Arcus Biosciences, Inc. RCUS (last ticker on record)
CIK 1724521Its SEC filings (opens in a new tab)
- 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
- 0
- None on record
- Largest fall in its shares
- —
- None of 95% on record
- Law firms
- 7
- Linked to 5 or more companies
- Lawyers
- 9
- Linked to 5 or more companies
What happened
- Delisting notice (Item 3.01)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.
- Latham & Watkins LLPFirst linked Feb 2025 · Named in a filing · 2,667 linked companiesSEC/DOJ scrutiny 0.98× · Went dark 0.31× · 95% wipeout 1.10×
- Cooley LLPFirst linked Dec 2017 · Named in SEC correspondence · 1,634 linked companiesSEC/DOJ scrutiny 0.71× · Went dark 0.44× · 95% wipeout 1.24×
- Gunderson DettmerFirst linked Dec 2017 · Named in SEC correspondence · 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 Mar 2018 · Text search only · 567 linked companiesSEC/DOJ scrutiny 0.92× · Went dark 0.60× · 95% wipeout 1.20×
- Sidley AustinFirst linked Mar 2018 · Text search only · 1,210 linked companiesSEC/DOJ scrutiny 1.30× · Went dark 0.14× · 95% wipeout 0.93×
- Haynes and BooneFirst linked Dec 2017 · Text search only · 353 linked companiesSEC/DOJ scrutiny 1.03× · Went dark 0.56× · 95% wipeout 0.84×
- Wilson Sonsini Goodrich & RosatiFirst linked Dec 2017 · Text search only · 1,468 linked companiesSEC/DOJ scrutiny 1.09× · Went dark 0.60× · 95% wipeout 1.42×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Latham & Watkins LLP | Feb 2025 | Named in a filing | 2,667 | 0.98 | 0.31 | 1.10 |
| Cooley LLP | Dec 2017 | Named in SEC correspondence | 1,634 | 0.71 | 0.44 | 1.24 |
| Gunderson Dettmer | Dec 2017 | Named in SEC correspondence | 333 | 1.17 | 0.66 | 1.32 |
| Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C. | Mar 2018 | Text search only | 567 | 0.92 | 0.60 | 1.20 |
| Sidley Austin | Mar 2018 | Text search only | 1,210 | 1.30 | 0.14 | 0.93 |
| Haynes and Boone | Dec 2017 | Text search only | 353 | 1.03 | 0.56 | 0.84 |
| Wilson Sonsini Goodrich & Rosati | Dec 2017 | Text search only | 1,468 | 1.09 | 0.60 | 1.42 |
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.
- John C. WilliamsLatham & Watkins LLPFirst linked Feb 2026 · Named in a filing · 21 linked companiesSEC/DOJ scrutiny 0.66× · Went dark 0.00× · 95% wipeout 0.24×
- Mark V. RoederLatham & Watkins LLPFirst linked Feb 2026 · Named in a filing · 50 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 1.32×
- Sara SemnaniCooley LLPFirst linked Feb 2024 · Named in a filing · 11 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 0.80×
- Brett D. WhiteCooley LLPFirst linked Apr 2019 · Named in SEC correspondence · 55 linked companiesSEC/DOJ scrutiny 0.27× · Went dark 0.84× · 95% wipeout 0.97×
- Heidi E. MayonGoodwin ProcterFirst linked Dec 2017 · Named in SEC correspondence · 39 linked companiesSEC/DOJ scrutiny 1.17× · Went dark 0.00× · 95% wipeout 1.41×
- Kenneth L. GuernseyCooley LLPFirst linked Dec 2017 · Named in SEC correspondence · 51 linked companiesSEC/DOJ scrutiny 0.56× · Went dark 0.49× · 95% wipeout 1.38×
- Marcia A. HatchGunderson DettmerFirst linked Dec 2017 · Named in SEC correspondence · 7 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 0.58×
- Richard C. BlakeGunderson DettmerFirst linked Dec 2017 · Named in SEC correspondence · 39 linked companiesSEC/DOJ scrutiny 1.22× · Went dark 0.00× · 95% wipeout 1.06×
- Kenneth A. ClarkWilson Sonsini Goodrich & RosatiFirst linked Dec 2017 · Text search only · 42 linked companiesSEC/DOJ scrutiny 0.41× · Went dark 0.88× · 95% wipeout 1.38×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| John C. WilliamsLatham & Watkins LLP | Feb 2026 | Named in a filing | 21 | 0.66 | 0.00 | 0.24 |
| Mark V. RoederLatham & Watkins LLP | Feb 2026 | Named in a filing | 50 | 0.00 | 0.00 | 1.32 |
| Sara SemnaniCooley LLP | Feb 2024 | Named in a filing | 11 | 0.00 | 0.00 | 0.80 |
| Brett D. WhiteCooley LLP | Apr 2019 | Named in SEC correspondence | 55 | 0.27 | 0.84 | 0.97 |
| Heidi E. MayonGoodwin Procter | Dec 2017 | Named in SEC correspondence | 39 | 1.17 | 0.00 | 1.41 |
| Kenneth L. GuernseyCooley LLP | Dec 2017 | Named in SEC correspondence | 51 | 0.56 | 0.49 | 1.38 |
| Marcia A. HatchGunderson Dettmer | Dec 2017 | Named in SEC correspondence | 7 | 0.00 | 0.00 | 0.58 |
| Richard C. BlakeGunderson Dettmer | Dec 2017 | Named in SEC correspondence | 39 | 1.22 | 0.00 | 1.06 |
| Kenneth A. ClarkWilson Sonsini Goodrich & Rosati | Dec 2017 | Text search only | 42 | 0.41 | 0.88 | 1.38 |