Welcome to our dedicated page for Teradyne SEC filings (Ticker: TER), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Teradyne, Inc. filings document an operating company with common stock traded on Nasdaq under TER and businesses in automated test equipment and advanced robotics. Form 8-K reports cover quarterly operating and financial results across Semiconductor Test, Product Test, and Robotics, along with material events such as annual meeting vote results and executive-transition or compensation arrangements.
Proxy materials describe board elections, advisory compensation votes, auditor ratification, executive compensation, equity-award reporting, and related governance matters. The filings also provide capital-structure details, including Teradyne's common stock class, and formal exhibits tied to earnings releases and other disclosure events.
Teradyne (NASDAQ:TER) filed an 8-K reporting the election of Necip Sayiner and Drew Henry as independent directors, effective July 1 2025. Sayiner joins the Audit Committee; Henry joins the Compensation and Nominating & Corporate Governance Committees. The Board confirmed both satisfy SEC/Nasdaq independence rules and disclosed no related-party transactions. Compensation will follow the standard non-employee director program detailed in the March 28 2025 proxy. A press release (Exhibit 99.1) was issued under Regulation FD. No changes to strategy, guidance, or executive management were disclosed.
On June 20, 2025, Teradyne, Inc. (Nasdaq: TER) filed a Form 8-K to disclose that its Board adopted Amended and Restated By-Laws effective immediately. The revision represents a material modification to shareholder rights (Item 3.03) and an amendment to governing documents (Item 5.03).
Main governance updates:
- Extends the advance-notice window for director nominations and shareholder proposals to 90-120 days before the anniversary of the prior annual meeting (was 60-90 days).
- Enhances procedural, notice and information requirements for shareholder nominations, proposals and proxy-access submissions.
- Clarifies use of a plurality voting standard in contested board elections.
- Defines the chairperson’s authority to conduct shareholder meetings.
- Implements assorted administrative, modernizing and conforming edits.
Consequently, for Teradyne’s 2026 annual meeting, shareholders must deliver compliant notices between 5:00 p.m. ET on January 9 and February 8 2026, unless the meeting date shifts by more than 30 days, in which case different deadlines apply.
The full text of the amended By-Laws is filed as Exhibit 3.1; no financial statements, earnings metrics or transaction details accompany this report.