Alphatec Holdings, Inc. (ATEC)

Number of records: 50
SEC FilingInsiderCompanyTrade DateTransactionSharesAvg. PriceTotal% HoldingsReturn
26-Aug-24 4:27 PM
View: 
Pelizzon David R
Director
10% Owner
Alphatec Holdings, Inc. (ATEC) 23-Aug-24Purchase 16,978$5.89$100,000.00< 1%
11.71M to 11.73M
26-Aug-24 4:27 PM
View: 
Pelizzon David R
Director
10% Owner
Alphatec Holdings, Inc. (ATEC) 22-Aug-24Private Purchase 8,818$5.67$49,998.10< 1%
11.7M to 11.71M
21-Aug-24 10:00 PM
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Demski David M
Director
Alphatec Holdings, Inc. (ATEC) 21-Aug-24Private Purchase 50,000$5.67$283,500.0021%
238.44K to 288.44K
08-Aug-24 5:29 PM
View: 
Lish Scott
CHIEF OPERATING OFFICER
Alphatec Holdings, Inc. (ATEC) 06-Aug-24Option Exercise 71,500$2.80$199,925.0014%
509.36K to 580.86K
05-Aug-24 2:49 PM
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Demski David M
Director
Alphatec Holdings, Inc. (ATEC) 02-Aug-24Private Purchase 40,000$6.56$262,400.0020%
198.44K to 238.44K
05-Aug-24 2:48 PM
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Valentine Keith
Director
Alphatec Holdings, Inc. (ATEC) 02-Aug-24Private Purchase 39,000$6.55$255,450.0090%
43.14K to 82.14K
31-Jul-24 6:50 PM
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Valentine Keith
Director
Alphatec Holdings, Inc. (ATEC) 29-Jul-24Grant 43,140----100%
0 to 43.14K
14-Jun-24 4:30 PM
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Marshall Tyson Eliot
GENERAL COUNSEL & CORP. SEC.
Alphatec Holdings, Inc. (ATEC) 12-Jun-24Market Sale 50,232$10.88$546,524.00(17%)
295.87K to 245.64K
(17%)
14-Jun-24 4:30 PM
View: 
Demski David M
Director
Alphatec Holdings, Inc. (ATEC) 12-Jun-24Grant 16,747----9%
181.69K to 198.44K
14-Jun-24 4:30 PM
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Berkowitz Mortimer III
Director
Alphatec Holdings, Inc. (ATEC) 12-Jun-24Grant 16,747----1%
1.26M to 1.28M
14-Jun-24 4:30 PM
View: 
Pelizzon David R
Director
10% Owner
Alphatec Holdings, Inc. (ATEC) 12-Jun-24Grant 16,747----< 1%
11.68M to 11.7M
14-Jun-24 4:30 PM
View: 
Blackford Quentin S.
Director
Alphatec Holdings, Inc. (ATEC) 12-Jun-24Grant 16,747----3%
572.61K to 589.35K
14-Jun-24 4:30 PM
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Woods Ward W Jr
Director
Alphatec Holdings, Inc. (ATEC) 12-Jun-24Grant 16,747----< 1%
2.18M to 2.2M
14-Jun-24 4:30 PM
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McGinnis Karen K
Director
Alphatec Holdings, Inc. (ATEC) 12-Jun-24Grant 16,747----21%
79.11K to 95.86K
14-Jun-24 4:30 PM
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Rydin Jeffrey P
Director
Alphatec Holdings, Inc. (ATEC) 12-Jun-24Grant 16,747----3%
553.56K to 570.31K
14-Jun-24 4:30 PM
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Bakst Evan
Director
Alphatec Holdings, Inc. (ATEC) 12-Jun-24Grant 16,747----2%
1.1M to 1.12M
26-Apr-24 4:38 PM
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Koning John Todd
Chief Financial Officer
Alphatec Holdings, Inc. (ATEC) 24-Apr-24Market Sale (Planned) 37,500$12.82$480,750.00(9%)
430.86K to 393.36K
< 1%
18-Mar-24 11:35 AM
View: 
Bakst Evan
Director
Alphatec Holdings, Inc. (ATEC) 14-Mar-24Market Purchase 15,000$13.53$202,950.001%
1.09M to 1.1M
(6%)
08-Mar-24 8:55 PM
View: 
Blackford Quentin S.
