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KERX

Keryx Biopharmaceuticals, Inc. Ownership Summary

$8.04
*  
0.04
  negative  
0.5%
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*Delayed - data as of May 17, 2013 
Exchange: NASDAQ
Industry: Consumer Durables
Community Rating:
 
 

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Institutional Ownership

Shares Outstanding

Shares Outstanding


Institutional Summary

Total Number of Holders 116
% of Shares Outstanding 66.53%
Total Shares Held 54,369,065
Total Value of Holdings 437,127,283
Net Activity 34,277,852

Top 5 Holders

DEERFIELD MANAGEMENT CO /NY 7,685,700
RA CAPITAL MANAGEMENT, LLC 4,647,050
BLACKROCK ADVISORS LLC 4,054,709
STATE STREET CORP 3,729,420
BARCLAYS GLOBAL INVESTORS UK HOLDINGS LTD 2,151,035

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Insider Trades

Buy/Sell Total Trades

Buys/Sells/Total Trades


Insider Trades Summary

Trade Type Last 3 Mo. Last 12 Mo.
Number of Buys 9
Number of Sells 4 11
Total Insider Trades 4 20
Net Activity (63,873) 446,816

Top 5 Insider Trades

OLIVIERO JAMES F III 400,000
KAYE JACK 86,680
BENTSUR RON 71,400
OLIVIERO JAMES F III 47,231
OLIVIERO JAMES F III 33,520

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KERX Ownership Overview:

Keryx Biopharmaceuticals, Inc. (KERX) Ownership Summary provides a snapshot of institutional holdings and activity for a particular stock. The institutional holdings summary data encompasses the holdings and change from most recent 13F filings. The insider filer data counts the number of monthly positions over 3 month and 12 month time spans. Summary data is calculated daily, using the most up to date information available.

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