TERADYNE, INC reports

Company location: North Reading, MA
Fiscal year end: 31 December

TERADYNE, INC has filed 1,871 SEC EDGAR filings since 31 Mar 1994

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SEC filing history

Showing 651-675 of 1,000 matching filings.

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25

Current page

27

4

PRIMARY DOCUMENT

Filing date: 31 Jul 2020
Reporting date: 30 Jul 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 29 Jul 2020
Reporting date: 27 Jul 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 29 Jul 2020
Reporting date: 27 Jul 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 27 Jul 2020
Reporting date: 23 Jul 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 27 Jul 2020
Reporting date: 23 Jul 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 27 Jul 2020
Reporting date: 24 Jul 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-06462

8-K

Filing date: 22 Jul 2020
Reporting date: 21 Jul 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SD File 001-06462

FORM SD

Filing date: 27 May 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-06462

8-K

Filing date: 12 May 2020
Reporting date: 08 May 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 May 2020
Reporting date: 07 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 May 2020
Reporting date: 07 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 May 2020
Reporting date: 07 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 May 2020
Reporting date: 07 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 May 2020
Reporting date: 07 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 May 2020
Reporting date: 08 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 May 2020
Reporting date: 07 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 07 May 2020
Reporting date: 06 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-06462

8-K

Filing date: 05 May 2020
Reporting date: 01 May 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 May 2020
Reporting date: 01 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-06462

10-Q

Filing date: 04 May 2020
Reporting date: 29 Mar 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 01 May 2020
Reporting date: 29 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-06462

8-K

Filing date: 22 Apr 2020
Reporting date: 21 Apr 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

DEFA14A File 001-06462

DEFINITIVE ADDITIONAL MATERIALS

Filing date: 08 Apr 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFA14A File 001-06462

DEFINITIVE ADDITIONAL MATERIALS

Filing date: 27 Mar 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 001-06462

DEF 14A

Filing date: 27 Mar 2020
Reporting date: 08 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

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