Filing Details

Accession Number:
0001209191-13-048944
Form Type:
4
Zero Holdings:
No
Publication Time:
2013-10-22 17:28:45
Reporting Period:
2013-10-18
Filing Date:
2013-10-22
Accepted Time:
2013-10-22 17:28:45
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1333170 Nxstage Medical Inc. NXTM Electromedical & Electrotherapeutic Apparatus (3845) 043454702
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1382096 S. Robert Brown C/O Nxstage Medical, Inc.
350 Merrimack Street
Lawrence MA 01843
President, Kidney Care No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2013-10-18 64,791 $8.92 97,313 No 4 M Direct
Common Stock Disposition 2013-10-18 64,791 $14.00 32,522 No 4 S Direct
Common Stock Acquisiton 2013-10-21 75,309 $8.92 107,831 No 4 M Direct
Common Stock Disposition 2013-10-21 75,309 $14.00 32,522 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Stock Option (Right to Buy) Disposition 2013-10-18 64,791 $0.00 64,791 $8.92
Common Stock Stock Option (Right to Buy) Disposition 2013-10-21 75,309 $0.00 75,309 $8.92
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
75,309 2007-11-27 2013-11-26 No 4 M Direct
0 2007-11-27 2013-11-26 No 4 M Direct
Footnotes
  1. This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 11, 2013.
  2. The option vested as to 25% of the underlying shares on the first anniversary of the grant date and in equal monthly installments over the following 36 months.