LanzaTech Global, Inc. LNZA (last ticker on record)
CIK 1843724Its SEC filings (opens in a new tab)
- Restatement
- Delisting notice (not a red flag)
- 95% wipeout
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 Mar 2025
- Largest fall in its shares
- 99%
- Sep 2023 to Oct 2026
- Law firms
- 6
- Linked to 5 or more companies
- Lawyers
- 8
- Linked to 5 or more companies
What happened
- Shares down 95% from their high
- Delisting notice (Item 3.01)Form 8-K (opens in a new tab)
- Said its accounts could not be relied on (Item 4.02)Form 8-K (opens in a new tab)
- Said its accounts could not be relied on (Item 4.02)Form 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.
- Simpson Thacher & BartlettFirst linked Jun 2025 · Named in SEC correspondence · 1,396 linked companiesSEC/DOJ scrutiny 1.28× · Went dark 0.11× · 95% wipeout 0.92×
- Covington & BurlingFirst linked May 2022 · Named in SEC correspondence · 447 linked companiesSEC/DOJ scrutiny 1.07× · Went dark 0.27× · 95% wipeout 0.99×
- White & CaseFirst linked Feb 2021 · Named in SEC correspondence · 907 linked companiesSEC/DOJ scrutiny 1.04× · Went dark 0.33× · 95% wipeout 0.91×
- Davis PolkFirst linked May 2024 · Text search only · 1,694 linked companiesSEC/DOJ scrutiny 1.26× · Went dark 0.06× · 95% wipeout 1.02×
- Vorys, Sater, Seymour and Pease LLPFirst linked Jan 2023 · Text search only · 147 linked companiesSEC/DOJ scrutiny 1.13× · Went dark 0.16× · 95% wipeout 0.99×
- Winston & StrawnFirst linked Dec 2022 · Text search only · 585 linked companiesSEC/DOJ scrutiny 1.18× · Went dark 0.60× · 95% wipeout 1.02×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Simpson Thacher & Bartlett | Jun 2025 | Named in SEC correspondence | 1,396 | 1.28 | 0.11 | 0.92 |
| Covington & Burling | May 2022 | Named in SEC correspondence | 447 | 1.07 | 0.27 | 0.99 |
| White & Case | Feb 2021 | Named in SEC correspondence | 907 | 1.04 | 0.33 | 0.91 |
| Davis Polk | May 2024 | Text search only | 1,694 | 1.26 | 0.06 | 1.02 |
| Vorys, Sater, Seymour and Pease LLP | Jan 2023 | Text search only | 147 | 1.13 | 0.16 | 0.99 |
| Winston & Strawn | Dec 2022 | Text search only | 585 | 1.18 | 0.60 | 1.02 |
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.
- Marisa D. StavenasSimpson Thacher & BartlettFirst linked Jun 2025 · Named in SEC correspondence · 13 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 0.62×
- Brian K. RosenzweigCovington & BurlingFirst linked May 2022 · Named in SEC correspondence · 36 linked companiesSEC/DOJ scrutiny 1.22× · Went dark 0.00× · 95% wipeout 0.58×
- Kerry S. BurkeCovington & BurlingFirst linked May 2022 · Named in SEC correspondence · 22 linked companiesSEC/DOJ scrutiny 1.90× · Went dark 0.00× · 95% wipeout 1.10×
- Elliott M. SmithWhite & CaseFirst linked Feb 2021 · Named in SEC correspondence · 107 linked companiesSEC/DOJ scrutiny 1.26× · Went dark 0.51× · 95% wipeout 1.11×
- Oliver WrightWhite & CaseFirst linked Feb 2021 · Named in a filing · 5 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 1.44×
- Derek J. DostalDavis PolkFirst linked May 2024 · Text search only · 114 linked companiesSEC/DOJ scrutiny 1.03× · Went dark 0.00× · 95% wipeout 1.22×
- Joel L. RubinsteinWhite & CaseFirst linked May 2022 · Text search only · 195 linked companiesSEC/DOJ scrutiny 0.74× · Went dark 0.55× · 95% wipeout 1.03×
- Elliot M. SmithWhite & CaseFirst linked Mar 2021 · Text search only · 18 linked companiesSEC/DOJ scrutiny 1.12× · Went dark 0.00× · 95% wipeout 1.50×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Marisa D. StavenasSimpson Thacher & Bartlett | Jun 2025 | Named in SEC correspondence | 13 | 0.00 | 0.00 | 0.62 |
| Brian K. RosenzweigCovington & Burling | May 2022 | Named in SEC correspondence | 36 | 1.22 | 0.00 | 0.58 |
| Kerry S. BurkeCovington & Burling | May 2022 | Named in SEC correspondence | 22 | 1.90 | 0.00 | 1.10 |
| Elliott M. SmithWhite & Case | Feb 2021 | Named in SEC correspondence | 107 | 1.26 | 0.51 | 1.11 |
| Oliver WrightWhite & Case | Feb 2021 | Named in a filing | 5 | 0.00 | 0.00 | 1.44 |
| Derek J. DostalDavis Polk | May 2024 | Text search only | 114 | 1.03 | 0.00 | 1.22 |
| Joel L. RubinsteinWhite & Case | May 2022 | Text search only | 195 | 0.74 | 0.55 | 1.03 |
| Elliot M. SmithWhite & Case | Mar 2021 | Text search only | 18 | 1.12 | 0.00 | 1.50 |