Teradyne
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Sale
SMITH GREGORY STEPHEN director, officer: President an..
Common Stock 3,080 $130 $400,400
Sale
JOHNSON MERCEDES director
Common Stock 625 $110.04 $68,775
Sale
JOHNSON MERCEDES director
Common Stock 625 $111.42 $69,638
Sale
BURNS RICHARD JOHN officer: President, Semiconduct..
Common Stock 191 $129.68 $24,769
Option
BURNS RICHARD JOHN officer: President, Semiconduct..
Common Stock 789 $81.3 $64,146
Sale
BURNS RICHARD JOHN officer: President, Semiconduct..
Common Stock 789 $132.8 $104,779
Option
BURNS RICHARD JOHN officer: President, Semiconduct..
Stock Option (Right to Buy) 789 $81.3 $64,146
Sale
SMITH GREGORY STEPHEN director, officer: President an..
Common Stock 3,080 $132.8 $409,024
Sale
JOHNSON MERCEDES director
Common Stock 625 $132.8 $83,000
Sale
SMITH GREGORY STEPHEN director, officer: President an..
Common Stock 3,080 $130 $400,400
Sale
JOHNSON MERCEDES director
Common Stock 625 $133.49 $83,431
Sale
MEHTA SANJAY officer: VP and Chief Financial..
Common Stock 6,153 $133.06 $818,718
Sale
JOHNSON MERCEDES director
Common Stock 625 $128.77 $80,481
Sale
JOHNSON MERCEDES director
Common Stock 625 $148 $92,500
Sale
JOHNSON MERCEDES director
Common Stock 625 $143.84 $89,900
Option
BURNS RICHARD JOHN officer: President, Semiconduct..
Common Stock 1,039 $103.44 $107,474
Option
BURNS RICHARD JOHN officer: President, Semiconduct..
Common Stock 2,364 $81.3 $192,193
Option
BURNS RICHARD JOHN officer: President, Semiconduct..
Common Stock 1,602 $112.12 $179,616
Sale
BURNS RICHARD JOHN officer: President, Semiconduct..
Common Stock 5,005 $137.5 $688,188
Option
BURNS RICHARD JOHN officer: President, Semiconduct..
Stock Option (Right to Buy) 1,039 $103.44 $107,474
Option
BURNS RICHARD JOHN officer: President, Semiconduct..
Stock Option (Right to Buy) 1,602 $112.12 $179,616
Option
BURNS RICHARD JOHN officer: President, Semiconduct..
Stock Option (Right to Buy) 2,364 $81.3 $192,193
Purchase
MADDOCK ERNEST E director
Common Stock 1,000 $94.07 $94,070
Sale
BURNS RICHARD JOHN officer: President, Semiconduct..
Common Stock 1,744 $104.89 $182,928
Sale
MEHTA SANJAY officer: VP and Chief Financial..
Common Stock 5,351 $104.71 $560,303
Sale
MEHTA SANJAY officer: VP and Chief Financial..
Common Stock 3,302 $105.73 $349,120
Sale
MEHTA SANJAY officer: VP and Chief Financial..
Common Stock 477 $110.11 $52,522
Sale
BURNS RICHARD JOHN officer: President, Semiconduct..
Common Stock 317 $112.68 $35,720
Sale
MEHTA SANJAY officer: VP and Chief Financial..
Common Stock 540 $111.5 $60,210
Sale
MEHTA SANJAY officer: VP and Chief Financial..
Common Stock 66 $112.55 $7,428
Option
ROBBINS BRAD officer: President, LitePoint C..
Common Stock 1,485 $47.7 $70,835
Sale
ROBBINS BRAD officer: President, LitePoint C..
Common Stock 1,485 $104.18 $154,707
Option
ROBBINS BRAD officer: President, LitePoint C..
Stock Option (Right to Buy) 1,485 $47.7 $70,835
Sale
BURNS RICHARD JOHN officer: President, Semiconduct..
Common Stock 192 $100.1 $19,219
Option
ROBBINS BRAD officer: President, LitePoint C..
Common Stock 2,170 $47.7 $103,509
Sale
ROBBINS BRAD officer: President, LitePoint C..
Common Stock 2,170 $100 $217,000
Option
ROBBINS BRAD officer: President, LitePoint C..
Stock Option (Right to Buy) 2,170 $47.7 $103,509
Option
MEHTA SANJAY officer: VP and Chief Financial..
Common Stock 5,077 $48.74 $247,453
Sale
MEHTA SANJAY officer: VP and Chief Financial..
Common Stock 6,549 $101.76 $666,426
Sale
MEHTA SANJAY officer: VP and Chief Financial..
Common Stock 2,619 $102.74 $269,076
Sale
MEHTA SANJAY officer: VP and Chief Financial..
Common Stock 10,822 $103.85 $1,123,865
Sale
MEHTA SANJAY officer: VP and Chief Financial..
Common Stock 4,581 $104.54 $478,898
Option
MEHTA SANJAY officer: VP and Chief Financial..
Stock Option (Right to Buy) 5,077 $48.74 $247,453
Sale
JOHNSON MERCEDES director
Common Stock 750 $115 $86,250
Sale
JOHNSON MERCEDES director
Common Stock 750 $108.72 $81,540
Sale
JOHNSON MERCEDES director
Common Stock 750 $100 $75,000
Sale
BURNS RICHARD JOHN officer: President, Semiconduct..
Common Stock 1,093 $90.95 $99,408
Sale
JOHNSON MERCEDES director
Common Stock 750 $100 $75,000
Sale
JOHNSON MERCEDES director
Common Stock 750 $103.23 $77,423
Option
ROBBINS BRAD officer: President, LitePoint C..
Stock Option (Right to Buy) 2,710 $28.56 $77,398

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.