Director
Alphatec Holdings, Inc. (ATEC) 07-Mar-24Market Purchase 20,000$12.83$256,600.004%
552.61K to 572.61K
(< 1%)
08-Mar-24 5:30 PM
View: 
Marshall Tyson Eliot
GENERAL COUNSEL & CORP. SEC.
Alphatec Holdings, Inc. (ATEC) 06-Mar-24Market Sale (Planned) 9,225$13.16$121,401.00(3%)
305.1K to 295.87K
3%
04-Mar-24 8:45 PM
View: 
Marshall Tyson Eliot
GENERAL COUNSEL & CORP. SEC.
Alphatec Holdings, Inc. (ATEC) 01-Mar-24Market Sale (Planned) 11,825$13.30$157,272.00(4%)
316.92K to 305.1K
4%
04-Mar-24 8:43 PM
View: 
Koning John Todd
Chief Financial Officer
Alphatec Holdings, Inc. (ATEC) 01-Mar-24Market Sale (Planned) 121,601$13.30$1,617,290.00(22%)
552.46K to 430.86K
4%
29-Feb-24 6:49 PM
View: 
Lish Scott
CHIEF OPERATING OFFICER
Alphatec Holdings, Inc. (ATEC) 27-Feb-24Private Sale (Planned) 31,075$15.19$472,029.00(6%)
538.24K to 507.17K
29-Feb-24 6:51 PM
View: 
Sponsel David
EVP, Sales
Alphatec Holdings, Inc. (ATEC) 27-Feb-24Private Sale (Planned) 32,365$15.19$491,624.00(5%)
654.66K to 622.3K
28-Feb-24 12:21 PM
View: 
Hunsaker Craig E
EVP, PEOPLE & CULTURE
Alphatec Holdings, Inc. (ATEC) 26-Feb-24Private Sale (Planned) 41,560$15.05$625,478.00(3%)
1.23M to 1.19M
08-Mar-24 9:00 PM
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Miles Patrick
CEO
Director
Alphatec Holdings, Inc. (ATEC) 24-Feb-24Payment of Exercise 88,169$15.27$1,346,340.00(1%)
5.96M to 5.87M
22-Feb-24 6:30 PM
View: 
Lish Scott
CHIEF OPERATING OFFICER
Alphatec Holdings, Inc. (ATEC) 21-Feb-24Sale (Planned) 11,963$15.34$183,512.00(2%)
550.2K to 538.24K
22-Feb-24 6:31 PM
View: 
Sponsel David
EVP, Sales
Alphatec Holdings, Inc. (ATEC) 21-Feb-24Sale (Planned) 17,820$15.34$273,359.00(3%)
672.48K to 654.66K
22-Feb-24 6:30 PM
View: 
Miles Patrick
CEO
Director
Alphatec Holdings, Inc. (ATEC) 21-Feb-24Grant 81,794----1%
5.88M to 5.96M
22-Feb-24 6:31 PM
View: 
Sponsel David
EVP, Sales
Alphatec Holdings, Inc. (ATEC) 21-Feb-24Grant 35,063----6%
637.42K to 672.48K
22-Feb-24 6:30 PM
View: 
Lish Scott
CHIEF OPERATING OFFICER
Alphatec Holdings, Inc. (ATEC) 21-Feb-24Grant 31,746----6%
518.46K to 550.2K
22-Feb-24 6:31 PM
View: 
Hunsaker Craig E
EVP, PEOPLE & CULTURE
Alphatec Holdings, Inc. (ATEC) 21-Feb-24Grant 41,190----3%
1.19M to 1.23M
22-Feb-24 6:31 PM
View: 
Koning John Todd
Chief Financial Officer
Alphatec Holdings, Inc. (ATEC) 21-Feb-24Grant 31,746----6%
520.71K to 552.46K
22-Feb-24 6:30 PM
View: 
Marshall Tyson Eliot
GENERAL COUNSEL & CORP. SEC.
