Form4insider filings, from the source

Insider · CIK 0001229345

Patrick J Quinn

Files at: NPK. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $24k · 3sales $0 · 0net $24k
$10k$10k$100k$100k$1M$1MbuyssalesMar 2015Sep 2015Mar 2016Sep 2016Mar 2017Sep 2017Mar 2018

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Mar 20, 2018 PForm 4 →Mar 20, 10:49 am EDTNATIONAL PRESTO INDUSTRIES INCNPK100$99.85$9,985600+20.0% plan?
Mar 17, 2016 PForm 4 →Mar 17, 2:39 pm EDTNATIONAL PRESTO INDUSTRIES INCNPK100$82.00$8,200500+25.0% plan?
Mar 18, 2015 PForm 4 →Mar 18, 4:30 pm EDTNATIONAL PRESTO INDUSTRIES INCNPK100$59.25$5,925400+33.3% plan?

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.