Press release

Medidata Announces First Quarter 2019 Earnings Conference Call

Sponsored by Businesswire

(NASDAQ:MDSO) today announced that it will release its first quarter
2019 financial results before the market opens on Tuesday, April 30,
2019. The company will also hold a conference call at 8 a.m. ET for the
investment community to discuss the company’s results.

Conference ID: 9260289
Live dial-in: 1-877-791-0148, domestic
1-647-689-5652, international

Replay: 1-800-585-8367, domestic
1-416-621-4642, international

About Medidata

Medidata is leading the digital transformation of life sciences, with
the world’s most-used platform for clinical development, commercial, and
real-world data. Powered by artificial intelligence and delivered by the
#1 ranked industry experts, Medidata helps pharmaceutical, biotech,
medical device companies, and academic researchers accelerate value,
minimize risk and optimize outcomes. Medidata and its companies, Acorn
AI and SHYFT, serve more than 1,200 customers and partners worldwide and
empower more than 150,000 certified users every day to create hope for
millions of patients. Discover the future of life sciences: