TOKYO – Semiconductor test equipment supplier Advantest has entered into an agreement to acquire R&D Altanova for an undisclosed sum.

CHANDLER, AZ – Rogers Corp. reported net sales of $238.3 million, up 18% year-over-year and 1.4% sequentially.

CHANDLER, AZ – DuPont has entered into a definitive merger agreement to acquire Rogers Corp. in an all-cash transaction that values Rogers at approximately $5.2 billion.

WALLINGFORD, CT – Amphenol Corp. posted third quarter net sales of $2.8 billion, an increase of 21.3% year-over-year.