Alphatec Holdings, Inc. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Carlsbad, CA
SEC filing record 1 source field available
Fiscal year end
31 December
Alphatec Holdings, Inc. has filed 1,650 SEC EDGAR filings since 06 Feb 2006

SEC filing history

Showing 551-575 of 1,000 matching filings.

Per page
25
Current page
23
SD File 000-52024

SD - CONFLICT MINERALS 2020

Filing date
20 May 2021
Reporting date
Not listed
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4

FORM 4 -

Filing date
19 May 2021
Reporting date
17 May 2021
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4

FORM 4 -

Filing date
19 May 2021
Reporting date
17 May 2021
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4

FORM 4 -

Filing date
19 May 2021
Reporting date
17 May 2021
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4

FORM 4 -

Filing date
19 May 2021
Reporting date
17 May 2021
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CORRESP

CORRESP filing

Filing date
18 May 2021
Reporting date
Not listed
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4

FORM 4 SUBMISSION

Filing date
12 May 2021
Reporting date
10 May 2021
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4

FORM 4 SUBMISSION

Filing date
12 May 2021
Reporting date
10 May 2021
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EFFECT File 333-254915

EFFECT filing

Filing date
10 May 2021
Reporting date
Not listed
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10-Q File 000-52024

Q1 10-Q 2021

Filing date
06 May 2021
Reporting date
31 Mar 2021
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CORRESP

CORRESP filing

Filing date
06 May 2021
Reporting date
Not listed
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4

FORM 4 -

Filing date
04 May 2021
Reporting date
03 May 2021
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UPLOAD

UPLOAD filing

Filing date
03 May 2021
Reporting date
Not listed
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4

FORM 4 -

Filing date
03 May 2021
Reporting date
29 Apr 2021
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4

FORM 4 -

Filing date
03 May 2021
Reporting date
29 Apr 2021
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4

FORM 4 -

Filing date
03 May 2021
Reporting date
29 Apr 2021
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4

FORM 4 -

Filing date
03 May 2021
Reporting date
29 Apr 2021
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DEFA14A File 000-52024

DEFA14A

Filing date
29 Apr 2021
Reporting date
Not listed
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DEF 14A File 000-52024

DEF 14A

Filing date
29 Apr 2021
Reporting date
16 Jun 2021
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8-K File 000-52024

8-K - AUDITOR CHANGE

Filing date
29 Apr 2021
Reporting date
27 Apr 2021
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4

FORM 4 -

Filing date
28 Apr 2021
Reporting date
26 Apr 2021
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4

FORM 4 -

Filing date
21 Apr 2021
Reporting date
19 Apr 2021
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3

FORM 3 -

Filing date
21 Apr 2021
Reporting date
19 Apr 2021
SEC evidence
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