Lyell Immunopharma, Inc. LYEL (last ticker on record)
CIK 1806952Its 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 Apr 2025
- Largest fall in its shares
- 97%
- Sep 2021 to Oct 2026
- Law firms
- 5
- Linked to 5 or more companies
- Lawyers
- 10
- 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)
- 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.
- Skadden, Arps, Slate, Meagher & Flom LLPFirst linked Nov 2024 · Named in SEC correspondence · 2,607 linked companiesSEC/DOJ scrutiny 1.15× · Went dark 0.19× · 95% wipeout 0.85×
- Cooley LLPFirst linked Apr 2021 · Named in SEC correspondence · 1,634 linked companiesSEC/DOJ scrutiny 0.71× · Went dark 0.44× · 95% wipeout 1.24×
- Latham & Watkins LLPFirst linked Apr 2021 · Named in SEC correspondence · 2,667 linked companiesSEC/DOJ scrutiny 0.98× · Went dark 0.31× · 95% wipeout 1.10×
- McDermott Will & EmeryFirst linked Jun 2021 · Text search only · 562 linked companiesSEC/DOJ scrutiny 0.97× · Went dark 0.60× · 95% wipeout 1.14×
- Steptoe & JohnsonFirst linked Jun 2021 · Text search only · 80 linked companiesSEC/DOJ scrutiny 1.10× · Went dark 0.65× · 95% wipeout 1.34×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Skadden, Arps, Slate, Meagher & Flom LLP | Nov 2024 | Named in SEC correspondence | 2,607 | 1.15 | 0.19 | 0.85 |
| Cooley LLP | Apr 2021 | Named in SEC correspondence | 1,634 | 0.71 | 0.44 | 1.24 |
| Latham & Watkins LLP | Apr 2021 | Named in SEC correspondence | 2,667 | 0.98 | 0.31 | 1.10 |
| McDermott Will & Emery | Jun 2021 | Text search only | 562 | 0.97 | 0.60 | 1.14 |
| Steptoe & Johnson | Jun 2021 | Text search only | 80 | 1.10 | 0.65 | 1.34 |
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.
- Thomas W. GreenbergSkadden, Arps, Slate, Meagher & Flom LLPFirst linked Nov 2024 · Named in SEC correspondence · 26 linked companiesSEC/DOJ scrutiny 1.09× · Went dark 0.00× · 95% wipeout 0.31×
- Kenneth L. GuernseyCooley LLPFirst linked Feb 2024 · Named in a filing · 51 linked companiesSEC/DOJ scrutiny 0.56× · Went dark 0.49× · 95% wipeout 1.38×
- Sara SemnaniCooley LLPFirst linked Feb 2024 · Named in a filing · 11 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 0.80×
- Chad MillsCooley LLPFirst linked May 2021 · Named in SEC correspondence · 7 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 0.93×
- Charlie KimCooley LLPFirst linked May 2021 · Named in SEC correspondence · 25 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 0.80×
- Brian J. CuneoLatham & Watkins LLPFirst linked Apr 2021 · Named in SEC correspondence · 71 linked companiesSEC/DOJ scrutiny 0.54× · Went dark 0.00× · 95% wipeout 1.81×
- Charles S. KimCooley LLPFirst linked Apr 2021 · Named in SEC correspondence · 118 linked companiesSEC/DOJ scrutiny 0.41× · Went dark 0.00× · 95% wipeout 1.37×
- Dave PeinsippCooley LLPFirst linked Apr 2021 · Named in SEC correspondence · 43 linked companiesSEC/DOJ scrutiny 1.69× · Went dark 0.00× · 95% wipeout 1.73×
- David PeinsippCooley LLPFirst linked Apr 2021 · Named in SEC correspondence · 86 linked companiesSEC/DOJ scrutiny 1.13× · Went dark 0.00× · 95% wipeout 1.55×
- Carlton FlemingCooley LLPFirst linked Apr 2021 · Named in SEC correspondence · 28 linked companiesSEC/DOJ scrutiny 0.83× · Went dark 0.00× · 95% wipeout 1.30×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Thomas W. GreenbergSkadden, Arps, Slate, Meagher & Flom LLP | Nov 2024 | Named in SEC correspondence | 26 | 1.09 | 0.00 | 0.31 |
| Kenneth L. GuernseyCooley LLP | Feb 2024 | Named in a filing | 51 | 0.56 | 0.49 | 1.38 |
| Sara SemnaniCooley LLP | Feb 2024 | Named in a filing | 11 | 0.00 | 0.00 | 0.80 |
| Chad MillsCooley LLP | May 2021 | Named in SEC correspondence | 7 | 0.00 | 0.00 | 0.93 |
| Charlie KimCooley LLP | May 2021 | Named in SEC correspondence | 25 | 0.00 | 0.00 | 0.80 |
| Brian J. CuneoLatham & Watkins LLP | Apr 2021 | Named in SEC correspondence | 71 | 0.54 | 0.00 | 1.81 |
| Charles S. KimCooley LLP | Apr 2021 | Named in SEC correspondence | 118 | 0.41 | 0.00 | 1.37 |
| Dave PeinsippCooley LLP | Apr 2021 | Named in SEC correspondence | 43 | 1.69 | 0.00 | 1.73 |
| David PeinsippCooley LLP | Apr 2021 | Named in SEC correspondence | 86 | 1.13 | 0.00 | 1.55 |
| Carlton FlemingCooley LLP | Apr 2021 | Named in SEC correspondence | 28 | 0.83 | 0.00 | 1.30 |