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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
ALPHATEC HOLDINGS INC: ATEC
Price: 11/8/24 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$9.40 $17.34 $4.88 $1,333 142 2,359 0.0% 10.5% 64.80% 26.68%
Exch Sector Industry Sub-Industry
NasdaqGS Manufacturing Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks Surgical & Medical Instruments & Apparatus
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
    
 
DEMSKI DAVID M
DIR
B
$315,000
30,000
---
11/9/23
---
$10.50
181,694
19.8
D
---
11/13/23 - 10:19:03 am
2
    
 
DEMSKI DAVID M
DIR
JB
---
31,694
---
10/17/23
---
---
151,694
26.4
D
R
10/19/23 - 1:36:01 pm
3
    
 
DEMSKI DAVID M
DIR
3
---
---
---
10/17/23
---
---
120,000
---
D
---
10/19/23 - 1:34:55 pm
4
1y
1
0%
95%
2
MILES PATRICK
CEO,DIR
AS
$2,270,075
179,375
9/25/23
9/27/23
$12.46
$13.00
5,452,736
-3.2
D
10b
9/27/23 - 6:45:40 pm
5
1y
1
0%
95%
2
MILES PATRICK
CEO,DIR
AS
$805,200
60,000
---
9/19/23
---
$13.42
5,692,111
-1.0
D
10b
9/20/23 - 5:26:46 pm
6
1y
1
100%
-18%
4
MOWRY DAVID H
DIR
S
$137,370
9,500
---
9/11/23
---
$14.46
92,381
-9.3
D
---
9/13/23 - 12:27:41 pm
7
1y
8
50%
83%
5
TULLIS JAMES L L
DIR
S
$515,900
35,000
---
9/11/23
---
$14.74
171,962
-16.9
D
---
9/13/23 - 12:25:33 pm
8
1y
8
50%
83%
5
TULLIS JAMES L L
DIR
S
$1,031,800
70,000
---
9/11/23
---
$14.74
563,831
-11.0
I
---
9/13/23 - 12:25:33 pm
9
--
--
--
--
1
BAKST EVAN
DIR
AS
$129,804
8,700
---
8/23/23
---
$14.92
1,089,038
-0.8
D
10b
8/24/23 - 8:34:11 pm
10
    
 
PRITZKER JENNIFER N
BO
B
$50,906
3,350
8/8/23
8/10/23
---
$14.95
11,931
39.0
I
---
8/10/23 - 6:06:24 pm
11
    
 
PRITZKER JENNIFER N
BO
B
$35,976
2,400
---
8/10/23
---
$14.99
58,000
4.3
D
---
8/10/23 - 6:06:24 pm
12
    
 
MARSHALL TYSON ELIOT
GC,SEC
JB
---
45,000
---
7/19/23
---
---
289,142
18.4
D
R
7/21/23 - 6:54:56 pm
13
    
 
MARSHALL TYSON ELIOT
GC,SEC
3
---
---
---
7/19/23
---
---
244,142
---
D
R
7/21/23 - 6:53:14 pm
14
1y
11
36%
37%
2
HUNSAKER CRAIG E
VP,HR,GC
AS
$1,926,522
107,029
6/27/23
6/28/23
---
$18.00
1,120,427
-8.7
D
10b
6/28/23 - 8:47:13 pm
15
    
 
RYDIN JEFFREY P
DIR
JB
---
9,908
---
6/20/23
---
---
553,563
1.8
D
R
6/21/23 - 8:09:26 pm
16
    
 
MCGINNIS KAREN K
DIR
JB
---
9,908
---
6/20/23
---
---
79,114
14.3
D
R
6/21/23 - 8:07:59 pm
17
    
 
BLACKFORD QUENTIN S
DIR
JB
---
9,908
---
6/20/23
---
---
552,605
1.8
D
R
6/21/23 - 8:06:35 pm
18
    
 
PELIZZON DAVID R
DIR,BO
JB
---
9,908
---
6/20/23
---
---
289,153
3.5
D
R
6/21/23 - 8:05:16 pm
19
    
 
MEYNADIER MARIE
DIR
JB
---
9,908
---
6/20/23
---
---
59,126
20.1
D
R
6/21/23 - 8:03:50 pm
20
    
 
BAKST EVAN
DIR
JB
---
9,908
---
6/20/23
---
---
1,097,738
0.9
D
R
6/21/23 - 8:02:32 pm
21
    
 
WOODS WARD W JR
DIR
JB
---
9,908
---
6/20/23
---
---
122,413
8.8
D
R
6/21/23 - 8:01:00 pm
22
    
 
TULLIS JAMES L L
DIR
JB
---
9,908
---
6/20/23
---
---
206,962
5.0
D
R
6/21/23 - 7:59:31 pm
23
    
 
MOWRY DAVID H
DIR
JB
---
9,908
---
6/20/23
---
---
101,881
10.8
D
R
6/21/23 - 7:57:57 pm
24
    
 
BERKOWITZ MORTIMER III
DIR
JB
---
9,908
---
6/20/23
---
---
648,672
1.6
D
R
6/21/23 - 7:56:42 pm
25
    
 
ALTMAN ELIZABETH ANN
DIR
JB
---
9,908
---
6/20/23
---
---
41,066
31.8
D
R
6/21/23 - 7:55:17 pm
26
    
 
ALTMAN ELIZABETH ANN
DIR
AS
$149,666
9,273
---
6/16/23
---
$16.14
31,158
-22.9
D
10b
6/20/23 - 5:08:31 pm
27
    
 
SEGAL PAUL
DIR
S
$1,615,000
100,000
---
6/15/23
---
$16.15
---
All
D
A
3/6/24 - 5:59:01 pm
28
1y
5
80%
-21%
1
SPONSEL DAVID
VP,SO
AS
$898,680
55,577
---
6/15/23
---
$16.17
559,840
-9.0
D
10b
6/20/23 - 12:35:40 pm
29
    
