← Back
$NPKI All transactions

NPK International Inc.

A

$ Value

$0

Shares

15,097

Price

$0

Filed

May 19

Insider

Name

LARSON RODERICK A.

Title

CIK

0001550150

Roles

Director

Transaction Details

Transaction Date

2025-05-15

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

15,097

Footnotes

The shares will vest on the earlier of the first anniversary of the date of grant or the day prior to the next annual stockholders meeting. | The reporting person disclaims beneficial ownership of these shares held indirectly through this entity except to the extent of the pecuniary interest held therein.

Filing Info

Accession No.

0000071829-25-000078

Form Type

4

Issuer CIK

0000071829

LARSON RODERICK A.'s History

Date Ticker Type Value
2026-02-24 OII F $1.4M
2026-02-20 OII A $0
2026-02-20 OII A $0
2025-05-15 NPKI A $0

Other Insiders at NPKI (90d)

Insider Bought Sold Last
Piontek Gregg
Senior Vice President and CFO
$959K 2026-04-09
Lewis Michael A $29K 2026-02-23