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Berkowitz Mortimer III
Director at Alphatec. Filing since 14 Jun 2007.
CIK 0001364333
Company
Date
Role
Action
Shares
Amount
Of holding
ATEC
Alphatec Holdings, Inc.
9 Sep 2025
Director
Sold at will
62,500
$998.13K
9.2%
ATEC
Alphatec Holdings, Inc.
9 Jun 2022
Director
Bought
16,000
$115.20K
3.0%
ATEC
Alphatec Holdings, Inc.
28 Nov 2012
Director
Sold, plan not stated
100,000
$151.00K
0.9%
ATEC
Alphatec Holdings, Inc.
28 Nov 2012
Director
Sold, plan not stated
100,000
$151.00K
0.5%
ATEC
Alphatec Holdings, Inc.
21 Apr 2010
Director
Sold, plan not stated
9,200,000
$43.70M
21.6%
ATEC
Alphatec Holdings, Inc.
4 Jun 2009
Director
Bought
3,937,007
$10.00M
24.5%
ATEC
Alphatec Holdings, Inc.
8 Aug 2008
Director
Bought
5,000
$24.82K
0.0%
ATEC
Alphatec Holdings, Inc.
26 Sep 2007
Chairman
Bought
2,750,000
$9.49M
20.6%
ATEC
Alphatec Holdings, Inc.
14 Jun 2007
Director
Bought
4,200
$15.12K
0.0%
9 decisions on file.
