New Enterprise Associates 15, L.P. 13D and 13G filings for Arcellx, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2026-04-30 5:38 pm Sale | 2026-04-28 | 13D | ARCELLX INC ACLX | New Enterprise Associates 15, L.P. | 0 0.000% | -3,055,360 (Position Closed) | Filing |
| 2026-02-24 7:19 pm Unchanged | 2026-02-22 | 13D | ARCELLX INC ACLX | New Enterprise Associates 15, L.P. | 3,055,360 5.300% | 0 (Unchanged) | Filing |
| 2025-08-14 9:15 pm Sale | 2025-08-12 | 13D | ARCELLX INC ACLX | New Enterprise Associates 15, L.P. | 3,055,360 5.510% | -689,902 (-18.42%) | Filing |
| 2025-05-12 4:15 pm Unchanged | 2025-05-08 | 13D | ARCELLX INC ACLX | New Enterprise Associates 15, L.P. | 3,745,262 6.800% | 0 (Unchanged) | Filing |
| 2023-06-23 2:31 pm Sale | 2023-06-01 | 13D | ARCELLX INC ACLX | New Enterprise Associates 15, L.P. | 3,745,262 7.800% | -1,001,232 (-21.09%) | Filing |
| 2023-01-24 4:21 pm Sale | 2022-12-20 | 13D | ARCELLX INC ACLX | New Enterprise Associates 15, L.P. | 4,746,494 10.800% | -1,686,268 (-26.21%) | Filing |
| 2022-02-17 06:49 am Purchase | 2022-02-08 | 13D | ARCELLX INC ACLX | New Enterprise Associates 15, L.P. | 6,432,762 19.200% | 6,432,762 (New Position) | Filing |