Official SEC submissions

Teradyne SEC Filings

Direct answer

Teradyne's latest SEC filing is 144.

It was filed on October 21, 2026, and 40 recent filings are available.

Each row links directly to the SEC document and filing index.

Official SEC EDGAR submissions

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Recent SEC filings

144

Planned securities sale

Filed: 2026-10-21

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Insider transaction

Filed: 2026-10-19

Report date: 2026-10-15

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Insider transaction

Filed: 2026-10-19

Report date: 2026-10-15

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144

Planned securities sale

Filed: 2026-10-15

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144

Planned securities sale

Filed: 2026-10-15

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Insider transaction

Filed: 2026-10-02

Report date: 2026-10-01

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144

Planned securities sale

Filed: 2026-10-01

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Insider transaction

Filed: 2026-09-28

Report date: 2026-09-24

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Insider transaction

Filed: 2026-09-28

Report date: 2026-09-24

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Insider transaction

Filed: 2026-09-28

Report date: 2026-09-25

PRIMARY DOCUMENT

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Insider transaction

Filed: 2026-09-28

Report date: 2026-09-24

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Insider transaction

Filed: 2026-09-18

Report date: 2026-09-17

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144

Planned securities sale

Filed: 2026-09-17

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Insider transaction

Filed: 2026-09-16

Report date: 2026-09-15

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Insider transaction

Filed: 2026-09-16

Report date: 2026-09-15

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144

Planned securities sale

Filed: 2026-09-15

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144

Planned securities sale

Filed: 2026-09-15

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Insider transaction

Filed: 2026-09-02

Report date: 2026-09-01

PRIMARY DOCUMENT

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144

Planned securities sale

Filed: 2026-09-01

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Insider transaction

Filed: 2026-08-18

Report date: 2026-08-17

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Insider transaction

Filed: 2026-08-18

Report date: 2026-08-17

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144

Planned securities sale

Filed: 2026-08-17

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144

Planned securities sale

Filed: 2026-08-17

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8-K

Current report

Filed: 2026-08-10

Report date: 2026-08-07

8-K

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Insider transaction

Filed: 2026-08-04

Report date: 2026-08-03

PRIMARY DOCUMENT

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144

Planned securities sale

Filed: 2026-08-03

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10-Q

Periodic report

Filed: 2026-07-31

Report date: 2026-06-28

10-Q

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8-K

Current report

Filed: 2026-07-29

Report date: 2026-07-28

8-K

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Insider transaction

Filed: 2026-07-16

Report date: 2026-07-15

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Insider transaction

Filed: 2026-07-16

Report date: 2026-07-15

PRIMARY DOCUMENT

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144

Planned securities sale

Filed: 2026-07-15

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144

Planned securities sale

Filed: 2026-07-15

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Insider transaction

Filed: 2026-07-02

Report date: 2026-07-01

PRIMARY DOCUMENT

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144

Planned securities sale

Filed: 2026-07-01

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Insider transaction

Filed: 2026-06-29

Report date: 2026-06-25

PRIMARY DOCUMENT

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Insider transaction

Filed: 2026-06-29

Report date: 2026-06-25

PRIMARY DOCUMENT

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Insider transaction

Filed: 2026-06-29

Report date: 2026-06-25

PRIMARY DOCUMENT

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Insider transaction

Filed: 2026-06-16

Report date: 2026-06-15

PRIMARY DOCUMENT

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Insider transaction

Filed: 2026-06-16

Report date: 2026-06-15

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Insider transaction

Filed: 2026-06-16

Report date: 2026-06-12

PRIMARY DOCUMENT

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Verified data

Recent filing categories: 4
Recent filings: 40
SEC CIK: 0000097210
Latest filing date: October 21, 2026

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