Quick Takeaways
- MASON CAPITAL MANAGEMENT LLC filed SCHEDULE 13G for ENVIRI Corp Common Stock, par value $1.25 per share (NVRI).
- Disclosed ownership: 5.5%.
- Date of event: 30 Mar 2026.
MASON CAPITAL MANAGEMENT LLC - 30 Mar 2026 SCHEDULE 13G Report for ENVIRI Corp Common Stock, par value $1.25 per share (NVRI)
- Filing Manager
- MASON CAPITAL MANAGEMENT LLC
- Reporting Manager
- MASON CAPITAL MANAGEMENT LLC
- Symbol
- NVRI
- Shares outstanding
- 81,995,964 shares
- Disclosed Ownership
- 4,509,778 shares
- Ownership
- 5.5%
- Form type
- SCHEDULE 13G
- Filing time
- 06 Apr 2026, 17:40:04 UTC
- Date of event
- 30 Mar 2026
- SEC
- View on sec.gov
Quoteable Key Fact
"MASON CAPITAL MANAGEMENT LLC disclosed 5.5% ownership in ENVIRI Corp Common Stock, par value $1.25 per share (NVRI) on 30 Mar 2026."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 06 Apr 2026, 17:40.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (3)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| MASON CAPITAL MANAGEMENT LLC | 5.5% | 4,509,778 | 0 | 4,509,778 | /s/ John Grizzetti | John Grizzetti, Chief Operating Officer | |
| Kenneth M. Garschina | 5.5% | 4,509,778 | 0 | 4,509,778 | /s/ Kenneth M. Garschina | Kenneth M. Garschina, Individually | |
| Michael E. Martino | 5.5% | 4,509,778 | 0 | 4,509,778 | /s/ Michael E. Martino | Michael E. Martino, Individually |