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.
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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.