Arcellx, Inc.

Insider trading at Arcellx, Inc.

Transactions on record: 607; since Feb 7, 2022

Insider buys: 7; $91.3M

Insider sells: 188; $227.6M

Active insiders · 12 months: 10; last filing Apr 28, 2026

Figures computed from official regulatory filings — .

Insiders on record at Arcellx, Inc.

Elghandour RamiSEE REMARKS · Director
Gilson MichelleCHIEF FINANCIAL OFFICER
Heery ChristopherCHIEF MEDICAL OFFICER
THIBAULT LANCE ESee Remarks
Behbahani AliDirector
Carroll JillDirector
Galligan Andrew HDirector
Lubner David CharlesDirector
Myers KristinDirector
Patel KavitaDirector
Ware Olivia CDirector
Williams Lewis TDirector
Yoon DerekDirector
BASKETT FOREST10% owner
Florence Anthony A. Jr.10% owner
George Simeon10% owner

Show all 29 insiders on record

GILEAD SCIENCES INC10% owner
Makhzoumi Mohamad10% owner
NEA 15 GP, LLC10% owner
NEA Partners 15, L.P.10% owner
New Enterprise Associates 15, L.P.10% owner
Novo A/S10% owner
SANDELL SCOTT D10% owner
Sonsini Peter W.10% owner
SR One Capital Fund I Aggregator LP10% owner
SR ONE CAPITAL MANAGEMENT, LLC10% owner
SR ONE CAPITAL PARTNERS I, LP10% owner
SR One Co-Invest II Manager, LLC10% owner
SR One Co-Invest II, LLC10% owner

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Arcellx, Inc.

Insider trading at Arcellx, Inc.

Insiders on record at Arcellx, Inc.

Arcellx, Inc.

Insider trading at Arcellx, Inc.

Insiders on record at Arcellx, Inc.

Insider transaction history at Arcellx, Inc.

About the company

Insider transaction history at Arcellx, Inc.