G1 Therapeutics, Inc. (Nasdaq: GTHX) to Ring The Nasdaq Stock Market Closing Bell

What: G1 Therapeutics, Inc. (Nasdaq:GTHX), a clinical-stage biopharmaceutical company developing novel, small-molecule therapies that address significant unmet needs in the treatment of cancer, will visit the Nasdaq MarketSite in Times Square.

In honor of the occasion, Mark Velleca, Chief Executive Officer, will ring the Closing Bell. 

Where:Nasdaq MarketSite – 4 Times Square – 43rd & Broadway – Broadcast Studio

When:Wednesday, August 2, 2017 – 3:45 p.m. to 4:00 p.m. ET

G1 Therapeutics, Inc. Contact:

Investors:Robert UhlWestwicke Partners(858) [e-mail]

Media:Laura Bagby                      6 Degrees Communications(312) [e-mail]

Nasdaq MarketSite:Emily Pan(646) [e-mail]

Feed Information:Fiber Line (Encompass Waterfront): 4463

Gal 3C/06C 95.05 degrees West 18 mhz Lower DL 3811 Vertical FEC 3/4 SR 13.235 DR 18.295411 MOD 4:2:0 DVBS QPSK

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Webcast: A live stream of the Nasdaq Closing Bell will be available at: https://new.livestream.com/nasdaq/live or http://www.nasdaq.com/about/marketsitetowervideo.asx

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About G1 Therapeutics, Inc.G1 Therapeutics (GTHX) is a clinical-stage biopharmaceutical company focused on the discovery and development of novel therapeutics for the treatment of cancer. G1’s two clinical assets, trilaciclib and G1T38, are CDK4/6 inhibitors, a validated and promising class of targets for anti-cancer therapeutics. Trilaciclib and G1T38 have broad therapeutic potential in many forms of cancer and may serve as the backbone of multiple combination regimens. In addition, G1 is advancing G1T48, a potential first/best-in-class oral selective estrogen receptor degrader, or SERD, which is targeted for the treatment of ER+ breast cancer.

G1 is based in Research Triangle Park, NC. For additional information about G1, please visit www.g1therapeutics.com.

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