F. Nicholas Grasberger III
CIK: 0001208282
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (32 total)
- Jun 1, 2026NVRI
ENVIRI Corp
Disposition(D)Direct1.7M shares- - May 20, 2026NVRI
ENVIRI Corp
Exercise(M)Direct141.2K shares- - May 20, 2026NVRI
ENVIRI Corp
Tax Payment(F)Direct64.8K shares at avg. $19.53$1.3M - May 8, 2026LPX
LOUISIANA-PACIFIC CORP
Award(A)Direct1.9K shares- - Mar 16, 2026NVRI
ENVIRI Corp
Gift(G)Direct50K shares- - Mar 13, 2026NVRI
ENVIRI Corp
Tax Payment(F)Direct78.6K shares at avg. $17.84$1.4M - Mar 13, 2026NVRI
ENVIRI Corp
Exercise(M)Direct171.1K shares at avg. $7.00$1.2M - Mar 12, 2026NVRI
ENVIRI Corp
Gift(G)Direct63.8K shares- - Mar 11, 2026NVRI
ENVIRI Corp
Exercise(M)Direct36.1K shares- - Mar 11, 2026NVRI
ENVIRI Corp
Tax Payment(F)Direct16.6K shares at avg. $17.94$297K - Mar 7, 2026NVRI
ENVIRI Corp
Exercise(M)Direct39.7K shares- - Mar 7, 2026NVRI
ENVIRI Corp
Tax Payment(F)Direct18.2K shares at avg. $17.65$322K - Mar 4, 2026NVRI
ENVIRI Corp
Exercise(M)Direct52.6K shares- - Mar 4, 2026NVRI
ENVIRI Corp
Tax Payment(F)Direct24.1K shares at avg. $18.16$438K - Feb 26, 2026NVRI
ENVIRI Corp
Exercise(M)Direct476.5K shares- - Feb 26, 2026NVRI
ENVIRI Corp
Tax Payment(F)Direct218.9K shares at avg. $18.59$4.1M - Feb 19, 2026LPX
LOUISIANA-PACIFIC CORP
Purchase(P)Direct20K shares at avg. $85.49$1.7M - Dec 16, 2025NVRI
ENVIRI Corp
Exercise(M)Direct432.9K shares- - Dec 16, 2025NVRI
ENVIRI Corp
Tax Payment(F)Direct198.8K shares at avg. $17.85$3.5M - Dec 16, 2025NVRI
ENVIRI Corp
Exercise(M)Direct630.8K shares- - Dec 16, 2025NVRI
ENVIRI Corp
Disposition(D)Direct315.4K shares at avg. $17.85$5.6M - Dec 16, 2025NVRI
ENVIRI Corp
Tax Payment(F)Direct144.8K shares at avg. $17.85$2.6M - May 15, 2025LPX
LOUISIANA-PACIFIC CORP
Award(A)Direct1.5K shares- - Mar 11, 2025NVRI
ENVIRI Corp
Tax Payment(F)Direct16.6K shares at avg. $6.06$100K - Mar 11, 2025NVRI
ENVIRI Corp
Exercise(M)Direct36.1K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jun 1, 2026 |  NVRI ENVIRI Corp | Disposition(D) | 1,677,852 | - | $0 | Direct |
| May 20, 2026 | NVRI ENVIRI Corp | Exercise(M) | 141,205 | - | $0 | Direct |
| May 20, 2026 | NVRI ENVIRI Corp | Tax Payment(F) | 64,842 | $19.53 | $1,266,364 | Direct |
| May 8, 2026 |  LPX LOUISIANA-PACIFIC CORP | Award(A) | 1,863 | - | $0 | Direct |
| Mar 16, 2026 | NVRI ENVIRI Corp | Gift(G) | 50,000 | - | $0 | Direct |
| Mar 13, 2026 | NVRI ENVIRI Corp | Tax Payment(F) | 78,564 | $17.84 | $1,401,582 | Direct |
| Mar 13, 2026 | NVRI ENVIRI Corp | Exercise(M) | 171,088 | $7.00 | $1,197,616 | Direct |
| Mar 12, 2026 | NVRI ENVIRI Corp | Gift(G) | 63,787 | - | $0 | Direct |
