TERADYNE, INC reports

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

TERADYNE, INC has filed 1,856 SEC EDGAR filings since 31 Mar 1994

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SEC filing history

Showing 551-575 of 1,000 matching filings.

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25

Current page

23

4

PRIMARY DOCUMENT

Filing date: 01 Jul 2021
Reporting date: 30 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 01 Jul 2021
Reporting date: 30 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 17 Jun 2021
Reporting date: 16 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

PRIMARY DOCUMENT

Filing date: 09 Jun 2021
Reporting date: 04 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Jun 2021
Reporting date: 04 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

SD File 001-06462

FORM SD

Filing date: 26 May 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

S-8 File 333-256136

S-8

Filing date: 14 May 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-06462

8-K

Filing date: 13 May 2021
Reporting date: 07 May 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 May 2021
Reporting date: 07 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 May 2021
Reporting date: 07 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 May 2021
Reporting date: 07 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 May 2021
Reporting date: 07 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 May 2021
Reporting date: 07 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 May 2021
Reporting date: 07 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 May 2021
Reporting date: 07 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-06462

10-Q

Filing date: 07 May 2021
Reporting date: 04 Apr 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 May 2021
Reporting date: 03 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 May 2021
Reporting date: 03 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-06462

8-K

Filing date: 28 Apr 2021
Reporting date: 27 Apr 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

DEFA14A File 001-06462

DEFINITIVE ADDITIONAL MATERIALS

Filing date: 26 Mar 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 001-06462

DEFINITIVE PROXY STATEMENT

Filing date: 26 Mar 2021
Reporting date: 07 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 22 Mar 2021
Reporting date: 18 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 12 Mar 2021
Reporting date: 11 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 12 Mar 2021
Reporting date: 11 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

PRE 14A File 001-06462

PRELIMINARY PROXY STATEMENT

Filing date: 10 Mar 2021
Reporting date: 07 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

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