AMBARELLA INC reports

Company location: Santa Clara, CA
Fiscal year end: 31 January

AMBARELLA INC has filed 1,464 SEC EDGAR filings since 12 Feb 2004

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8-K
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SEC filing history

Showing 51-75 of 1,000 matching filings.

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25

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3

8-K File 001-35667

8-K

Filing date: 26 Feb 2026
Reporting date: 23 Feb 2026
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SCHEDULE 13G/A File 005-87245

SCHEDULE 13G/A filing

Filing date: 30 Jan 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

PRIMARY DOCUMENT

Filing date: 23 Jan 2026
Reporting date: 30 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 07 Jan 2026
Reporting date: 05 Jan 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 001-35667

144 filing

Filing date: 05 Jan 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 31 Dec 2025
Reporting date: 30 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 001-35667

144 filing

Filing date: 30 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 29 Dec 2025
Reporting date: 26 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 001-35667

144 filing

Filing date: 29 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Dec 2025
Reporting date: 17 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Dec 2025
Reporting date: 17 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Dec 2025
Reporting date: 17 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Dec 2025
Reporting date: 17 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 18 Dec 2025
Reporting date: 16 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 001-35667

144 filing

Filing date: 18 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 17 Dec 2025
Reporting date: 15 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 001-35667

144 filing

Filing date: 16 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-35667

10-Q

Filing date: 04 Dec 2025
Reporting date: 31 Oct 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

144 File 001-35667

144 filing

Filing date: 02 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-35667

8-K

Filing date: 25 Nov 2025
Reporting date: 24 Nov 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 15 Oct 2025
Reporting date: 13 Oct 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 001-35667

144 filing

Filing date: 14 Oct 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 001-35667

144 filing

Filing date: 14 Oct 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Oct 2025
Reporting date: 06 Oct 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 001-35667

144 filing

Filing date: 06 Oct 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

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