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ATEC

Alphatec Holdings, Inc. · Healthcare

GC, CORP. SEC. Tyson Eliot Marshall sold $1.4M of Alphatec Holdings, Inc.

Sold$1,365,700
$19.51Price
70,000Shares
−16%Stake

What ATEC did after the filing

Filed Nov 21Copier in Nov 24
The stock from Mon, Nov 24 open, $20.35
+11.4%
S&P 500, same days
+4.9%

Measured over 30 trading days, to the Jan 8 close.

Traded Thu, Nov 20. Filed Fri, Nov 21, 8:03 PM ET, after the close. Returns use the Nov 24 open and the Jan 8 close. Not investment advice.