AXT INC reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Fremont, CA
SEC filing record 1 source field available
Fiscal year end
31 December
AXT INC has filed 1,005 SEC EDGAR filings since 17 Mar 1998

SEC filing history

Showing 1-25 of 645 matching filings.

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25
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1
144 File 000-24085

144 filing

Filing date
01 Jun 2026
Reporting date
Not listed
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144 File 000-24085

144 filing

Filing date
01 Jun 2026
Reporting date
Not listed
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DEFA14A File 000-24085

DEFINITIVE ADDITIONAL MATERIALS

Filing date
18 May 2026
Reporting date
Not listed
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SCHEDULE 13G File 005-55653

SCHEDULE 13G filing

Filing date
18 May 2026
Reporting date
Not listed
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DEFA14A File 000-24085

DEFINITIVE ADDITIONAL MATERIALS

Filing date
15 May 2026
Reporting date
Not listed
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8-K File 000-24085

CURRENT REPORT

Filing date
15 May 2026
Reporting date
14 May 2026
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SCHEDULE 13G/A File 005-55653

SCHEDULE 13G/A filing

Filing date
08 May 2026
Reporting date
Not listed
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SCHEDULE 13G File 005-55653

SCHEDULE 13G filing

Filing date
06 May 2026
Reporting date
Not listed
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4

FORM 4

Filing date
05 May 2026
Reporting date
01 May 2026
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SCHEDULE 13G/A File 005-55653

SCHEDULE 13G/A filing

Filing date
29 Apr 2026
Reporting date
Not listed
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SCHEDULE 13G File 005-55653

SCHEDULE 13G filing

Filing date
29 Apr 2026
Reporting date
Not listed
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424B5 File 333-295188

PROSPECTUS SUPPLEMENT

Filing date
21 Apr 2026
Reporting date
Not listed
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8-K File 000-24085

CURRENT REPORT

Filing date
21 Apr 2026
Reporting date
20 Apr 2026
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8-K File 000-24085

CURRENT REPORT

Filing date
20 Apr 2026
Reporting date
20 Apr 2026
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424B5 File 333-295188

PROSPECTUS SUPPLEMENT

Filing date
20 Apr 2026
Reporting date
Not listed
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S-3ASR File 333-295188

REGISTRATION STATEMENT

Filing date
20 Apr 2026
Reporting date
Not listed
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DEFA14A File 000-24085

FORM DEFA14A

Filing date
31 Mar 2026
Reporting date
Not listed
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DEF 14A File 000-24085

FORM DEF 14A

Filing date
31 Mar 2026
Reporting date
14 May 2026
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PRE 14A File 000-24085

PRELIMINARY PROXY STATEMENT

Filing date
20 Mar 2026
Reporting date
20 Mar 2026
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4

FORM 4

Filing date
16 Mar 2026
Reporting date
12 Mar 2026
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4

FORM 4

Filing date
16 Mar 2026
Reporting date
13 Mar 2026
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4

FORM 4

Filing date
16 Mar 2026
Reporting date
12 Mar 2026
SEC evidence
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