Company facts
- Headquarters
- North Reading, Massachusetts
- Most recent report
- 8-K, filed Aug 10, 2026
- Incorporated
- Massachusetts
- Filings on record
- 1,000+ filings
- On EDGAR
- CIK 97210
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 48
News 8 of 97
Prospectuses and Registrations 8 of 9
- S-8 POS Post-effective amendment to an employee plan registration May 6, 2022
- S-8 POS Post-effective amendment to an employee plan registration May 6, 2022
- S-8 POS Post-effective amendment to an employee plan registration May 6, 2022
- S-8 POS Post-effective amendment to an employee plan registration May 6, 2022
- S-8 POS Post-effective amendment to an employee plan registration May 6, 2022
- S-8 POS Post-effective amendment to an employee plan registration May 6, 2022
- S-8 POS Post-effective amendment to an employee plan registration May 6, 2022
- S-8 Registration statement for an employee plan May 14, 2021
Proxies 8 of 27
- DEFA14A Extra proxy material Mar 27, 2026
- DEF 14A Proxy statement for a shareholder vote Mar 27, 2026
- DEFA14A Extra proxy material Mar 28, 2025
- DEF 14A Proxy statement for a shareholder vote Mar 28, 2025
- DEFA14A Extra proxy material Mar 29, 2024
- DEF 14A Proxy statement for a shareholder vote Mar 29, 2024
- PRE 14A Preliminary proxy statement Mar 19, 2024
- DEFA14A Extra proxy material Mar 31, 2023
Ownership 8 of 790
- 4 Insider reported a trade Sep 2, 2026
- 144 Notice of a proposed sale of restricted stock Sep 1, 2026
- 4 Insider reported a trade Aug 18, 2026
- 4 Insider reported a trade Aug 18, 2026
- 144 Notice of a proposed sale of restricted stock Aug 17, 2026
- 144 Notice of a proposed sale of restricted stock Aug 17, 2026
- 4 Insider reported a trade Aug 4, 2026
- 144 Notice of a proposed sale of restricted stock Aug 3, 2026
Other 8 of 29
- SD Conflict minerals disclosure May 5, 2026
- ARS Annual report sent to shareholders Mar 27, 2026
- SD Conflict minerals disclosure Apr 30, 2025
- ARS Annual report sent to shareholders Mar 28, 2025
- SD Conflict minerals disclosure May 6, 2024
- ARS Annual report sent to shareholders Apr 3, 2024
- ARS Annual report sent to shareholders Mar 29, 2024
- SD Conflict minerals disclosure May 24, 2023
What to read: Jun 2026 10-Q
SECSift found 2 of 12 sections worth reading, with 1 positive, 4 notable, and 1 negative flags.
Financial Statements (Item 1)
Revenue doubled, net income soared, major JV acquisition, $1.8B purchase commitments.Management's Discussion (Item 2)
Record Semiconductor Test revenue, strong AI demand, and strategic MLTP JV.Notable
What changed: Jun 2026 vs. Mar 2026
About 17% of TER's Jun 2026 10-Q is new information. 46 paragraphs were added, 153 changed, and 51 removed. Below are the most important lines SECSift identified.
New
Changed
Removed
- The TestInsight acquisition ($29.0M) is no longer separately disclosed in current period's MD&A. Item 2
- Intention to extend credit facility removed from Note I (stated in prior). Item 1
- Prior quarter had 6 insider plan adoptions; current quarter has none. Item 5
- Removed phrase indicating a new risk factor was discussed below. Item 1A
- Subsequent events note (TestInsight acquisition, previously Note V) omitted. Item 1
Everything here comes from Teradyne, Inc's own filings on SEC EDGAR. The filing list is rechecked every hour. SECSift analysis was completed on Aug 19, 2026, from the 10-Q for Jun 2026.