Gc Investments LLC sold $4.5M of Altair Engineering Inc.

10% owner

Sold$4,517,986

$90.36Price

50,000Shares

−17%Stake

What ALTR did after the filing

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

Traded Fri, May 17. Filed Mon, May 20, 6:18 AM ET, before the open. Not investment advice.