JOHNSON MERCEDES sold $59K of TER
JOHNSON MERCEDES sold 166 shares of TERADYNE, INC (TER) at $358.15 on 2026-08-03 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
The disclosed event is an open-market sale by a director under a Rule 10b5-1 plan, which generally reduces the informational content versus discretionary selling.
Market read
Traders may note the sale for sentiment, but there is no new company-specific fundamental information in the text.
What to watch
The article does not state whether this sale is part of a larger multi-tranche program size or whether other insiders filed around the same time, which would matter for interpreting signal strength.
Background
The article is an SEC Form 4 insider transaction disclosure for Teradyne, Inc.
Ticker impact
Teradyne Form 4 shows director Johnson Mercedes sold 166 shares at $358.15 on 2026-08-03 under a 10b5-1 plan.
Likely negligible to modest, mostly sentiment-only, unless follow-on filings show unusual selling patterns.
The filing is an open-market sale by a director, explicitly under a Rule 10b5-1 plan, and the article provides no new operational, financial, or regulatory catalyst.
Market effects
No direct sector read-through; insider sales under 10b5-1 are typically not informative for the broader industrial/automation space.
None indicated.
None indicated.
Counterpoint
A cluster of director 10b5-1 sales over a short window can still coincide with internal views on valuation or risk, even if the plan is pre-arranged.
Key entities
- issuerTERADYNE, INC
US-listed company whose Form 4 insider transaction is disclosed.
- insiderJOHNSON MERCEDES
Director who sold 166 shares at $358.15 under a 10b5-1 plan.



