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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001144204-15-005934
Filing Date
2015-02-04
Accepted
2015-02-04 16:17:01
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G/A v399881_sc13ga.htm SC 13G/A 50135
  Complete submission text file 0001144204-15-005934.txt   51635
Mailing Address 222 WEST ADAMS CHICAGO IL 60606
Business Address 222 WEST ADAMS ST CHICAGO IL 60606-5312 3122361600
BLAIR WILLIAM & CO/IL (Filed by) CIK: 0000902367 (see all company filings)

IRS No.: 362214610 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 350 MERRIMACK STREET LAWRENCE MA 01843
Business Address 350 MERRIMACK STREET LAWRENCE MA 01843 978-687-4700
NxStage Medical, Inc. (Subject) CIK: 0001333170 (see all company filings)

IRS No.: 043454702 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-81212 | Film No.: 15575673
SIC: 3845 Electromedical & Electrotherapeutic Apparatus