PURPLE BIOTECH LTD. PPBT (last ticker on record)
CIK 1614744Its SEC filings (opens in a new tab)
- SEC/DOJ scrutiny
- 95% wipeout
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
- 2
- Newest began Mar 2020
- Largest fall in its shares
- 96%
- May 2016 to Mar 2020
- Law firms
- 3
- Linked to 5 or more companies
- Lawyers
- 5
- Linked to 5 or more companies
What happened
- Shares down 95% from their high
- A filing mentions an SEC subpoenaForm 6-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.
- Haynes and BooneFirst linked Jul 2015 · Named in SEC correspondence · 353 linked companiesSEC/DOJ scrutiny 1.03× · Went dark 0.56× · 95% wipeout 0.86×
- Lowenstein SandlerFirst linked Aug 2025 · Text search only · 297 linked companiesSEC/DOJ scrutiny 1.12× · Went dark 0.70× · 95% wipeout 1.44×
- Cooley LLPFirst linked Dec 2022 · Text search only · 1,634 linked companiesSEC/DOJ scrutiny 0.71× · Went dark 0.44× · 95% wipeout 1.21×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Haynes and Boone | Jul 2015 | Named in SEC correspondence | 353 | 1.03 | 0.56 | 0.86 |
| Lowenstein Sandler | Aug 2025 | Text search only | 297 | 1.12 | 0.70 | 1.44 |
| Cooley LLP | Dec 2022 | Text search only | 1,634 | 0.71 | 0.44 | 1.21 |
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.
- Robert L. GrossmanGreenberg TraurigFirst linked Dec 2019 · Named in a filing · 29 linked companiesSEC/DOJ scrutiny 0.77× · Went dark 0.00× · 95% wipeout 1.34×
- Robert V. Condon IIISullivan & Worcester LLPFirst linked Jun 2016 · Named in a filing · 14 linked companiesSEC/DOJ scrutiny 0.82× · Went dark 0.00× · 95% wipeout 1.52×
- Rick A. WernerHaynes and BooneFirst linked Jul 2015 · Named in SEC correspondence · 64 linked companiesSEC/DOJ scrutiny 0.44× · Went dark 0.00× · 95% wipeout 0.85×
- Robert F. CharronEllenoff Grossman & Schole LLPFirst linked Jul 2015 · Named in SEC correspondence · 62 linked companiesSEC/DOJ scrutiny 1.42× · Went dark 1.10× · 95% wipeout 1.33×
- Alla DigilovaHaynes and BooneFirst linked Jul 2024 · Text search only · 36 linked companiesSEC/DOJ scrutiny 1.06× · Went dark 0.00× · 95% wipeout 0.49×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Robert L. GrossmanGreenberg Traurig | Dec 2019 | Named in a filing | 29 | 0.77 | 0.00 | 1.34 |
| Robert V. Condon IIISullivan & Worcester LLP | Jun 2016 | Named in a filing | 14 | 0.82 | 0.00 | 1.52 |
| Rick A. WernerHaynes and Boone | Jul 2015 | Named in SEC correspondence | 64 | 0.44 | 0.00 | 0.85 |
| Robert F. CharronEllenoff Grossman & Schole LLP | Jul 2015 | Named in SEC correspondence | 62 | 1.42 | 1.10 | 1.33 |
| Alla DigilovaHaynes and Boone | Jul 2024 | Text search only | 36 | 1.06 | 0.00 | 0.49 |