Biohaven Pharmaceutical Holding Co Ltd. BHVN (last ticker on record)
CIK 1689813Its 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
- 7
- 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.
- Sullivan & CromwellFirst linked Jun 2019 · Named in a filing · 1,047 linked companiesSEC/DOJ scrutiny 1.40× · Went dark 0.15× · 95% wipeout 0.69×
- Cooley LLPFirst linked Feb 2017 · Named in SEC correspondence · 1,634 linked companiesSEC/DOJ scrutiny 0.71× · Went dark 0.44× · 95% wipeout 1.24×
- Maples and CalderFirst linked Feb 2017 · Named in a filing · 1,144 linked companiesSEC/DOJ scrutiny 0.95× · Went dark 0.26× · 95% wipeout 0.92×
- Ropes & GrayFirst linked Feb 2017 · Named in SEC correspondence · 914 linked companiesSEC/DOJ scrutiny 0.98× · Went dark 0.14× · 95% wipeout 0.92×
- Edwards Wildman PalmerFirst linked Feb 2017 · Text search only · 54 linked companiesSEC/DOJ scrutiny 0.88× · Went dark 0.43× · 95% wipeout 0.80×
- Fox Rothschild LLPFirst linked Feb 2017 · Text search only · 149 linked companiesSEC/DOJ scrutiny 0.92× · Went dark 1.38× · 95% wipeout 0.90×
- Locke LordFirst linked Feb 2017 · Text search only · 179 linked companiesSEC/DOJ scrutiny 1.70× · Went dark 0.54× · 95% wipeout 1.00×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Sullivan & Cromwell | Jun 2019 | Named in a filing | 1,047 | 1.40 | 0.15 | 0.69 |
| Cooley LLP | Feb 2017 | Named in SEC correspondence | 1,634 | 0.71 | 0.44 | 1.24 |
| Maples and Calder | Feb 2017 | Named in a filing | 1,144 | 0.95 | 0.26 | 0.92 |
| Ropes & Gray | Feb 2017 | Named in SEC correspondence | 914 | 0.98 | 0.14 | 0.92 |
| Edwards Wildman Palmer | Feb 2017 | Text search only | 54 | 0.88 | 0.43 | 0.80 |
| Fox Rothschild LLP | Feb 2017 | Text search only | 149 | 0.92 | 1.38 | 0.90 |
| Locke Lord | Feb 2017 | Text search only | 179 | 1.70 | 0.54 | 1.00 |
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 Oct 2022 · Named in a filing · 18 linked companiesSEC/DOJ scrutiny 1.28× · Went dark 0.00× · 95% wipeout 0.26×
- Robert W. DownesSullivan & CromwellFirst linked Jun 2019 · Named in SEC correspondence · 58 linked companiesSEC/DOJ scrutiny 1.62× · Went dark 0.82× · 95% wipeout 0.52×
- William DuValCooley LLPFirst linked Oct 2018 · Named in SEC correspondence · 5 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 1.09×
- Brian F. LeafCooley LLPFirst linked Feb 2017 · Named in SEC correspondence · 43 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 1.25×
- Darren K. DeStefanoCooley LLPFirst linked Feb 2017 · Named in SEC correspondence · 43 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 1.32×
- Katie KazemCooley LLPFirst linked Feb 2017 · Named in SEC correspondence · 21 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 0.73×
- Patrick O BrienRopes & GrayFirst linked Feb 2017 · Named in SEC correspondence · 45 linked companiesSEC/DOJ scrutiny 0.98× · Went dark 0.00× · 95% wipeout 1.03×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Emily OldshueRopes & Gray | Oct 2022 | Named in a filing | 18 | 1.28 | 0.00 | 0.26 |
| Robert W. DownesSullivan & Cromwell | Jun 2019 | Named in SEC correspondence | 58 | 1.62 | 0.82 | 0.52 |
| William DuValCooley LLP | Oct 2018 | Named in SEC correspondence | 5 | 0.00 | 0.00 | 1.09 |
| Brian F. LeafCooley LLP | Feb 2017 | Named in SEC correspondence | 43 | 0.00 | 0.00 | 1.25 |
| Darren K. DeStefanoCooley LLP | Feb 2017 | Named in SEC correspondence | 43 | 0.00 | 0.00 | 1.32 |
| Katie KazemCooley LLP | Feb 2017 | Named in SEC correspondence | 21 | 0.00 | 0.00 | 0.73 |
| Patrick O BrienRopes & Gray | Feb 2017 | Named in SEC correspondence | 45 | 0.98 | 0.00 | 1.03 |