VP, Marketing, Communications Colleen Elizabeth Mumford sold $1.3M of Cmc Materials, Inc.

Sold$1,281,696

$184.63Price

6,942Shares

−71%Stake

What CCMP did after the filing

Prices for CCMP after this filing aren't in yet.

Traded Mon, Dec 20. Filed Mon, Dec 20, 12:45 PM ET, during the session. Not investment advice.