 
SEGAL PAUL
DIR
S
$1,080,634
71,329
---
6/12/23
---
$15.15
100,000
-41.6
D
---
6/16/23 - 4:54:35 pm
30
    
 
SEGAL PAUL
DIR
S
$1,080,634
71,329
---
6/12/23
---
$15.15
100,000
-41.6
D
---
6/14/23 - 8:55:05 pm
31
1y
8
50%
83%
5
TULLIS JAMES L L
DIR
OS
$21,487
1,398
---
5/17/23
---
$15.37
197,054
-0.7
D
---
5/18/23 - 6:00:10 pm
32
1y
8
50%
83%
5
TULLIS JAMES L L
DIR
OS
$892,613
58,075
---
5/17/23
---
$15.37
625,931
-8.5
I
---
5/18/23 - 6:00:10 pm
33
1y
1
0%
-32%
5
TULLIS JAMES L L
DIR
OB
$892,623
255,035
---
5/17/23
---
$3.50
659,570
63.0
I
---
5/18/23 - 6:00:10 pm
34
    
 
TULLIS JAMES L L
DIR
OE
$21,501
6,143
---
5/17/23
---
$3.50
198,452
3.2
D
---
5/18/23 - 6:00:10 pm
35
    
 
SPONSEL DAVID
VP,SO
JS
$1,062,833
68,174
---
5/15/23
---
$15.59
615,417
-10.0
D
R
5/16/23 - 7:49:15 pm
36
    
 
TULLIS JAMES L L
DIR
OS*
$892,617
57,812
---
5/15/23
---
$15.44
511,844
-10.1
I
---
5/16/23 - 7:47:10 pm
37
    
 
TULLIS JAMES L L
DIR
OS*
$21,492
1,392
---
5/15/23
---
$15.44
192,309
-0.7
D
---
5/16/23 - 7:47:10 pm
38
1y
1
0%
-32%
5
TULLIS JAMES L L
DIR
OB
$21,501
6,143
---
5/15/23
---
$3.50
193,701
3.3
D
---
5/16/23 - 7:47:10 pm
39
1y
1
0%
-32%
5
TULLIS JAMES L L
DIR
OE*
$892,619
255,034
---
5/15/23
---
$3.50
575,283
79.6
I
---
5/16/23 - 7:47:10 pm
40
1y
11
36%
37%
2
HUNSAKER CRAIG E
VP,HR,GC
AS
$890,459
58,238
---
5/15/23
---
$15.29
1,227,456
-4.5
D
10b
5/16/23 - 7:45:38 pm
41
    
 
BERKOWITZ MORTIMER III
DIR
OS*
$377,772
24,294
---
5/12/23
---
$15.55
638,764
-3.7
D
---
5/12/23 - 6:48:59 pm
42
1y
7
71%
56%
1
BERKOWITZ MORTIMER III
DIR
OE*
$377,780
107,937
---
5/12/23
---
$3.50
663,058
19.4
D
---
5/12/23 - 6:48:59 pm
43
    
 
MILES PATRICK
CEO,DIR
OS*
$944,327
60,495
---
5/10/23
---
$15.61
5,812,111
-1.0
D
---
5/12/23 - 6:00:13 pm
44
1y
4
50%
311%
2
MILES PATRICK
CEO,DIR
OE*
$944,447
269,842
---
5/10/23
---
$3.50
5,872,606
4.8
D
---
5/12/23 - 6:00:13 pm
45
    
 
SEGAL PAUL
BO
JS*
$2,492,341
167,496
---
5/10/23
---
$14.88
171,329
-49.4
D
---
5/12/23 - 4:59:29 pm
46
    
 
L 5 HEALTHCARE PARTNERS LLC
BO
JS*
$25,296,000
1,700,000
---
5/10/23
---
$14.88
11,081,538
-13.3
D
---
5/12/23 - 4:59:27 pm
47
    
 
PRITZKER JENNIFER N
BO
B
$49,732
3,200
5/9/23
5/10/23
$15.26
$15.71
10,581
43.4
I
---
5/11/23 - 4:40:53 pm
48
    
 
PRITZKER JENNIFER N
BO
B
$37,368
2,400
---
5/10/23
---
$15.57
55,600
4.5
D
---
5/11/23 - 4:40:53 pm
49
    
 
SPONSEL DAVID
VP,SO
JS
$574,779
35,590
---
4/26/23
---
$16.15
683,591
-4.9
D
R
4/27/23 - 11:53:21 am
50
1y
11
36%
37%
2
HUNSAKER CRAIG E
VP,HR,GC
AS
$448,729
28,311
---
4/24/23
---
$15.85
1,285,694
-2.2
D
10b
4/24/23 - 8:53:08 pm
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