William Scully Acquires 50,000 Shares of Prothena (NASDAQ:PRTA) Stock

Prothena Corporation plc (NASDAQ:PRTAGet Free Report) major shareholder William Scully purchased 50,000 shares of the company’s stock in a transaction that occurred on Thursday, August 20th. The shares were purchased at an average price of $8.79 per share, for a total transaction of $439,500.00. Following the transaction, the insider owned 800,000 shares of the company’s stock, valued at $7,032,000. This trade represents a 6.67% increase in their position. The purchase was disclosed in a legal filing with the Securities & Exchange Commission, which is available through this link. Large shareholders that own 10% or more of a company’s stock are required to disclose their transactions with the SEC.

Prothena Stock Performance

Shares of Prothena stock opened at $9.45 on Friday. The firm has a 50-day simple moving average of $8.98 and a two-hundred day simple moving average of $9.37. Prothena Corporation plc has a fifty-two week low of $7.73 and a fifty-two week high of $11.80. The company has a market cap of $494.71 million, a P/E ratio of -11.25, a price-to-earnings-growth ratio of 3.33 and a beta of -0.30.

Prothena (NASDAQ:PRTAGet Free Report) last announced its quarterly earnings results on Thursday, August 6th. The biotechnology company reported ($0.32) earnings per share for the quarter, beating the consensus estimate of ($0.39) by $0.07. The firm had revenue of $1.01 million during the quarter, compared to analyst estimates of $0.42 million. Prothena had a negative return on equity of 16.45% and a negative net margin of 80.68%. Equities research analysts forecast that Prothena Corporation plc will post 0.08 EPS for the current year.

Hedge Funds Weigh In On Prothena

A number of hedge funds have recently made changes to their positions in PRTA. Intech Investment Management LLC boosted its stake in shares of Prothena by 5.5% in the third quarter. Intech Investment Management LLC now owns 19,388 shares of the biotechnology company’s stock worth $189,000 after acquiring an additional 1,014 shares during the last quarter. Brooklyn Investment Group raised its stake in Prothena by 13.1% in the 3rd quarter. Brooklyn Investment Group now owns 12,569 shares of the biotechnology company’s stock valued at $123,000 after purchasing an additional 1,456 shares during the last quarter. Deutsche Bank AG raised its stake in Prothena by 5.1% in the 4th quarter. Deutsche Bank AG now owns 35,482 shares of the biotechnology company’s stock valued at $339,000 after purchasing an additional 1,709 shares during the last quarter. Hennion & Walsh Asset Management Inc. lifted its holdings in Prothena by 2.5% in the 2nd quarter. Hennion & Walsh Asset Management Inc. now owns 90,795 shares of the biotechnology company’s stock valued at $889,000 after purchasing an additional 2,251 shares in the last quarter. Finally, Price T Rowe Associates Inc. MD lifted its holdings in Prothena by 3.8% in the 4th quarter. Price T Rowe Associates Inc. MD now owns 81,515 shares of the biotechnology company’s stock valued at $779,000 after purchasing an additional 2,968 shares in the last quarter. Institutional investors and hedge funds own 97.08% of the company’s stock.

Analyst Ratings Changes

Several brokerages have recently weighed in on PRTA. UBS Group reaffirmed a “buy” rating on shares of Prothena in a research note on Friday, July 24th. HC Wainwright reissued a “buy” rating and issued a $30.00 price target on shares of Prothena in a research note on Friday, July 24th. Citigroup reissued an “outperform” rating on shares of Prothena in a report on Friday, May 8th. Weiss Ratings cut shares of Prothena from a “sell (d-)” rating to a “sell (e+)” rating in a research report on Tuesday, August 11th. Finally, Citizens Jmp increased their price objective on shares of Prothena from $19.00 to $20.00 and gave the company a “market outperform” rating in a report on Friday, May 8th. One analyst has rated the stock with a Strong Buy rating, five have given a Buy rating, one has issued a Hold rating and one has assigned a Sell rating to the company. According to MarketBeat.com, the stock has a consensus rating of “Moderate Buy” and a consensus price target of $23.75.

Check Out Our Latest Stock Analysis on PRTA

About Prothena

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Prothena Corporation plc is a clinical-stage biotechnology company dedicated to the discovery and development of novel therapies for neurodegenerative and rare diseases driven by misfolded proteins. The company’s research focuses on immunotherapies and small molecules designed to target and clear disease-causing protein aggregates. Prothena leverages proprietary protein engineering and antibody discovery platforms to advance candidates through preclinical and clinical stages.

The company’s most advanced program is an antibody targeting aggregated alpha-synuclein for the potential treatment of Parkinson’s disease, currently in mid-stage clinical trials.

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Insider Buying and Selling by Quarter for Prothena (NASDAQ:PRTA)

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