F NICHOLAS III GRASBERGER
CIK 1208282 · Chairman and CEO · last filed 2026-06-02
"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
$42.14M
Companies
6
Total Filings
72
Lifetime Open-Market Net
$5.06M
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 |
|---|---|---|---|---|---|---|---|
| NVRIw | Chairman and CEO | 0 | — | — | $0 | 1 | 2026-06-02 |
| NVRI | Chairman and CEO | 1,677,852 | $21.35 | $35.82M | $189.8K | 15 | 2026-05-22 |
| NBN | Director | 40,838 | $129.92 | $5.31M | $1.71M | 5 | 2026-05-11 |
| ENVIRI Corp (HSC) Delisted | Chairman, President and CEO | 784,974 | $9.15 | $7.18M | $3.16M | 40 | 2023-03-14 |
| LPX | Director | 13,553 | $75.04 | $1.02M | $0 | 6 | 2022-05-06 |
| ARMSTRONG WORLD INDUSTRIES INC (AWIw) Delisted | Exec VP AWI, CEO ABP | 59,823 | — | — | $0 | 5 | 2009-09-25 |
Recent Filings · Page 5 of 8
72 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-03-10 | ENVIRI Corp (HSC) Delisted | Mixed | +7,732 | -$61.2K | EDGAR |
| 2020-03-05 | ENVIRI Corp (HSC) Delisted | Mixed | +11,345 | -$99.5K | EDGAR |
| 2020-03-04 | ENVIRI Corp (HSC) Delisted | Mixed | +8,125 | -$76.1K | EDGAR |
| 2020-02-19 | ENVIRI Corp (HSC) Delisted | Mixed | +68,106 | -$813.2K | EDGAR |
| 2019-08-15 | ENVIRI Corp (HSC) Delisted | Buy (P) | +25,000 | $418.2K | EDGAR |
| 2019-06-24 | LPX | Grant (A) | — | $0 | EDGAR |
| 2019-05-08 | ENVIRI Corp (HSC) Delisted | Mixed | +22,597 | -$380.2K | EDGAR |
| 2019-03-08 | ENVIRI Corp (HSC) Delisted | Grant (A) | — | $0 | EDGAR |
| 2019-03-05 | ENVIRI Corp (HSC) Delisted | Mixed | +19,814 | -$332.4K | EDGAR |
| 2019-02-21 | ENVIRI Corp (HSC) Delisted | Mixed | +135,609 | -$2.17M | EDGAR |
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.