Passage BIO, Inc. PASG (last ticker on record)
CIK 1787297Its SEC filings (opens in a new tab)
- 95% wipeout
- Delisting notice (not a red flag)
- Restructuring
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 Jan 2025
- Largest fall in its shares
- 99%
- Jun 2020 to Oct 2026
- Law firms
- 6
- Linked to 5 or more companies
- Lawyers
- 6
- Linked to 5 or more companies
What happened
- Exit or disposal costs (Item 2.05)Form 8-K (opens in a new tab)
- Delisting notice (Item 3.01)Form 8-K (opens in a new tab)
- Exit or disposal costs (Item 2.05)Form 8-K (opens in a new tab)
- Delisting notice (Item 3.01)Form 8-K (opens in a new tab)
- Delisting notice (Item 3.01)Form 8-K (opens in a new tab)
- Shares down 95% from their high
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.
- Cooley LLPFirst linked Dec 2019 · Named in SEC correspondence · 1,634 linked companiesSEC/DOJ scrutiny 0.71× · Went dark 0.44× · 95% wipeout 1.24×
- Fenwick & West LLPFirst linked Dec 2019 · Named in SEC correspondence · 443 linked companiesSEC/DOJ scrutiny 0.95× · Went dark 0.21× · 95% wipeout 1.23×
- Goodwin ProcterFirst linked Jul 2026 · Text search only · 1,221 linked companiesSEC/DOJ scrutiny 0.79× · Went dark 0.31× · 95% wipeout 1.17×
- Hyman Phelps & McNamaraFirst linked Feb 2020 · Text search only · 105 linked companiesSEC/DOJ scrutiny 0.94× · Went dark 0.95× · 95% wipeout 1.08×
- Dechert LLPFirst linked Dec 2019 · Text search only · 434 linked companiesSEC/DOJ scrutiny 0.84× · Went dark 0.41× · 95% wipeout 0.96×
- Pillsbury WinthropFirst linked Dec 2019 · Text search only · 516 linked companiesSEC/DOJ scrutiny 1.13× · Went dark 0.82× · 95% wipeout 1.27×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Cooley LLP | Dec 2019 | Named in SEC correspondence | 1,634 | 0.71 | 0.44 | 1.24 |
| Fenwick & West LLP | Dec 2019 | Named in SEC correspondence | 443 | 0.95 | 0.21 | 1.23 |
| Goodwin Procter | Jul 2026 | Text search only | 1,221 | 0.79 | 0.31 | 1.17 |
| Hyman Phelps & McNamara | Feb 2020 | Text search only | 105 | 0.94 | 0.95 | 1.08 |
| Dechert LLP | Dec 2019 | Text search only | 434 | 0.84 | 0.41 | 0.96 |
| Pillsbury Winthrop | Dec 2019 | Text search only | 516 | 1.13 | 0.82 | 1.27 |
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.
- David K. MichaelsFenwick & West LLPFirst linked Jul 2026 · Named in a filing · 64 linked companiesSEC/DOJ scrutiny 1.53× · Went dark 0.00× · 95% wipeout 0.67×
- Brent B. SilerCooley LLPFirst linked Dec 2019 · Named in SEC correspondence · 51 linked companiesSEC/DOJ scrutiny 0.40× · Went dark 0.57× · 95% wipeout 1.70×
- Effie ToshavFenwick & West LLPFirst linked Dec 2019 · Named in SEC correspondence · 25 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 0.79×
- Matthew RossiterFenwick & West LLPFirst linked Dec 2019 · Named in SEC correspondence · 15 linked companiesSEC/DOJ scrutiny 1.64× · Went dark 0.00× · 95% wipeout 0.87×
- Robert A. FreedmanFenwick & West LLPFirst linked Dec 2019 · Named in SEC correspondence · 69 linked companiesSEC/DOJ scrutiny 0.86× · Went dark 0.53× · 95% wipeout 0.96×
- Ryan MittenessFenwick & West LLPFirst linked Dec 2019 · Named in SEC correspondence · 22 linked companiesSEC/DOJ scrutiny 0.84× · Went dark 0.00× · 95% wipeout 0.91×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| David K. MichaelsFenwick & West LLP | Jul 2026 | Named in a filing | 64 | 1.53 | 0.00 | 0.67 |
| Brent B. SilerCooley LLP | Dec 2019 | Named in SEC correspondence | 51 | 0.40 | 0.57 | 1.70 |
| Effie ToshavFenwick & West LLP | Dec 2019 | Named in SEC correspondence | 25 | 0.00 | 0.00 | 0.79 |
| Matthew RossiterFenwick & West LLP | Dec 2019 | Named in SEC correspondence | 15 | 1.64 | 0.00 | 0.87 |
| Robert A. FreedmanFenwick & West LLP | Dec 2019 | Named in SEC correspondence | 69 | 0.86 | 0.53 | 0.96 |
| Ryan MittenessFenwick & West LLP | Dec 2019 | Named in SEC correspondence | 22 | 0.84 | 0.00 | 0.91 |