Research Analysts’ upgrades for Thursday, August 24th:

Alamos Gold (NYSE:AGI) (TSE:AGI) was upgraded by analysts at ValuEngine from a sell rating to a hold rating.

Arrowhead Pharmaceuticals (NASDAQ:ARWR) was upgraded by analysts at ValuEngine from a strong sell rating to a sell rating.

Bay Commercial Bank (OTCMKTS:BCML) was upgraded by analysts at ValuEngine from a hold rating to a buy rating.

Audentes Therapeutics (NASDAQ:BOLD) was upgraded by analysts at ValuEngine from a sell rating to a hold rating.

CareDx (NASDAQ:CDNA) was upgraded by analysts at ValuEngine from a strong sell rating to a sell rating.

Federal Signal Corporation (NYSE:FSS) was upgraded by analysts at Zacks Investment Research from a hold rating to a buy rating. Zacks Investment Research currently has $21.00 target price on the stock. According to Zacks, “Federal Signal Corporation is a manufacturer and worldwide supplier of safety, signaling and communications equipment, hazardous area lighting, fire rescue products, street sweeping and vacuum loader vehicles, parking control equipment, custom on-premise signage, carbide cutting tools, precision punches and related die components. “

GCP Applied Technologies (NYSE:GCP) was upgraded by analysts at Zacks Investment Research from a sell rating to a hold rating. According to Zacks, “GCP Applied Technologies Inc. offer specialty construction chemicals and building materials as well as packaging technologies. GCP Applied Technologies Inc. is headquatered Cambridge, Massachusetts. “

Glu Mobile (NASDAQ:GLUU) was upgraded by analysts at Zacks Investment Research from a hold rating to a buy rating. The firm currently has $3.75 target price on the stock. According to Zacks, “GLU MOBILE INC., is a leading global publisher of mobile games. Its portfolio of top-rated games includes original titles Super K.O. Boxing!, Stranded and Brain Genius, and titles based on major brands from partners including Atari, Activision, Konami, Harrah’s, Hasbro, Warner Bros., Microsoft, PlayFirst, PopCap Games, SEGA and Sony. Glu is based in San Mateo, Calif. and has offices in London, France, Germany, Spain, Italy, Sweden, Poland, Russia, Hong Kong, China, Brazil, Chile, Canada and San Clemente, Calif. “

Gn Store Nord Spon (NASDAQ:GNNDY) was upgraded by analysts at Zacks Investment Research from a hold rating to a buy rating. They currently have $99.00 price target on the stock. According to Zacks, “GN Store Nord A/S offers medical hearing instruments, professional and consumer headsets. The Company’s operating segments include GN Netcom, GN ReSound and Others. GN Netcom segment sells hands-free communications solutions in the form of headsets for mobile phones and traditional phones. GN ReSound segment operates within the hearing instrument industry, and produces and sells hearing healthcare instruments and related products. It offers hearing aids and accessories under the ReSound, Beltone and Interton brand names. GN Store Nord A/S is based in Ballerup, Denmark. “

Great Western Bancorp (NYSE:GWB) was upgraded by analysts at Zacks Investment Research from a sell rating to a hold rating. According to Zacks, “Great Western Bancorp Inc. is a full-service regional bank holding company. It focuses on business and agribusiness banking, complemented by retail banking and wealth management services. The Bank’s loan portfolio consists primarily of business loans, comprised of commercial and industrial, and agribusiness loans. It also provides a range of deposit and loan products to its retail customers through several channels, including its branch network, online banking system, mobile banking applications and customer care centers. The Bank provides wealth management solutions consisting of financial planning, private banking, investment management, and trust services. Great Western Bancorp, Inc. is headquartered in Sioux Falls, South Dakota. “

Karyopharm Therapeutics (NASDAQ:KPTI) was upgraded by analysts at ValuEngine from a sell rating to a hold rating.

Seabridge Gold (NYSE:SA) (TSE:SEA) was upgraded by analysts at ValuEngine from a sell rating to a hold rating.

Yirendai (NYSE:YRD) was upgraded by analysts at ValuEngine from a buy rating to a strong-buy rating.