Ari Buchalter – Biography
Last update: April 21, 2026Executive profile
Ari was President, Chief Operating Officer at MediaMath, and Senior Partner, Digital Media and Technology at Rosetta. Ari Buchalter joined Verisign in 2019.
Ari Buchalter is currentlyDirector at Verisign - View - Verisign org chart
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Education
Ari Buchalter has a Bachelor of Science in Physics from Stanford University in 1993 and a Doctor of Philosophy in Astrophysics from Columbia University in 1999.
They have also studied at Stanford University :
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They have also studied at Columbia University :
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- At Verisign, Ari Buchalter has 22 colleagues including James Bidzos (CEO & Chairman), Thomas Frist (Director)…
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- In the IT Security industry, Ari Buchalter has 9,468 colleagues in 566 companies located in 40 countries. 7,308 executive movements have been recorded in the last 12 months. Learn more about IT Security.
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