Form4insider filings, from the source

Insider · CIK 0001305361

Judith A Reinsdorf

Files at: NPO, DNB, ALXN, JCI. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

No reported common-stock activity in this period.

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 16, 2026 AForm 4 →Sep 17, 6:08 pm EDTEnpro Inc.NPO1$287.16$2411,185—