4
4 filing
- Filing date
- 28 Apr 2026
- Reporting date
- 28 Apr 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
Arcellx, Inc. SEC filing history
149 indexed filings. This is the filing history currently indexed by PortfolioSavvy, which may not include every SEC submission.
SEC filing history
Showing 1–25 of 132 matching filings.
Per page
25
Current page
1
4
4 filing
- Filing date
- 28 Apr 2026
- Reporting date
- 28 Apr 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 28 Apr 2026
- Reporting date
- 28 Apr 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 28 Apr 2026
- Reporting date
- 28 Apr 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 28 Apr 2026
- Reporting date
- 28 Apr 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 28 Apr 2026
- Reporting date
- 28 Apr 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 28 Apr 2026
- Reporting date
- 28 Apr 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 28 Apr 2026
- Reporting date
- 28 Apr 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 28 Apr 2026
- Reporting date
- 28 Apr 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 28 Apr 2026
- Reporting date
- 28 Apr 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 17 Apr 2026
- Reporting date
- 15 Apr 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 19 Mar 2026
- Reporting date
- 17 Mar 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 04 Mar 2026
- Reporting date
- 04 Mar 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 27 Feb 2026
- Reporting date
- 27 Feb 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 25 Feb 2026
- Reporting date
- 25 Feb 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 19 Feb 2026
- Reporting date
- 19 Feb 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 18 Feb 2026
- Reporting date
- 17 Feb 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 13 Feb 2026
- Reporting date
- 11 Feb 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 13 Feb 2026
- Reporting date
- 11 Feb 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 20 Jan 2026
- Reporting date
- 20 Jan 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 14 Jan 2026
- Reporting date
- 14 Jan 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 13 Jan 2026
- Reporting date
- 13 Jan 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 12 Jan 2026
- Reporting date
- 12 Jan 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 06 Jan 2026
- Reporting date
- 02 Jan 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 06 Jan 2026
- Reporting date
- 02 Jan 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing