Tetra Tech (Nasdaq: TTEK) to Ring The Nasdaq Stock Market Opening Bell

ADVISORY, Dec. 13, 2016 --

What:
Tetra Tech (Nasdaq:TTEK), a leading provider of consulting and engineering services, will visit the Nasdaq MarketSite in Times Square in celebration of the company’s 25^th listing anniversary.

In honor of the occasion, Dan Batrack, Chairman and Chief Executive Officer, will ring the Opening Bell. 

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

When:
Wednesday, December 14, 2016 – 9:15 a.m. to 9:30 a.m. ET      

Tetra Tech Media Contact:
Charlie MacPherson
626-470-2439
[email protected]

Nasdaq MarketSite:
Emily Pan
(646) 441-5120
[email protected]

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

Social Media:
For multimedia features such as exclusive content, photo postings, status updates and video of bell ceremonies, please visit our Facebook page:
http://www.facebook.com/NASDAQ.

For photos from ceremonies and events, please visit our Instagram page:
http://instagram.com/nasdaq

For livestream of ceremonies and events, please visit our YouTube page:
http://www.youtube.com/nasdaq/live

For news tweets, please visit our Twitter page:
http://twitter.com/nasdaq

For exciting viral content and ceremony photos, please visit our Tumblr page:
http://nasdaq.tumblr.com/

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

Photos:
To obtain a hi-resolution photograph of the Market Open, please go to http://business.nasdaq.com/discover/market-bell-ceremonies and click on the market open of your choice.

About Tetra Tech
Tetra Tech is a leading provider of consulting and engineering services. For 50 years, the Company has supported commercial and government clients focused on water, environment, infrastructure, resource management, energy, and international development. With 16,000 staff worldwide, Tetra Tech provides clear solutions to complex problems. For more information about Tetra Tech, please visit tetratech.com, follow us on Twitter (@TetraTech), or like us on Facebook.

About Nasdaq
Nasdaq (Nasdaq:NDAQ) is a leading provider of trading, clearing, exchange technology, listing, information and public company services across six continents. Through its diverse portfolio of solutions, Nasdaq enables customers to plan, optimize and execute their business vision with confidence, using proven technologies that provide transparency and insight for navigating today's global capital markets. As the creator of the world's first electronic stock market, its technology powers more than 70 marketplaces in 50 countries, and 1 in 10 of the world's securities transactions. Nasdaq is home to more than 3,700 listed companies with a market value of $10.0 trillion and approximately 18,000 corporate clients. To learn more, visit: nasdaq.com/ambition or business.nasdaq.com

-NDAQA-