York Space Systems Inc. YSS (last ticker on record)
CIK 2086587Its SEC filings (opens in a new tab)
NoneThese 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
- 0
- None on record
- Largest fall in its shares
- —
- None of 95% on record
- Law firms
- 2
- Linked to 5 or more companies
- Lawyers
- 5
- Linked to 5 or more companies
What happened
No red flag or SEC or Justice Department event on record.
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.
- Davis PolkFirst linked Sep 2025 · Named in SEC correspondence · 1,696 linked companiesSEC/DOJ scrutiny 1.25× · Went dark 0.06× · 95% wipeout 0.99×
- Kirkland & EllisFirst linked Sep 2025 · Named in SEC correspondence · 1,687 linked companiesSEC/DOJ scrutiny 0.97× · Went dark 0.17× · 95% wipeout 0.86×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Davis Polk | Sep 2025 | Named in SEC correspondence | 1,696 | 1.25 | 0.06 | 0.99 |
| Kirkland & Ellis | Sep 2025 | Named in SEC correspondence | 1,687 | 0.97 | 0.17 | 0.86 |
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.
- Robert M. HaywardKirkland & EllisFirst linked Jan 2026 · Named in SEC correspondence · 38 linked companiesSEC/DOJ scrutiny 1.78× · Went dark 0.00× · 95% wipeout 1.16×
- Steven GlendonDavis PolkFirst linked Jan 2026 · Named in SEC correspondence · 9 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 0.00×
- Kevin M. FrankKirkland & EllisFirst linked Sep 2025 · Named in SEC correspondence · 13 linked companiesSEC/DOJ scrutiny 1.08× · Went dark 0.00× · 95% wipeout 0.65×
- Michael KaplanDavis PolkFirst linked Sep 2025 · Named in SEC correspondence · 112 linked companiesSEC/DOJ scrutiny 1.20× · Went dark 0.00× · 95% wipeout 0.86×
- Stephen A. ByeffDavis PolkFirst linked Sep 2025 · Named in SEC correspondence · 14 linked companiesSEC/DOJ scrutiny 0.00× · Went dark 0.00× · 95% wipeout 0.87×
| Name | First linked | How it is known | Linked companies | SEC/DOJ scrutiny | Went dark | 95% wipeout |
|---|---|---|---|---|---|---|
| Robert M. HaywardKirkland & Ellis | Jan 2026 | Named in SEC correspondence | 38 | 1.78 | 0.00 | 1.16 |
| Steven GlendonDavis Polk | Jan 2026 | Named in SEC correspondence | 9 | 0.00 | 0.00 | 0.00 |
| Kevin M. FrankKirkland & Ellis | Sep 2025 | Named in SEC correspondence | 13 | 1.08 | 0.00 | 0.65 |
| Michael KaplanDavis Polk | Sep 2025 | Named in SEC correspondence | 112 | 1.20 | 0.00 | 0.86 |
| Stephen A. ByeffDavis Polk | Sep 2025 | Named in SEC correspondence | 14 | 0.00 | 0.00 | 0.87 |