MASIMO CORP MASI (last ticker on record)
CIK 937556Its SEC filings (opens in a new tab)
- SEC/DOJ scrutiny
- 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
- 1
- Newest began May 2024
- Largest fall in its shares
- —
- None of 95% on record
- Law firms
- 11
- 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)
- A filing mentions an SEC subpoenaForm 10-Q (opens in a new tab)
- A filing mentions a grand jury subpoenaForm 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.
- Kirkland & EllisFirst linked Jun 2026 · Named in a filing · 1,686 linked companiesSEC/DOJ scrutiny 0.98× · Went dark 0.17× · 95% wipeout 0.87×
- White & CaseFirst linked Feb 2025 · Named in SEC correspondence · 907 linked companiesSEC/DOJ scrutiny 1.04× · Went dark 0.33× · 95% wipeout 0.91×
- Paul HastingsFirst linked Apr 2007 · Named in SEC correspondence · 768 linked companiesSEC/DOJ scrutiny 0.98× · Went dark 0.72× · 95% wipeout 1.09×
- Arter & HaddenFirst linked Sep 2000 · Named in a filing · 61 linked companiesSEC/DOJ scrutiny 1.01× · Went dark 1.99× · 95% wipeout 0.58×
- Cadwalader Wickersham & TaftFirst linked Jun 2023 · Text search only · 305 linked companiesSEC/DOJ scrutiny 1.14× · Went dark 0.24× · 95% wipeout 0.95×
- Hogan & HartsonFirst linked Jul 2007 · Text search only · 390 linked companiesSEC/DOJ scrutiny 1.03× · Went dark 0.30× · 95% wipeout 1.18×
- Fasken MartineauFirst linked May 2007 · Text search only · 126 linked companiesSEC/DOJ scrutiny 1.03× · Went dark 0.37× · 95% wipeout 0.87×
- Cravath Swaine & MooreFirst linked Apr 2007 · Text search only · 839 linked companiesSEC/DOJ scrutiny 1.29× · Went dark 0.03× · 95% wipeout 0.85×
- Dykema GossettFirst linked Apr 2007 · Text search only · 115 linked companiesSEC/DOJ scrutiny 0.95× · Went dark 0.23× · 95% wipeout 0.87×
- Ropes & GrayFirst linked Apr 2007 · Text search only · 914 linked companiesSEC/DOJ scrutiny 0.98× · Went dark 0.14× · 95% wipeout 0.92×
- Stradling Yocca Carlson & RauthFirst linked Apr 2007 · Text search only · 165 linked companiesSEC/DOJ scrutiny 1.18× · Went dark 1.37× · 95% wipeout 1.37×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Kirkland & Ellis | Jun 2026 | Named in a filing | 1,686 | 0.98 | 0.17 | 0.87 |
| White & Case | Feb 2025 | Named in SEC correspondence | 907 | 1.04 | 0.33 | 0.91 |
| Paul Hastings | Apr 2007 | Named in SEC correspondence | 768 | 0.98 | 0.72 | 1.09 |
| Arter & Hadden | Sep 2000 | Named in a filing | 61 | 1.01 | 1.99 | 0.58 |
| Cadwalader Wickersham & Taft | Jun 2023 | Text search only | 305 | 1.14 | 0.24 | 0.95 |
| Hogan & Hartson | Jul 2007 | Text search only | 390 | 1.03 | 0.30 | 1.18 |
| Fasken Martineau | May 2007 | Text search only | 126 | 1.03 | 0.37 | 0.87 |
| Cravath Swaine & Moore | Apr 2007 | Text search only | 839 | 1.29 | 0.03 | 0.85 |
| Dykema Gossett | Apr 2007 | Text search only | 115 | 0.95 | 0.23 | 0.87 |
| Ropes & Gray | Apr 2007 | Text search only | 914 | 0.98 | 0.14 | 0.92 |
| Stradling Yocca Carlson & Rauth | Apr 2007 | Text search only | 165 | 1.18 | 1.37 | 1.37 |
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.
- Erica HoganWhite & CaseFirst linked Feb 2025 · Named in SEC correspondence · 9 linked companiesSEC/DOJ scrutiny 1.56× · Went dark 0.00× · 95% wipeout 0.00×
- Richard M. BrandCadwalader Wickersham & TaftFirst linked Oct 2022 · Named in SEC correspondence · 25 linked companiesSEC/DOJ scrutiny 2.12× · Went dark 2.09× · 95% wipeout 1.14×
- Samantha H. EldredgePaul HastingsFirst linked Jun 2016 · Named in SEC correspondence · 12 linked companiesSEC/DOJ scrutiny 1.24× · Went dark 0.00× · 95% wipeout 1.37×
- Jeff HartlinPaul HastingsFirst linked Apr 2012 · Named in SEC correspondence · 20 linked companiesSEC/DOJ scrutiny 0.96× · Went dark 0.00× · 95% wipeout 1.38×
- Jeffrey T. HartlinPaul HastingsFirst linked Mar 2009 · Named in a filing · 28 linked companiesSEC/DOJ scrutiny 0.77× · Went dark 1.22× · 95% wipeout 1.70×
- John F. Della GrottaPaul HastingsFirst linked Apr 2007 · Named in a filing · 10 linked companiesSEC/DOJ scrutiny 1.47× · Went dark 1.93× · 95% wipeout 2.99×
- Michael G. McKinnonPaul HastingsFirst linked Apr 2007 · Named in a filing · 5 linked companiesSEC/DOJ scrutiny 1.05× · Went dark 0.00× · 95% wipeout 0.00×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Erica HoganWhite & Case | Feb 2025 | Named in SEC correspondence | 9 | 1.56 | 0.00 | 0.00 |
| Richard M. BrandCadwalader Wickersham & Taft | Oct 2022 | Named in SEC correspondence | 25 | 2.12 | 2.09 | 1.14 |
| Samantha H. EldredgePaul Hastings | Jun 2016 | Named in SEC correspondence | 12 | 1.24 | 0.00 | 1.37 |
| Jeff HartlinPaul Hastings | Apr 2012 | Named in SEC correspondence | 20 | 0.96 | 0.00 | 1.38 |
| Jeffrey T. HartlinPaul Hastings | Mar 2009 | Named in a filing | 28 | 0.77 | 1.22 | 1.70 |
| John F. Della GrottaPaul Hastings | Apr 2007 | Named in a filing | 10 | 1.47 | 1.93 | 2.99 |
| Michael G. McKinnonPaul Hastings | Apr 2007 | Named in a filing | 5 | 1.05 | 0.00 | 0.00 |