Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Romaninsky Samuel Darden
Over the trailing 90 days, Romaninsky Samuel Darden (Other Officer at Enviri Corp) sold $626K of stock in NVRI, per 15 SEC Form 4 transactions.
- Role
- Other Officer
- Companies
- NVRI
- Window
- Trailing 90 days · 15 transactions · CIK 2101426
- Net activity
- −$626K ($0 bought · $626K sold)
By Company (Trailing 90 Days)
| Symbol | Company | Txns | Bought | Sold | Net |
|---|---|---|---|---|---|
| NVRI | Enviri Corp | 15 | — | $626K | −$626K |
Transactions (15)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-06-15 | NVRI | Buy | 22.2K | $0 | Grant, award or other acquisition |
| 2026-06-15 | NVRI | Buy | 9.6K | $0 | Grant, award or other acquisition |
| 2026-06-01 | NVRI | Sell | 55.3K | $0 | Disposition to the issuer of issuer equity securities |
| 2026-05-28 | NVRI | Buy | 11.3K | $0 | Exercise or conversion of derivative security |
| 2026-05-28 | NVRI | Sell | 11.3K | $240K | Disposition to the issuer of issuer equity securities |
| 2026-05-28 | NVRI | Sell | 11.3K | $0 | Disposition to the issuer of issuer equity securities |
| 2026-05-20 | NVRI | Sell | 7.4K | $145K | Payment of exercise price or tax liability by delivering securities |
| 2026-05-20 | NVRI | Buy | 16.2K | $0 | Exercise or conversion of derivative security |
| 2026-05-20 | NVRI | Sell | 16.2K | $0 | Exercise or conversion of derivative security |
| 2026-05-19 | NVRI | Buy | 16.1K | $0 | Exercise or conversion of derivative security |
| 2026-05-19 | NVRI | Sell | 16.1K | $0 | Exercise or conversion of derivative security |
| 2026-05-19 | NVRI | Sell | 5.2K | $100K | Payment of exercise price or tax liability by delivering securities |
| 2026-05-19 | NVRI | Buy | 11.3K | $0 | Exercise or conversion of derivative security |
| 2026-05-19 | NVRI | Sell | 22.6K | $0 | Exercise or conversion of derivative security |
| 2026-05-19 | NVRI | Sell | 7.4K | $142K | Payment of exercise price or tax liability by delivering securities |
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
Follow Romaninsky's next move
Real-time Form 4 alerts, insider track records, and cluster detection — matched to your watchlist.