Iii Alvin James Barton
CIK: 0002155766
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)1 (100.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
NPKI
NPK International Inc.
Officer
Discretionary Trading P&L
Holdings
About Barton III Alvin James
Barton III Alvin James (SEC CIK 0002155766) files insider reports with the SEC as EVP Commercial Growth & Ops. of NPK International Inc. (NPKI).
Signal8 holds 2 ownership filings by Barton III Alvin James (1 Form 3, 1 Form 4), filed on Sep 24, 2026. Those filings report 1 transaction, the latest on Sep 22, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Barton III Alvin James's filings is in THE WOODLANDS, TX.
Recent filings by Barton III Alvin James
- Sep 22, 2026: Grant or award of NPKI shares (Form 4, code A).
Other insiders filing for NPK International Inc. (NPKI)
- Warren Matthew James, Chief Accounting Officer
- ROBESON ROSE M, Director
- Lewis Michael A, Director
- Pederson Kristen J., Director
- Briggs Lori, VP & President, Ind. Solutions
- LANIGAN MATTHEW, President & CEO