Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000950170-25-108913
Filing Date
2025-08-14
Accepted
2025-08-14 16:20:23
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html SCHEDULE 13G/A  
1 primary_doc.xml SCHEDULE 13G/A 8265
  Complete submission text file 0000950170-25-108913.txt   9917
Mailing Address 51 ASTOR PLACE, 10TH FLOOR NEW YORK NY 10003
Business Address 51 ASTOR PLACE, 10TH FLOOR NEW YORK NY 10003 646-205-5300
PERCEPTIVE ADVISORS LLC (Filed by) CIK: 0001224962 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SCHEDULE 13G/A

Mailing Address 800 BRIDGE PARKWAY REDWOOD CITY CA 94065
Business Address 800 BRIDGE PARKWAY REDWOOD CITY CA 94065 240-327-0603
Arcellx, Inc. (Subject) CIK: 0001786205 (see all company filings)

EIN.: 472855917 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SCHEDULE 13G/A | Act: 34 | File No.: 005-93375 | Film No.: 251219578
SIC: 2836 Biological Products, (No Diagnostic Substances)
(CF Office: 03 Life Sciences)