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ISSUER PROFILE · CIK 0001621227

Adaptimmune Therapeutics PLC

2 13D/G filings 2 distinct filers 7 insider transactions (365d)

Cross-Reference Snapshot

Activist filings
2
2 SC
Distinct filers
2
multi-activist cluster
Insiders (365d)
7
0 buys · 7 sales
Latest short DTC
no FINRA match

13D/G Filings Timeline · 2 total

FiledFormFilerStakeSharesIntent
2024-04-02 SC New Enterprise Associates 14, L.P. view →
2018-01-26 SC ORBIMED ADVISORS LLC view →

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2025-09-02 Wood Gavin officer Sale 96,000 $0.01 $950
2025-08-28 Bertrand William C JR officer Sale 207,000 $0.01 $2K
2025-08-18 Behbahani Ali director Sale 14,671,794 $0.01 $176K
2025-08-15 Behbahani Ali director Sale 4,828,206 $0.01 $53K
2025-07-30 EcoR1 Capital, LLC 10%+ Sale 27,433,338 $0.10 $2.80M
2025-07-29 EcoR1 Capital, LLC 10%+ Sale 2,687,460 $0.10 $272K
2025-07-28 EcoR1 Capital, LLC 10%+ Sale 33,931,740 $0.11 $3.82M

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