Earnings posted on Apr 4, 2019

Rudolph Technologies Schedules 2019 First Quarter Financial Results Conference Call for May 6, 2019

Wilmington, Mass. (April 4, 2019)—Rudolph Technologies, Inc. (NYSE:RTEC) will release its 2019 first quarter financial results, after the market closes on Monday, May 6, 2019. In conjunction with this release, Rudolph will host a conference call, which will be broadcast live over the internet. Michael P. Plisinski, chief executive officer, and Steven R. Roth, chief financial officer, will host the call. The call will take place:

May 6, 2019 at 4:30 p.m. (ET)

To participate in the call, please dial (800) 263-0877 (Domestic) or +1 (720) 543-0197 (International), reference confirmation code 3189484 at least five (5) minutes prior to the scheduled start time. A live webcast will also be available on the Company’s website at www.rudolphtech.com.

To listen to the live webcast, please go to the website at least fifteen (15) minutes early to register, download and install any necessary audio software.

There will be a replay of the conference call available from 7:30 p.m. ET on May 6 until 7:30 p.m. ET on May 13, 2019. To access the replay, please dial (888) 203-1112 (Domestic) or (719) 457-0820 (International) at any time during that period and use audio replay passcode 3189484. A replay will also be available on the Company’s website at www.rudolphtech.com.

About Rudolph Technologies

Rudolph Technologies, Inc. is a leader in the design, development, manufacture and support of defect inspection, lithography, process control metrology, and process control software used by semiconductor and advanced packaging device manufacturers worldwide. Rudolph delivers comprehensive solutions throughout the fab with its families of proprietary products that provide critical yield-enhancing information, enabling microelectronic device manufacturers to drive down costs and time to market of their devices. Headquartered in Wilmington, Massachusetts, Rudolph supports its customers with a worldwide sales and service organization. Additional information can be found on the Company’s website at www.rudolphtech.com.

Michael Sheaffer