Russell C. Hochman
CIK 1636757 · President and CEO · last filed 2026-06-17
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$5.82M
Companies
2
Total Filings
50
Lifetime Open-Market Net
$728.0K
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| NVRI | President and CEO | 288,741 | $20.14 | $5.82M | $1.25M | 19 | 2026-06-17 |
| ENVIRI Corp (HSC) Delisted | SVP, GC, CCO and Corp. Sec. | 56,542 | $9.15 | $517.4K | -$524.6K | 31 | 2023-03-14 |
Recent Filings · Page 4 of 5
50 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-02-25 | ENVIRI Corp (HSC) Delisted | Mixed | −12,260 | -$411.0K | EDGAR |
| 2021-02-17 | ENVIRI Corp (HSC) Delisted | Mixed | +2,851 | -$55.0K | EDGAR |
| 2020-03-12 | ENVIRI Corp (HSC) Delisted | Grant (A) | — | $0 | EDGAR |
| 2020-03-10 | ENVIRI Corp (HSC) Delisted | Mixed | +1,297 | -$12.8K | EDGAR |
| 2020-03-05 | ENVIRI Corp (HSC) Delisted | Mixed | +1,510 | -$16.5K | EDGAR |
| 2020-03-04 | ENVIRI Corp (HSC) Delisted | Mixed | +1,345 | -$15.7K | EDGAR |
| 2020-02-19 | ENVIRI Corp (HSC) Delisted | Mixed | +8,845 | -$138.6K | EDGAR |
| 2019-05-08 | ENVIRI Corp (HSC) Delisted | Mixed | +2,956 | -$64.6K | EDGAR |
| 2019-03-08 | ENVIRI Corp (HSC) Delisted | Grant (A) | — | $0 | EDGAR |
| 2019-03-05 | ENVIRI Corp (HSC) Delisted | Mixed | +2,855 | -$62.3K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.