Insider NameBuy/SellCompany NameTickerAmountShares Change
May 09, 2023May 11, 2023Traub Robert T
SVP
GC
Corp. Sec.
SellQuaker Chemical CorpKWR$205$748,250-45.53%
Nov 11, 2022Nov 15, 2022Traub Robert T
SVP
GC
Corp. Sec.
SellQuaker Chemical CorpKWR$205.66$527,726-36.12%
Nov 16, 2020Nov 18, 2020Traub Robert T
SVP
GC
Corp. Sec.
SellQuaker Chemical CorpKWR$252.91$528,338-34.17%
Jun 08, 2020Jun 10, 2020Traub Robert T
SVP
GC
Corp. Sec.
SellQuaker Chemical CorpKWR$196.81$286,947-26.89%
May 14, 2020May 18, 2020Traub Robert T
SVP
GC
Corp. Sec.
SellQuaker Chemical CorpKWR$146.56$397,317-40.61%
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