Ribbon Communications Inc. RBBN (last ticker on record)
CIK 1708055Its SEC filings (opens in a new tab)
- SEC/DOJ scrutiny
- 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 Feb 2022
- Largest fall in its shares
- —
- None of 95% on record
- Law firms
- 10
- 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)
- Exit or disposal costs (Item 2.05)Form 8-K (opens in a new tab)
- SEC administrative actionSEC order (opens in a new tab)
- SEC administrative proceedingSEC order (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.
- Troutman Pepper Locke LLPFirst linked Jul 2025 · Named in a filing · 90 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 0.14×
- Troutman Pepper Hamilton Sanders LLPFirst linked Dec 2021 · Named in SEC correspondence · 154 linked companiesSEC/DOJ scrutiny 1.18× · Went dark 0.00× · 95% wipeout 1.15×
- HALE AND DORRFirst linked Jun 2017 · Named in a filing · 665 linked companiesSEC/DOJ scrutiny 1.06× · Went dark 0.33× · 95% wipeout 1.26×
- Latham & Watkins LLPFirst linked Jun 2017 · Named in SEC correspondence · 2,667 linked companiesSEC/DOJ scrutiny 0.98× · Went dark 0.31× · 95% wipeout 1.10×
- WILMER, CUTLER & PICKERINGFirst linked Jun 2017 · Named in SEC correspondence · 662 linked companiesSEC/DOJ scrutiny 1.14× · Went dark 0.33× · 95% wipeout 1.26×
- Pepper HamiltonFirst linked Dec 2021 · Text search only · 340 linked companiesSEC/DOJ scrutiny 1.03× · Went dark 0.35× · 95% wipeout 1.13×
- Paul HastingsFirst linked Aug 2017 · Text search only · 768 linked companiesSEC/DOJ scrutiny 0.98× · Went dark 0.72× · 95% wipeout 1.09×
- Baker Botts L.L.P.First linked Jun 2017 · Text search only · 495 linked companiesSEC/DOJ scrutiny 1.32× · Went dark 0.09× · 95% wipeout 1.03×
- Maples and CalderFirst linked Jun 2017 · Text search only · 1,144 linked companiesSEC/DOJ scrutiny 0.95× · Went dark 0.26× · 95% wipeout 0.92×
- Richards, Layton & Finger, P.A.First linked Jun 2017 · Text search only · 995 linked companiesSEC/DOJ scrutiny 1.46× · Went dark 0.37× · 95% wipeout 0.80×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Troutman Pepper Locke LLP | Jul 2025 | Named in a filing | 90 | 0.00 | 0.00 | 0.14 |
| Troutman Pepper Hamilton Sanders LLP | Dec 2021 | Named in SEC correspondence | 154 | 1.18 | 0.00 | 1.15 |
| HALE AND DORR | Jun 2017 | Named in a filing | 665 | 1.06 | 0.33 | 1.26 |
| Latham & Watkins LLP | Jun 2017 | Named in SEC correspondence | 2,667 | 0.98 | 0.31 | 1.10 |
| WILMER, CUTLER & PICKERING | Jun 2017 | Named in SEC correspondence | 662 | 1.14 | 0.33 | 1.26 |
| Pepper Hamilton | Dec 2021 | Text search only | 340 | 1.03 | 0.35 | 1.13 |
| Paul Hastings | Aug 2017 | Text search only | 768 | 0.98 | 0.72 | 1.09 |
| Baker Botts L.L.P. | Jun 2017 | Text search only | 495 | 1.32 | 0.09 | 1.03 |
| Maples and Calder | Jun 2017 | Text search only | 1,144 | 0.95 | 0.26 | 0.92 |
| Richards, Layton & Finger, P.A. | Jun 2017 | Text search only | 995 | 1.46 | 0.37 | 0.80 |
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.
- Betty Linkenauger SegaarTroutman Pepper Hamilton Sanders LLPFirst linked Dec 2021 · Named in SEC correspondence · 6 linked companiesSEC/DOJ scrutiny 0.00× · Went dark — · 95% wipeout 0.00×
- David W. GheganTroutman Sanders LLPFirst linked Dec 2021 · Named in SEC correspondence · 18 linked companiesSEC/DOJ scrutiny 1.29× · Went dark 0.00× · 95% wipeout 2.41×
- Jenna CooperLatham & Watkins LLPFirst linked Jun 2019 · Named in SEC correspondence · 18 linked companiesSEC/DOJ scrutiny 0.86× · Went dark 0.00× · 95% wipeout 1.17×
- Jay E. BothwickWILMER, CUTLER & PICKERINGFirst linked Jun 2017 · Named in a filing · 27 linked companiesSEC/DOJ scrutiny 1.57× · Went dark 0.00× · 95% wipeout 0.58×
- Joseph B. ConahanWILMER, CUTLER & PICKERINGFirst linked Jun 2017 · Named in SEC correspondence · 15 linked companiesSEC/DOJ scrutiny 0.67× · Went dark 0.00× · 95% wipeout 0.81×
- Mark G. BordenWILMER, CUTLER & PICKERINGFirst linked Jun 2017 · Named in a filing · 66 linked companiesSEC/DOJ scrutiny 1.51× · Went dark 0.43× · 95% wipeout 1.62×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Betty Linkenauger SegaarTroutman Pepper Hamilton Sanders LLP | Dec 2021 | Named in SEC correspondence | 6 | 0.00 | — | 0.00 |
| David W. GheganTroutman Sanders LLP | Dec 2021 | Named in SEC correspondence | 18 | 1.29 | 0.00 | 2.41 |
| Jenna CooperLatham & Watkins LLP | Jun 2019 | Named in SEC correspondence | 18 | 0.86 | 0.00 | 1.17 |
| Jay E. BothwickWILMER, CUTLER & PICKERING | Jun 2017 | Named in a filing | 27 | 1.57 | 0.00 | 0.58 |
| Joseph B. ConahanWILMER, CUTLER & PICKERING | Jun 2017 | Named in SEC correspondence | 15 | 0.67 | 0.00 | 0.81 |
| Mark G. BordenWILMER, CUTLER & PICKERING | Jun 2017 | Named in a filing | 66 | 1.51 | 0.43 | 1.62 |