3, 2023 Alleva Lawrence M Director Neutral 52.5 - 0.00% ✗ -
Jul 3, 2023 Jul 3, 2023 MOTT DAVID M Director Neutral 52.5 - 0.00% ✗ -
Jul 3, 2023 Jul 3, 2023 Allen Andrew R Director Neutral 52.5 - 0.00% ✗ -
Jun 27, 2023 Jun 27, 2023 Rawcliffe Adrian CEO Sell 47.5 -2,333 -39.87% ✗ $2.1K
Jun 1, 2023 Jun 1, 2023 Menzel Garry E Director Neutral 90.0 +611,224 100.00% ✗ -
Jun 1, 2023 Menzel Garry E Director Neutral 52.5 - 0.00% ✗ -
Jun 1, 2023 Hegde Priti Director Neutral 52.5 - 0.00% ✗ -
Jun 1, 2023 Allen Andrew R Director Neutral 52.5 - 0.00% ✗ -
Jan 31, 2023 Jan 31, 2023 Piccina Cintia Chief Commercial Officer Sell 46.3 -11,890 -37.84% ✗ $22.2K
Jan 17, 2023 Jan 17, 2023 Lunger John Chief Patient Supply Officer Sell 47.5 -4,440 -37.94% ✗ $8.2K
Jan 17, 2023 Jan 17, 2023 Bertrand William C JR COO Sell 47.5 -4,440 -37.94% ✗ $8.2K
Jan 17, 2023 Jan 17, 2023 Norry Elliot Chief Medical Officer Sell 47.5 -2,159 -38.21% ✗ $4K
Jan 17, 2023 Jan 17, 2023 Rawcliffe Adrian CEO Sell 46.3 -10,057 -42.96% ✗ $18.7K
Jan 17, 2023 Jan 17, 2023 Bertrand William C JR COO Neutral 52.5 - 0.00% ✗ -
Jan 17, 2023 Jan 17, 2023 Lunger John Chief Patient Supply Officer Neutral 52.5 - 0.00% ✗ -
Jan 17, 2023 Jan 17, 2023 Brewer Joanna Elizabeth Chief Scientific Officer Neutral 52.5 - 0.00% ✗ -
Jan 17, 2023 Jan 17, 2023 TAYTON-MARTIN HELEN KATRINA Chief Business & Strgy Officer Neutral 52.5 - 0.00% ✗ -
Jan 17, 2023 Jan 17, 2023 Wood Gavin CFO Neutral 52.5 - 0.00% ✗ -
Jan 17, 2023 Jan 17, 2023 Norry Elliot Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Jan 17, 2023 Jan 17, 2023 Piccina Cintia Chief Commercial Officer Neutral 52.5 - 0.00% ✗ -
Jan 17, 2023 Jan 17, 2023 Rawcliffe Adrian CEO Neutral 52.5 - 0.00% ✗ -
Jan 11, 2023 Jan 12, 2023 Bertrand William C JR COO Sell 46.3 -8,816 -37.99% ✗ $15.2K
Jan 11, 2023 Jan 12, 2023 Lunger John Chief Patient Supply Officer Sell 46.3 -8,816 -37.99% ✗ $15.2K
Jan 11, 2023 Jan 12, 2023 Norry Elliot Chief Medical Officer Sell 46.3 -11,292 -37.95% ✗ $19.4K
Jan 11, 2023 Jan 12, 2023 Rawcliffe Adrian CEO Sell 42.5 -31,805 -42.99% ✗ $54.8K
Jan 4, 2023 Jan 4, 2023 Bertrand William C JR COO Sell 47.5 -3,584 -38.27% ✗ $6.1K
Jan 4, 2023 Jan 4, 2023 Lunger John Chief Patient Supply Officer Sell 47.5 -1,100 -38.94% ✗ $1.9K
Jan 4, 2023 Jan 4, 2023 Norry Elliot Chief Medical Officer Sell 47.5 -876 -39.16% ✗ $1.5K
Jan 4, 2023 Jan 4, 2023 Rawcliffe Adrian CEO Sell 47.5 -5,073 -43.34% ✗ $8.6K
Sep 1, 2022 Sep 1, 2022 Rawcliffe Adrian CEO Sell 47.5 -2,536 -43.34% ✗ $5K
Aug 1, 2022 Aug 1, 2022 Lunger John Chief Patient Supply Officer Sell 47.5 -2,983 -38.18% ✗ $5.3K
Aug 1, 2022 Aug 1, 2022 Piccina Cintia Chief Commercial Officer Sell 46.3 -21,040 -37.66% ✗ $37.3K
Jul 5, 2022 Jul 5, 2022 Lunger John Chief Patient Supply Officer Sell 47.5 -1,973 -38.86% ✗ $3.3K
Jul 1, 2022 Jul 1, 2022 Behbahani Ali Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2022 Jul 1, 2022 Zaks Tal Zvi Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2022 Jul 1, 2022 Alleva Lawrence M Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2022 Jul 1, 2022 Furey John Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2022 Jul 1, 2022 Noble James Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2022 Jul 1, 2022 Sigal Charles Elliott Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2022 Jul 1, 2022 Duncan Barbara Gayle Director Neutral 52.5 - 0.00% ✗ -