New York, December 23, 2013 / Accesswire / - Market Buzz Report, which provides live alerts on penny stocks, issues critical stocks analysis for Twitter Inc (NYSE:TWTR), Sarepta Therapeutics Inc (NASDAQ:SRPT), Buka Ventures Inc (OTCBB:NNRX), Bison Petroleum Corp (OTCMKTS:BISN).

Twitter Inc (NYSE:TWTR) shares jumped 2% to $61.20. On Dec. 16, Bob Peck from SunTrust downgraded shares of Twitter from Buy to Hold also as a valuation call and has had a $50 price target since before the shares went public. He wrote "We are lowering our rating on Twitter to Hold from Buy, as the stock has surpassed our year end 2014 $50 target by ~20%. We remain extremely positive on the long term opportunity for the company due to several factors: Twitter has become one of the major Internet platforms, the company is still in a very nascent stage of its life cycle; Twitter has significant optionality in front of it; and the company has a strong management team with a unique vision of permeating the "interest graph.""

Free Urgent Insider Catalyst Report For TWTR Available Here: http://marketbuzzreport.com/index.php?code=TWTR (Or Copy and paste the URL into your browser)

Sarepta Therapeutics Inc (NASDAQ:SRPT) shares jumped 4.19% to $20.36. Canaccord downgraded Sarepta's stock on Dec. 6 citing near-term uncertainty around the company's talks with the FDA. The firm keeps a $20 price target for shares.

Additionally, the company announced that it is scheduled to present at the 32nd Annual J.P. Morgan Healthcare Conference in San Francisco, CA on Wednesday, January 15, 2014 at 4:30 p.m. Pacific Time. Chris Garabedian, Sarepta's president and chief executive officer, will be the presenter.

Free Urgent Insider Catalyst Report For SRPT Available Here: http://marketbuzzreport.com/index.php?code=SRPT (Or Copy and paste the URL into your browser)

Buka Ventures Inc (OTCBB:NNRX) shares closed at $0.462. The company on Dec. 19 report that the Company has received a product reorder from Buildmore Enterprise Co, Ltd. ("Buildmore"), a health food supplement contract manufacturing and distribution company located in Taipei City, Taiwan.

Additionally, the company on Dec. 17 announce the publication of the third alternative medicine reference title authored by Company CEO, Dr. Tracy K. Gibbs, PhD. Dr. Gibbs has previously authored two other books published and distributed by Woodland Publishing; "My Home Pharmacy: How Foods and Herbs Can Be Your Medicine", and "Enzyme Power: Heal, Build, and Restore Health". Both titles can be found in a variety of book stores, health food stores, and at Amazon.com.

Free Urgent Insider Catalyst Report For NNRX Available Here: http://marketbuzzreport.com/index.php?code=NNRX (Or Copy and paste the URL into your browser)

Bison Petroleum Corp (OTCMKTS:BISN) stock closed at $0.99. On December 12, 2013, Bison Petroleum, Corp. (the "Company") entered into a Lease Purchase Agreement with Nelan Advisors Corporation, a British Virgin Islands corporation ("Nelan"), whereby Nelan conveyed a 50% working interest certain oil and gas leases issued by the State of Montana that pertain to properties within the State of Montana.

Bison is the successor in interest to Nelan, and will issue 150,000 shares of its common stock comprised of "restricted securities" as defined in Securities and Exchange Commission Rule 144 and the assumption of the payments of Nelan to its predecessors under the leases, of $100,000 in 60, 120 and 180 days from the effective date of the Lease Purchase Agreement or December 12, 2013.

Free Urgent Insider Catalyst Report For BISN Available Here: http://marketbuzzreport.com/index.php?code=BISN (Or Copy and paste the URL into your browser)

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