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4//SEC Filing

Utterberg David S 4

Accession 0001209191-12-056926

CIK 0001333170other

Filed

Dec 10, 7:00 PM ET

Accepted

Dec 11, 5:19 PM ET

Size

9.3 KB

Accession

0001209191-12-056926

Insider Transaction Report

Form 4
Period: 2012-12-07
Utterberg David S
Director10% Owner
Transactions
  • Sale

    Common Stock

    2012-12-10$11.06/sh12,602$139,4184,094,348 total
  • Sale

    Common Stock

    2012-12-07$11.02/sh11,347$125,0704,106,950 total
  • Sale

    Common Stock

    2012-12-11$11.50/sh37,311$429,2484,057,037 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 $11.14. 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 $11.00 to $11.20. 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 $11.20 to $11.66. 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 10, 7:00 PM ET
Accepted
Dec 11, 5:19 PM ET
Size
9.3 KB