CLLS: Cellectis S.A. insider trading, 5% holders and institutional ownership

From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.

Insider trading

0 open-market buys totaling - and 0 sales totaling - in the last 180 days.

Institutional ownership (Q2 2026)

27 institutions reported holding $28.45M of Cellectis S.A. on Form 13F (32 the quarter before). 3 opened a new position and 8 sold out. Shares held by institutions: -7%.

Largest holdersSharesValue
B Group, Inc.3,281,501$9.84M
Long Focus Capital Management, LLC2,741,853$8.23M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC2,644,881$7.93M
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.226,875$681K
BlackRock, Inc.225,444$676K
MORGAN STANLEY85,455$256K
LPL Financial LLC84,415$253K
SUSQUEHANNA INTERNATIONAL GROUP, LLP50,453$151K
BNP PARIBAS FINANCIAL MARKETS40,100$120K
UBS Group AG33,926$102K

Clinical trial readouts

1 Phase 2 or 3 trials by Cellectis S.A. with a primary completion date in the last 90 days or the next 12 months and no results posted yet, from ClinicalTrials.gov. (est.) = company estimate.

Primary completionDrugConditionPhasePatientsStatusTrial
2027-08 (est.)UCART20x22B-cell Non-Hodgkin Lymphoma (B-NHL)Phase 1/280RecruitingNCT05607420

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