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4//SEC Filing

Utterberg David S 4

Accession 0001209191-12-056211

CIK 0001333170other

Filed

Dec 5, 7:00 PM ET

Accepted

Dec 6, 6:53 PM ET

Size

9.3 KB

Accession

0001209191-12-056211

Insider Transaction Report

Form 4
Period: 2012-12-04
Utterberg David S
Director10% Owner
Transactions
  • Sale

    Common Stock

    2012-12-05$11.47/sh32,274$370,1254,139,471 total
  • Sale

    Common Stock

    2012-12-04$11.11/sh82,907$921,1384,171,745 total
  • Sale

    Common Stock

    2012-12-06$11.12/sh21,174$235,3574,118,297 total
Footnotes (4)
  • [F1]This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 14, 2010, amended on March 11, 2011, and further amended on August 15, 2012.
  • [F2]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.00 to $11.47. The reporting person undertakes to provide to the issuer, any holder of the issuer's stock, or the SEC, upon request, full information regarding the number of shares sold at each separate price within the range described above.
  • [F3]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.09 to $11.68. The reporting person undertakes to provide to the issuer, any holder of the issuer's stock, or the SEC, upon request, full information regarding the number of shares sold at each separate price within the range described above.
  • [F4]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.00 to $11.27. The reporting person undertakes to provide to the issuer, any holder of the issuer's stock, or the SEC, upon request, full information regarding the number of shares sold at each separate price within the range described above.

Issuer

NxStage Medical, Inc.

CIK 0001333170

Entity typeother

Related Parties

1
  • filerCIK 0001341407

Filing Metadata

Form type
4
Filed
Dec 5, 7:00 PM ET
Accepted
Dec 6, 6:53 PM ET
Size
9.3 KB