Core Insights - Cellectis S.A. (CLLS) is a biotech company focused on developing allogeneic CAR-T therapies using its proprietary Transcription Activator-Like Effector Nucleases (TALEN) technology and PulseAgile electroporation [1] Company Overview - Cellectis targets high-unmet medical needs and heavily pretreated patients suffering from B-cell malignancies [1]