| Mar 11, 2026 | NVRI ENVIRI Corp | Exercise(M) | 36,077 | - | $0 | Direct |
| Mar 11, 2026 | NVRI ENVIRI Corp | Tax Payment(F) | 16,567 | $17.94 | $297,212 | Direct |
| Mar 7, 2026 | NVRI ENVIRI Corp | Exercise(M) | 39,709 | - | $0 | Direct |
| Mar 7, 2026 | NVRI ENVIRI Corp | Tax Payment(F) | 18,235 | $17.65 | $321,848 | Direct |
| Mar 4, 2026 | NVRI ENVIRI Corp | Exercise(M) | 52,564 | - | $0 | Direct |
| Mar 4, 2026 | NVRI ENVIRI Corp | Tax Payment(F) | 24,138 | $18.16 | $438,346 | Direct |
| Feb 26, 2026 | NVRI ENVIRI Corp | Exercise(M) | 476,504 | - | $0 | Direct |
| Feb 26, 2026 | NVRI ENVIRI Corp | Tax Payment(F) | 218,891 | $18.59 | $4,069,184 | Direct |
| Feb 19, 2026 | LPX LOUISIANA-PACIFIC CORP | Purchase(P) | 20,000 | $85.49 | $1,709,800 | Direct |
| Dec 16, 2025 | NVRI ENVIRI Corp | Exercise(M) | 432,920 | - | - | Direct |
| Dec 16, 2025 | NVRI ENVIRI Corp | Tax Payment(F) | 198,787 | $17.85 | $3,548,348 | Direct |
| Dec 16, 2025 | NVRI ENVIRI Corp | Exercise(M) | 630,766 | - | - | Direct |
| Dec 16, 2025 | NVRI ENVIRI Corp | Disposition(D) | 315,382 | $17.85 | $5,629,569 | Direct |
| Dec 16, 2025 | NVRI ENVIRI Corp | Tax Payment(F) | 144,825 | $17.85 | $2,585,126 | Direct |
| May 15, 2025 | LPX LOUISIANA-PACIFIC CORP | Award(A) | 1,499 | - | - | Direct |
| Mar 11, 2025 | NVRI ENVIRI Corp | Tax Payment(F) | 16,570 | $6.06 | $100,414 | Direct |
| Mar 11, 2025 | NVRI ENVIRI Corp | Exercise(M) | 36,076 | - | - | Direct |
1-25 of 32 transactions
About GRASBERGER F NICHOLAS III
GRASBERGER F NICHOLAS III (SEC CIK 0001208282) files insider reports with the SEC as Chairman and CEO of ENVIRI Corp (NVRI) and Director of LOUISIANA-PACIFIC CORP (LPX).
Signal8 holds 14 ownership filings by GRASBERGER F NICHOLAS III, all Form 4s, filed between Mar 6, 2025 and Jun 2, 2026. Those filings report 32 transactions, from Mar 4, 2025 to Jun 1, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on GRASBERGER F NICHOLAS III's filings is in PHILADELPHIA, PA.
Recent filings by GRASBERGER F NICHOLAS III
- Jun 1, 2026: Disposition to issuer transaction of NVRI shares (Form 4, code D).
- May 20, 2026: Option exercise of NVRI shares (Form 4, code M).
- May 20, 2026: Tax withholding of NVRI shares (Form 4, code F).
- May 8, 2026: Grant or award of LPX shares (Form 4, code A).
- Mar 16, 2026: Gift of NVRI shares (Form 4, code G).
Other insiders filing for ENVIRI Corp (NVRI)
- Minan Peter Francis, Executive Vice President & CFO
- HAZNEDAR CAROLANN I, Director
- Hochman Russell C., President and CEO
- Fenice Samuel C., VP & Corporate Controller
- Lada Gary Raymond, SVP and President-Harsco Rail
- Romaninsky Samuel Darden, SVP and General Counsel