Arcellx, Inc. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Redwood City, CA
SEC filing record 1 source field available
Fiscal year end
31 December
Arcellx, Inc. has filed 459 SEC EDGAR filings since 22 Aug 2019

SEC filing history

Showing 26-50 of 459 matching filings.

Per page
25
Current page
2
SC 14D9/A File 005-93375

SC 14D9/A

Filing date
21 Apr 2026
Reporting date
Not listed
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4

4

Filing date
17 Apr 2026
Reporting date
15 Apr 2026
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SC 14D9/A File 005-93375

SC 14D9/A

Filing date
17 Apr 2026
Reporting date
Not listed
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SC TO-T/A File 005-93375

SC TO-T/A

Filing date
17 Apr 2026
Reporting date
Not listed
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SC 14D9/A File 005-93375

SC 14D9/A

Filing date
01 Apr 2026
Reporting date
Not listed
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SC TO-T/A File 005-93375

SC TO-T/A

Filing date
01 Apr 2026
Reporting date
Not listed
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SCHEDULE 13G/A File 005-93375

SCHEDULE 13G/A filing

Filing date
26 Mar 2026
Reporting date
Not listed
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4

4

Filing date
19 Mar 2026
Reporting date
17 Mar 2026
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SC 14D9 File 005-93375

SC 14D9

Filing date
06 Mar 2026
Reporting date
Not listed
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SCHEDULE 13G/A File 005-93375

SCHEDULE 13G/A filing

Filing date
06 Mar 2026
Reporting date
Not listed
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SCHEDULE 13G/A File 005-93375

SCHEDULE 13G/A filing

Filing date
06 Mar 2026
Reporting date
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4

4

Filing date
04 Mar 2026
Reporting date
04 Mar 2026
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4

4

Filing date
27 Feb 2026
Reporting date
27 Feb 2026
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144 File 001-41259

144 filing

Filing date
27 Feb 2026
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4

4

Filing date
25 Feb 2026
Reporting date
25 Feb 2026
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144 File 001-41259

144 filing

Filing date
25 Feb 2026
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SCHEDULE 13D/A File 005-93375

SCHEDULE 13D/A filing

Filing date
24 Feb 2026
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SCHEDULE 13D/A File 005-93375

SCHEDULE 13D/A filing

Filing date
24 Feb 2026
Reporting date
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SC14D9C File 005-93375

SC14D9C

Filing date
23 Feb 2026
Reporting date
Not listed
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SC14D9C File 005-93375

SC14D9C

Filing date
23 Feb 2026
Reporting date
Not listed
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SC TO-C File 005-93375

SC TO-C

Filing date
23 Feb 2026
Reporting date
Not listed
SEC evidence
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