Form 4 holding
Director
NPK International Inc.
- Security class
- Common Stock
- Shares / value
- 233,651
- Estimated value
- $3,385,602
- Report date
- 20 May 2026
- Price
- $14.49
- Ownership
- LFV, LP
Roderick A. Larson - Director at NPK International Inc.
Insider Transactions and Holdings
- Entity type
- Individual
- Role
- Director
- Issuer symbol
- NPKI on NYSE
- Source filings
- Open source filing history
Identity
Issuer context
SEC evidence
There are no Buy or Sell transactions made by Roderick A. Larson since 31 May 2025
Holdings reported by Roderick A. Larson for NPK International Inc.
Form 4 holding
Director
NPK International Inc.
- Security class
- Common Stock
- Shares / value
- 23,655
- Estimated value
- $342,760
- Report date
- 20 May 2026
- Price
- $14.49
- Ownership
- Direct
Transactions reported by Roderick A. Larson for NPK International Inc.
| Sym | Class | Transaction | % | Reported value | Reported price | Shares | Shares after | Date | Ownership |
|---|
* indicates a reported price that failed the local validity check.