← Insider buys
ATEC

Alphatec Holdings, Inc. · Healthcare

EVP, Sales David Sponsel sold $899K of Alphatec Holdings, Inc.

Sold$898,680
$16.17Price
55,577Shares
−9%Stake

What ATEC did after the filing

Filed Jun 20, copier in the same day
The stock from Tue, Jun 20 open, $15.23
+12.5%
S&P 500, same days
+2.9%

Measured over 30 trading days, to the Aug 2 close.

Traded Thu, Jun 15. Filed Tue, Jun 20, 8:35 AM ET, before the open. Returns use the Jun 20 open and the Aug 2 close. Not investment advice.