$150.69−2.67% vs prior closeFinazon · prior-day close, indicative (IEX-derived, not the official close)
Price · Chart
This price chart is drawn by TradingView, from their own data, in an embed loaded from their servers. We hold too few licensed daily closes of our own for KWR to draw a line in its place.
SEC Form 4 · last 90 days · newest reported trade 4 Aug 2026
Open-market buys0
Open-market sells1
Net sold$101K
Non-trade filings1
DateInsiderTypeSharesValue
04 Aug 2026Osborne William HDirectorSell600$101K
Compensation mechanics
Share grants, option exercises, tax withholding and transfers. They reach the same Form 4 as a trade, but they are not the insider buying or selling on the open market, so no purchase or sale value applies to them.
DateInsiderTypeSharesValue
07 Aug 2026Bijlani JeewatEVP, Glob. Spec. & CGOOther7$1K
5 of the 45 institutional funds we track reported a KWR position for the quarter ended 30 Jun 2026 — a combined $15.8M; the latest of those filings landed 02 Sep 2026.