Tetraphase Pharmaceuticals, Inc. (NASDAQ:TTPH)‘s stock had its “hold” rating restated by stock analysts at Needham & Company LLC in a research note issued to investors on Sunday.

Other equities analysts have also issued research reports about the stock. Stifel Nicolaus raised shares of Tetraphase Pharmaceuticals from a “hold” rating to a “buy” rating and increased their price target for the stock from $8.00 to $15.00 in a report on Wednesday, July 26th. HC Wainwright assumed coverage on shares of Tetraphase Pharmaceuticals in a report on Tuesday, July 11th. They set a “buy” rating and a $15.00 target price on the stock. Zacks Investment Research lowered shares of Tetraphase Pharmaceuticals from a “buy” rating to a “hold” rating in a report on Wednesday, August 30th. BMO Capital Markets reaffirmed an “outperform” rating and set a $13.00 target price (up previously from $12.00) on shares of Tetraphase Pharmaceuticals in a report on Wednesday, July 26th. Finally, BidaskClub raised shares of Tetraphase Pharmaceuticals from a “sell” rating to a “hold” rating in a report on Tuesday, August 22nd. One analyst has rated the stock with a sell rating, four have given a hold rating and four have issued a buy rating to the company’s stock. Tetraphase Pharmaceuticals has a consensus rating of “Hold” and a consensus price target of $10.88.

Tetraphase Pharmaceuticals (NASDAQ TTPH) opened at 6.94 on Friday. The company’s market capitalization is $354.31 million. The company has a 50-day moving average of $6.28 and a 200-day moving average of $7.27. Tetraphase Pharmaceuticals has a 52 week low of $3.11 and a 52 week high of $9.93.

Tetraphase Pharmaceuticals (NASDAQ:TTPH) last issued its quarterly earnings results on Wednesday, August 2nd. The biopharmaceutical company reported ($0.83) EPS for the quarter, missing the Zacks’ consensus estimate of ($0.76) by ($0.07). The company had revenue of $1.59 million during the quarter, compared to the consensus estimate of $1.54 million. Tetraphase Pharmaceuticals had a negative return on equity of 79.79% and a negative net margin of 2,092.20%. Tetraphase Pharmaceuticals’s quarterly revenue was up 28.2% on a year-over-year basis. During the same period in the previous year, the company earned ($0.47) EPS. On average, equities research analysts anticipate that Tetraphase Pharmaceuticals will post ($2.54) EPS for the current year.

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In related news, insider Jacques Dumas sold 17,500 shares of the stock in a transaction dated Tuesday, August 22nd. The shares were sold at an average price of $6.00, for a total value of $105,000.00. Following the completion of the transaction, the insider now directly owns 17,500 shares in the company, valued at approximately $105,000. The sale was disclosed in a document filed with the SEC, which can be accessed through this hyperlink. Company insiders own 5.50% of the company’s stock.

Institutional investors have recently modified their holdings of the stock. Teza Capital Management LLC increased its stake in shares of Tetraphase Pharmaceuticals by 8.9% in the 1st quarter. Teza Capital Management LLC now owns 15,650 shares of the biopharmaceutical company’s stock worth $144,000 after acquiring an additional 1,281 shares in the last quarter. Citadel Advisors LLC increased its stake in shares of Tetraphase Pharmaceuticals by 18.6% in the 1st quarter. Citadel Advisors LLC now owns 15,924 shares of the biopharmaceutical company’s stock worth $146,000 after acquiring an additional 2,496 shares in the last quarter. UBS Group AG increased its stake in shares of Tetraphase Pharmaceuticals by 2.3% in the 1st quarter. UBS Group AG now owns 17,269 shares of the biopharmaceutical company’s stock worth $159,000 after acquiring an additional 387 shares in the last quarter. AXA bought a new position in shares of Tetraphase Pharmaceuticals in the 2nd quarter worth about $132,000. Finally, Jane Street Group LLC bought a new position in shares of Tetraphase Pharmaceuticals in the 1st quarter worth about $181,000. Institutional investors own 41.73% of the company’s stock.

About Tetraphase Pharmaceuticals

Tetraphase Pharmaceuticals, Inc is a clinical-stage biopharmaceutical company. The Company uses its chemistry technology to create antibiotics for multidrug-resistant infections. The Company is developing its lead product candidate, eravacycline, a fully synthetic tetracycline derivative, as a spectrum intravenous (IV) and oral antibiotic for use as a first-line empiric monotherapy for the treatment of multidrug-resistant infections, including multidrug-resistant gram-negative infections.

Analyst Recommendations for Tetraphase Pharmaceuticals (NASDAQ:TTPH)

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