Insider Transactions and Holdings
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Entity Type
-
Individual
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Role
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COO, VP, SECRETARY, Director
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Stock Symbol
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NPK on NYSE
There are no Buy or Sell transactions made by Douglas J. Frederick since 4/23/2024
| Security |
Num Shares |
Value |
Price $ |
Transaction Date |
Ownership |
Underlying Class |
Underlying Amount |
| Common stock $1.00 par value |
8.76K |
$779K |
$89.01 |
Mar 17, 2025 |
Direct |
|
|
| Common stock $1.00 par value |
1.59K |
$142K |
$89.01 |
Mar 17, 2025 |
401(k) plan |
|
|
| Sym |
Class |
Transaction |
% |
Value $ |
* Price $ |
Shares |
Shares After |
Date |
Ownership |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.