Korro Bio, Inc. KRRO (last ticker on record)
CIK 1703647Its 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 May 2025
- Largest fall in its shares
- 99%
- Feb 2021 to Oct 2023
- Law firms
- 9
- Linked to 5 or more companies
- Lawyers
- 11
- Linked to 5 or more companies
What happened
- Exit or disposal costs (Item 2.05)Form 8-K (opens in a new tab)
- Exit or disposal costs (Item 2.05)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)
- Exit or disposal costs (Item 2.05)Form 8-K (opens in a new tab)
- Exit or disposal costs (Item 2.05)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.
- Goodwin ProcterFirst linked Aug 2019 · Named in SEC correspondence · 1,221 linked companiesSEC/DOJ scrutiny 0.79× · Went dark 0.31× · 95% wipeout 1.16×
- Latham & Watkins LLPFirst linked Jul 2019 · Named in SEC correspondence · 2,667 linked companiesSEC/DOJ scrutiny 0.98× · Went dark 0.31× · 95% wipeout 1.08×
- Simpson Thacher & BartlettFirst linked Jul 2019 · Named in SEC correspondence · 1,397 linked companiesSEC/DOJ scrutiny 1.27× · Went dark 0.11× · 95% wipeout 0.88×
- Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.First linked Sep 2023 · Text search only · 567 linked companiesSEC/DOJ scrutiny 0.92× · Went dark 0.60× · 95% wipeout 1.18×
- Davis PolkFirst linked Jul 2023 · Text search only · 1,696 linked companiesSEC/DOJ scrutiny 1.25× · Went dark 0.06× · 95% wipeout 0.99×
- Fenwick & West LLPFirst linked Jul 2023 · Text search only · 443 linked companiesSEC/DOJ scrutiny 0.95× · Went dark 0.21× · 95% wipeout 1.23×
- Cooley LLPFirst linked Sep 2019 · Text search only · 1,634 linked companiesSEC/DOJ scrutiny 0.71× · Went dark 0.44× · 95% wipeout 1.21×
- Orrick, Herrington & Sutcliffe LLPFirst linked Aug 2019 · Text search only · 500 linked companiesSEC/DOJ scrutiny 1.10× · Went dark 0.61× · 95% wipeout 1.06×
- Wilson Sonsini Goodrich & RosatiFirst linked Aug 2019 · Text search only · 1,468 linked companiesSEC/DOJ scrutiny 1.09× · Went dark 0.60× · 95% wipeout 1.41×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Goodwin Procter | Aug 2019 | Named in SEC correspondence | 1,221 | 0.79 | 0.31 | 1.16 |
| Latham & Watkins LLP | Jul 2019 | Named in SEC correspondence | 2,667 | 0.98 | 0.31 | 1.08 |
| Simpson Thacher & Bartlett | Jul 2019 | Named in SEC correspondence | 1,397 | 1.27 | 0.11 | 0.88 |
| Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C. | Sep 2023 | Text search only | 567 | 0.92 | 0.60 | 1.18 |
| Davis Polk | Jul 2023 | Text search only | 1,696 | 1.25 | 0.06 | 0.99 |
| Fenwick & West LLP | Jul 2023 | Text search only | 443 | 0.95 | 0.21 | 1.23 |
| Cooley LLP | Sep 2019 | Text search only | 1,634 | 0.71 | 0.44 | 1.21 |
| Orrick, Herrington & Sutcliffe LLP | Aug 2019 | Text search only | 500 | 1.10 | 0.61 | 1.06 |
| Wilson Sonsini Goodrich & Rosati | Aug 2019 | Text search only | 1,468 | 1.09 | 0.60 | 1.41 |
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.
- Marianne SarrazinGoodwin ProcterFirst linked Aug 2023 · Named in SEC correspondence · 32 linked companiesSEC/DOJ scrutiny 0.77× · Went dark 2.86× · 95% wipeout 1.24×
- Bradley C. FarisLatham & Watkins LLPFirst linked Jul 2023 · Named in SEC correspondence · 38 linked companiesSEC/DOJ scrutiny 1.57× · Went dark 0.00× · 95% wipeout 0.24×
- Jennifer A. YoonLatham & Watkins LLPFirst linked Sep 2019 · Named in SEC correspondence · 18 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 1.20×
- Arthur D. RobinsonSimpson Thacher & BartlettFirst linked Jul 2019 · Named in SEC correspondence · 24 linked companiesSEC/DOJ scrutiny 1.69× · Went dark 0.00× · 95% wipeout 0.88×
- John H. ChoryLatham & Watkins LLPFirst linked Jul 2019 · Named in SEC correspondence · 24 linked companiesSEC/DOJ scrutiny 0.77× · Went dark 0.00× · 95% wipeout 1.50×
- Nathan AjiashviliLatham & Watkins LLPFirst linked Jul 2019 · Named in SEC correspondence · 76 linked companiesSEC/DOJ scrutiny 0.38× · Went dark 0.00× · 95% wipeout 1.16×
- Edwin C. PeaseMintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.First linked Sep 2023 · Text search only · 9 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 0.48×
- Andrew H. GoodmanGoodwin ProcterFirst linked Jul 2023 · Text search only · 22 linked companiesSEC/DOJ scrutiny 1.33× · Went dark 0.00× · 95% wipeout 0.30×
- Kingsley L. TaftGoodwin ProcterFirst linked Jul 2023 · Text search only · 43 linked companiesSEC/DOJ scrutiny 0.51× · Went dark 0.00× · 95% wipeout 1.44×
- Jennifer FangWilson Sonsini Goodrich & RosatiFirst linked Aug 2019 · Text search only · 15 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 1.06×
- Lawrence S. WittenbergGoodwin ProcterFirst linked Aug 2019 · Text search only · 19 linked companiesSEC/DOJ scrutiny 1.44× · Went dark 0.95× · 95% wipeout 1.68×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Marianne SarrazinGoodwin Procter | Aug 2023 | Named in SEC correspondence | 32 | 0.77 | 2.86 | 1.24 |
| Bradley C. FarisLatham & Watkins LLP | Jul 2023 | Named in SEC correspondence | 38 | 1.57 | 0.00 | 0.24 |
| Jennifer A. YoonLatham & Watkins LLP | Sep 2019 | Named in SEC correspondence | 18 | 0.00 | 0.00 | 1.20 |
| Arthur D. RobinsonSimpson Thacher & Bartlett | Jul 2019 | Named in SEC correspondence | 24 | 1.69 | 0.00 | 0.88 |
| John H. ChoryLatham & Watkins LLP | Jul 2019 | Named in SEC correspondence | 24 | 0.77 | 0.00 | 1.50 |
| Nathan AjiashviliLatham & Watkins LLP | Jul 2019 | Named in SEC correspondence | 76 | 0.38 | 0.00 | 1.16 |
| Edwin C. PeaseMintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C. | Sep 2023 | Text search only | 9 | 0.00 | 0.00 | 0.48 |
| Andrew H. GoodmanGoodwin Procter | Jul 2023 | Text search only | 22 | 1.33 | 0.00 | 0.30 |
| Kingsley L. TaftGoodwin Procter | Jul 2023 | Text search only | 43 | 0.51 | 0.00 | 1.44 |
| Jennifer FangWilson Sonsini Goodrich & Rosati | Aug 2019 | Text search only | 15 | 0.00 | 0.00 | 1.06 |
| Lawrence S. WittenbergGoodwin Procter | Aug 2019 | Text search only | 19 | 1.44 | 0.95 | 1.68 |