Joseph G Stienessen

CIK 1343050 · last filed 2026-01-02

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$270.8K

Companies

1

Total Filings

12

Lifetime Open-Market Net

$100.5K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
NPK Director 2,086 $129.84 $270.8K $100.5K 12 2026-01-02

Recent Filings · Page 2 of 2

12 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2012-05-16 NPK Buy (P) +146 $10.0K EDGAR
2011-05-18 NPK Buy (P) +94 $10.0K EDGAR
Showing 1112 of 12
Page 2 of 2
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.