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Rose M Robeson

Director · NPK International

Rose M Robeson (Director) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in NPK International Inc. (NPKI). The largest single filing was $135K of NPKI (10,000 sh × $13.49, as filed), executed Aug 27. Data as of Nov 8 2026.

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Return, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
1
0 buys · 1 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$135K
shares × price, as filed
Last traded
Aug 27
Filed Aug 31

Median ADV $13.2M across their filed names

Open performance→
Volume by month
$135K$67K$0Dec 2024Jun 2025Dec 2025Jun 2026Aug 2026 · sells $135K
Buys $0 Sells $135K

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Industrials 1 filing

Sector per market data · by filing · past 12 months

Most traded names
NPKI NPK International Inc. NPKI · 0 buys · 1 sell 1 filing
Recent filings
NPKISALE NPK International Inc. View filing → $135K
10,000 sh × $13.49
Exec Aug 27
Filed Aug 31 · 4:28 PM ET