Alphatec Holdings, Inc. (ATEC) 21-Feb-24Grant 27,778----10%
289.14K to 316.92K
22-Feb-24 6:31 PM
View: 
Hunsaker Craig E
EVP, PEOPLE & CULTURE
Alphatec Holdings, Inc. (ATEC) 20-Feb-24Private Sale (Planned) 77,255$15.16$1,171,190.00(6%)
1.27M to 1.19M
22-Feb-24 6:30 PM
View: 
Miles Patrick
CEO
Director
Alphatec Holdings, Inc. (ATEC) 20-Feb-24Payment of Exercise 154,702$15.52$2,400,980.00(3%)
6.03M to 5.88M
15-Feb-24 5:49 PM
View: 
Sponsel David
EVP, Sales
Alphatec Holdings, Inc. (ATEC) 14-Feb-24Private Sale (Planned) 2,500$16.16$40,400.00(< 1%)
639.92K to 637.42K
05-Feb-24 6:46 PM
View: 
Hunsaker Craig E
EVP, PEOPLE & CULTURE
Alphatec Holdings, Inc. (ATEC) 05-Feb-24Sale (Planned) 500$16.41$8,205.00(< 1%)
1.27M to 1.27M
05-Feb-24 6:48 PM
View: 
Sponsel David
EVP, Sales
Alphatec Holdings, Inc. (ATEC) 02-Feb-24Sale (Planned) 36,620$16.47$603,131.00(5%)
676.54K to 639.92K
05-Feb-24 6:44 PM
View: 
Lish Scott
CHIEF OPERATING OFFICER
Alphatec Holdings, Inc. (ATEC) 02-Feb-24Sale (Planned) 25,210$16.47$415,209.00(5%)
543.67K to 518.46K
05-Feb-24 6:46 PM
View: 
Hunsaker Craig E
EVP, PEOPLE & CULTURE
Alphatec Holdings, Inc. (ATEC) 02-Feb-24Sale (Planned) 38,556$16.51$636,560.00(3%)
1.31M to 1.27M
05-Feb-24 6:45 PM
View: 
Koning John Todd
Chief Financial Officer
Alphatec Holdings, Inc. (ATEC) 01-Feb-24Payment of Exercise 24,453$16.68$407,876.00(4%)
545.16K to 520.71K
05-Feb-24 6:48 PM
View: 
Sponsel David
EVP, Sales
Alphatec Holdings, Inc. (ATEC) 01-Feb-24Grant 121,258----22%
555.28K to 676.54K
05-Feb-24 6:44 PM
View: 
Lish Scott
CHIEF OPERATING OFFICER
Alphatec Holdings, Inc. (ATEC) 01-Feb-24Grant 100,166----23%
443.5K to 543.67K
05-Feb-24 6:46 PM
View: 
Hunsaker Craig E
EVP, PEOPLE & CULTURE
Alphatec Holdings, Inc. (ATEC) 01-Feb-24Grant 184,698----16%
1.12M to 1.31M
05-Feb-24 6:45 PM
View: 
Koning John Todd
Chief Financial Officer
Alphatec Holdings, Inc. (ATEC) 01-Feb-24Grant 129,612----31%
415.55K to 545.16K
05-Feb-24 6:46 PM
View: 
Miles Patrick
CEO
Director
Alphatec Holdings, Inc. (ATEC) 01-Feb-24Payment of Exercise 96,821$16.68$1,614,970.00(2%)
6.13M to 6.03M
05-Feb-24 6:46 PM
View: 
Miles Patrick
CEO
Director
Alphatec Holdings, Inc. (ATEC) 01-Feb-24Grant 413,564----7%
5.71M to 6.13M
17-Jan-24 4:30 PM
View: 
Sponsel David
EVP, Sales
Alphatec Holdings, Inc. (ATEC) 16-Jan-24Private Sale (Planned) 2,500$15.00$37,500.00(< 1%)
557.78K to 555.28K
26-Dec-23 7:25 PM
View: 
Sponsel David
EVP, Sales
Alphatec Holdings, Inc. (ATEC) 21-Dec-23Private Sale (Planned) 2,500$15.00$37,500.00(< 1%)
560.28K to 557.78K