Arcellx, Inc. ACLX (last ticker on record)
CIK 1786205Its SEC filings (opens in a new tab)
- Restatement
- Delisting notice (not a red flag)
These figures describe clients, not conduct. A lawyer or firm can serve many companies that later had trouble for reasons that have nothing to do with their work, and nothing here says any lawyer or firm did anything wrong.
- Red flags
- 1
- Newest began Nov 2022
- Largest fall in its shares
- —
- None of 95% on record
- Law firms
- 7
- Linked to 5 or more companies
- Lawyers
- 11
- Linked to 5 or more companies
What happened
- Delisting notice (Item 3.01)Form 8-K (opens in a new tab)
- Said its accounts could not be relied on (Item 4.02)Form 8-K (opens in a new tab)
An SEC release can name a company’s officer, or its stock as what a scheme sold or moved, so the company may be the victim. Each link goes to what to read.
Law firms
The ratios are about all the companies linked to each one, this one included: how many had that outcome, as a multiple of what comparable companies show. 1.00 means no more than expected.
- Ropes & GrayFirst linked Apr 2026 · Named in a filing · 914 linked companiesSEC/DOJ scrutiny 0.98× · Went dark 0.14× · 95% wipeout 0.92×
- WILMER, CUTLER & PICKERINGFirst linked May 2020 · Named in SEC correspondence · 662 linked companiesSEC/DOJ scrutiny 1.14× · Went dark 0.33× · 95% wipeout 1.26×
- Wilson Sonsini Goodrich & RosatiFirst linked May 2020 · Named in SEC correspondence · 1,468 linked companiesSEC/DOJ scrutiny 1.09× · Went dark 0.60× · 95% wipeout 1.42×
- Cooley LLPFirst linked Dec 2021 · Text search only · 1,634 linked companiesSEC/DOJ scrutiny 0.71× · Went dark 0.44× · 95% wipeout 1.24×
- Gunderson DettmerFirst linked Dec 2021 · Text search only · 333 linked companiesSEC/DOJ scrutiny 1.17× · Went dark 0.66× · 95% wipeout 1.32×
- Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.First linked Dec 2021 · Text search only · 567 linked companiesSEC/DOJ scrutiny 0.92× · Went dark 0.60× · 95% wipeout 1.20×
- HALE AND DORRFirst linked May 2020 · Text search only · 665 linked companiesSEC/DOJ scrutiny 1.06× · Went dark 0.33× · 95% wipeout 1.26×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Ropes & Gray | Apr 2026 | Named in a filing | 914 | 0.98 | 0.14 | 0.92 |
| WILMER, CUTLER & PICKERING | May 2020 | Named in SEC correspondence | 662 | 1.14 | 0.33 | 1.26 |
| Wilson Sonsini Goodrich & Rosati | May 2020 | Named in SEC correspondence | 1,468 | 1.09 | 0.60 | 1.42 |
| Cooley LLP | Dec 2021 | Text search only | 1,634 | 0.71 | 0.44 | 1.24 |
| Gunderson Dettmer | Dec 2021 | Text search only | 333 | 1.17 | 0.66 | 1.32 |
| Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C. | Dec 2021 | Text search only | 567 | 0.92 | 0.60 | 1.20 |
| HALE AND DORR | May 2020 | Text search only | 665 | 1.06 | 0.33 | 1.26 |
Lawyers
The ratios are about all the companies linked to each one, this one included: how many had that outcome, as a multiple of what comparable companies show. 1.00 means no more than expected.
- Emily OldshueRopes & GrayFirst linked Apr 2026 · Named in a filing · 18 linked companiesSEC/DOJ scrutiny 1.28× · Went dark 0.00× · 95% wipeout 0.26×
- Nicholas RoperRopes & GrayFirst linked Apr 2026 · Named in a filing · 7 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 0.81×
- Robert T. IshiiWilson Sonsini Goodrich & RosatiFirst linked Mar 2026 · Named in a filing · 43 linked companiesSEC/DOJ scrutiny 0.43× · Went dark 0.00× · 95% wipeout 0.40×
- David G. SharonWilson Sonsini Goodrich & RosatiFirst linked Jun 2022 · Named in SEC correspondence · 15 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 1.62×
- Robert L. Wernli Jr.Wilson Sonsini Goodrich & RosatiFirst linked Jun 2022 · Named in SEC correspondence · 21 linked companiesSEC/DOJ scrutiny 2.47× · Went dark 4.61× · 95% wipeout 2.01×
- Dan KoeppenWilson Sonsini Goodrich & RosatiFirst linked May 2020 · Named in SEC correspondence · 16 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 1.50×
- Jennifer FangWilson Sonsini Goodrich & RosatiFirst linked May 2020 · Named in SEC correspondence · 15 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 1.07×
- Lisa FirenzeWILMER, CUTLER & PICKERINGFirst linked May 2020 · Named in SEC correspondence · 19 linked companiesSEC/DOJ scrutiny 0.92× · Went dark 0.00× · 95% wipeout 0.91×
- Megan J. BaierWilson Sonsini Goodrich & RosatiFirst linked May 2020 · Named in SEC correspondence · 24 linked companiesSEC/DOJ scrutiny 0.44× · Went dark 0.00× · 95% wipeout 1.99×
- J. Patrick LoofbourrowCooley LLPFirst linked Dec 2021 · Text search only · 17 linked companiesSEC/DOJ scrutiny 2.12× · Went dark 0.00× · 95% wipeout 0.82×
- Lewis J. GeffenMintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.First linked Dec 2021 · Text search only · 17 linked companiesSEC/DOJ scrutiny 1.32× · Went dark 0.00× · 95% wipeout 1.08×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Emily OldshueRopes & Gray | Apr 2026 | Named in a filing | 18 | 1.28 | 0.00 | 0.26 |
| Nicholas RoperRopes & Gray | Apr 2026 | Named in a filing | 7 | 0.00 | 0.00 | 0.81 |
| Robert T. IshiiWilson Sonsini Goodrich & Rosati | Mar 2026 | Named in a filing | 43 | 0.43 | 0.00 | 0.40 |
| David G. SharonWilson Sonsini Goodrich & Rosati | Jun 2022 | Named in SEC correspondence | 15 | 0.00 | 0.00 | 1.62 |
| Robert L. Wernli Jr.Wilson Sonsini Goodrich & Rosati | Jun 2022 | Named in SEC correspondence | 21 | 2.47 | 4.61 | 2.01 |
| Dan KoeppenWilson Sonsini Goodrich & Rosati | May 2020 | Named in SEC correspondence | 16 | 0.00 | 0.00 | 1.50 |
| Jennifer FangWilson Sonsini Goodrich & Rosati | May 2020 | Named in SEC correspondence | 15 | 0.00 | 0.00 | 1.07 |
| Lisa FirenzeWILMER, CUTLER & PICKERING | May 2020 | Named in SEC correspondence | 19 | 0.92 | 0.00 | 0.91 |
| Megan J. BaierWilson Sonsini Goodrich & Rosati | May 2020 | Named in SEC correspondence | 24 | 0.44 | 0.00 | 1.99 |
| J. Patrick LoofbourrowCooley LLP | Dec 2021 | Text search only | 17 | 2.12 | 0.00 | 0.82 |
| Lewis J. GeffenMintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C. | Dec 2021 | Text search only | 17 | 1.32 | 0.00 | 1.08 |