Arcellx Inc

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Arcellx Inc
CIK #0001786205
EDGAR Form CIK 2011 - 2026
10-K [0001786205]
10-Q [0001786205]
3 [0001786205]
4 [0001786205]
8-K [0001786205]
D [0001786205]
SC 13D [0001786205]
SC 13G [0001786205]
Form 13D/13G Filer Form 13D/13G Subject Filed
Gilead Sciences Inc Arcellx Inc [2026-02-23]
Vestal Point Capital LP Arcellx Inc [2026-02-17]
Vanguard Group Inc Arcellx Inc [2025-01-30]
RA Capital Management LP Arcellx Inc [2024-11-22]
Elghandour RAMI Arcellx Inc [2024-11-08]
FMR LLC Arcellx Inc [2024-02-09]
BlackRock Inc Arcellx Inc [2024-01-29]
Paradigm Biocapital Advisors LP Arcellx Inc [2023-07-21]
Perceptive Advisors LLC Arcellx Inc [2023-02-14]
BlackRock Inc Arcellx Inc [2023-02-08]
Gilead Sciences Inc Arcellx Inc [2023-02-06]
Cormorant Asset Management LP Arcellx Inc [2022-08-29]
Suvretta Capital Management LLC Arcellx Inc [2022-06-27]
SR One Capital Management LLC Arcellx Inc [2022-02-17]
New Enterprise Associates 15 LP Arcellx Inc [2022-02-17]
Novo Holdings A/S Arcellx Inc [2022-02-09]
Form 3/4/5 Subject 2011 - 2026
Arcellx Inc
Myers Kristin
Galligan Andrew H
Lubner David Charles
Elghandour Rami
Ware Olivia C
Patel Kavita
Heery Christopher
Gilson Michelle
Carroll Jill
View All
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Arcellx Inc ACLX
Common Stock
2026-03-17 Gift 5,000 $0.00
Arcellx Inc ACLX
Common Stock
2026-03-04 Gift 101,164 $0.00
Arcellx Inc ACLX
Common Stock
2026-02-27 Sell 89,916 $113.92 10,243,231
Arcellx Inc ACLX
Common Stock
2026-02-25 Sell 11,219 $113.82 1,276,947
Arcellx Inc ACLX
Common Stock
2026-02-19 Sell 100 $69.38 6,938
Arcellx Inc ACLX
Common Stock
2026-02-19 Sell 2,879 $67.73 194,995
Arcellx Inc ACLX
Common Stock
2026-02-19 Sell 5,405 $68.57 370,621
Arcellx Inc ACLX
Common Stock
2026-02-17 Sell 4,150 $70.01 290,542
Arcellx Inc ACLX
Common Stock
2026-02-17 Sell 7,141 $69.21 494,229
Arcellx Inc ACLX
Common Stock
2026-02-11 Gift 218,500 $0.00
Arcellx Inc ACLX
Common Stock
2026-02-11 Gift 198,000 $0.00
Arcellx Inc ACLX
Common Stock
2026-01-20 Sell 6,000 $75.00 450,000
Arcellx Inc ACLX
Common Stock
2026-01-20 Option exercise 6,000 $6.28 37,680
Arcellx Inc ACLX
Stock Option (right to buy) · derivative
2026-01-20 Option exercise 6,000 $0.00
Arcellx Inc ACLX
Common Stock
2026-01-14 Sell 5,882 $68.51 402,976
Arcellx Inc ACLX
Common Stock
2026-01-13 Sell 7,437 $65.51 487,198
Arcellx Inc ACLX
Common Stock
2026-01-12 Sell 6,131 $64.15 393,304
Arcellx Inc ACLX
Restricted Stock Unit · derivative
2026-01-06 Option exercise 13,064 $0.00
Arcellx Inc ACLX
Common Stock
2026-01-06 Option exercise 20,530 $0.00
Arcellx Inc ACLX
Common Stock
2026-01-06 Option exercise 13,064 $0.00
showing 20 of 200 most recent transactions
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