CoverageForm 410-K10-Q8-K13D13G13F

Npk International Inc.

NPKICIK 0000071829 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Feb 27, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Neutral
Risk Factors:tone -0.0326Δ-0.000586% similar+45/-41
MD&A:tone -0.0072Δ+0.004071% similar+46/-53

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

Top insiders

Most active reporters at Npk International Inc.

NameRolesFilings
Lewis Michael A
Director
11
Meer Claudia Michel
Director
9
Minge John C
Director
8
Paterson David A
Officer
8
Young Donald Win
Director
7

Showing 6-10 of 15

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at Npk International Inc.. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#InsiderTradesWin rateAvgMedianBestWorst
1Briggs Lori40%-22.5%-27.6%-3.4%-31.4%
2Lewis Michael A40%-17.5%-18.1%-10.8%-22.9%

All filings

142 Form 4 / 4-A filings, newest first

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