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NxStage Medical, Inc. 4

Accession 0001209191-06-033734

CIK 0001333170operating

View on SEC.gov Company Profile

Filed

May 30, 8:00 PM ET

Accepted

May 31, 9:03 PM ET

Size

14.4 KB

Accession

0001209191-06-033734

Insider Transaction Report

Form 4

Period: 2006-05-26

NxStage Medical, Inc.NXTM

ATLAS VENTURE FUND III L P

10% Owner

Transactions

Sale
Common Stock
2006-05-26$10.95/sh−6,795$74,405→ 691,068 total(indirect: See Footnote)
Exercise of In-Money
Warrants to Purchase 10,434 Equity Securities
2006-05-26−10,434→ 0 total
Exercise: $7.13From: 2005-11-21Exp: 2006-05-31→ Common Stock (10,434 underlying)
Exercise of In-Money
Common Stock
2006-05-26$7.13/sh+10,434$74,394→ 691,068 total(indirect: See Footnote)

ATLAS VENTURE ASSOCIATES III L P

10% Owner

Transactions

Sale
Common Stock
2006-05-26$10.95/sh−6,795$74,405→ 691,068 total(indirect: See Footnote)
Exercise of In-Money
Warrants to Purchase 10,434 Equity Securities
2006-05-26−10,434→ 0 total
Exercise: $7.13From: 2005-11-21Exp: 2006-05-31→ Common Stock (10,434 underlying)
Exercise of In-Money
Common Stock
2006-05-26$7.13/sh+10,434$74,394→ 691,068 total(indirect: See Footnote)

ATLAS VENTURE ENTREPRENEURS FUND III L P

10% Owner

Transactions

Sale
Common Stock
2006-05-26$10.95/sh−6,795$74,405→ 691,068 total(indirect: See Footnote)
Exercise of In-Money
Common Stock
2006-05-26$7.13/sh+10,434$74,394→ 691,068 total(indirect: See Footnote)
Exercise of In-Money
Warrants to Purchase 10,434 Equity Securities
2006-05-26−10,434→ 0 total
Exercise: $7.13From: 2005-11-21Exp: 2006-05-31→ Common Stock (10,434 underlying)

Footnotes (2)

[F1]See "Notes to Footnote 1" on Exhibit 99.2.
[F2]Following the reported transaction, Atlas Venture Fund III, L.P. holds 676,366 shares and Atlas Venture Enterpreneurs' Fund III, L.P. holds 14,702 shares of the Issure's common stock. The reporting persons disclaim beneficial ownership of such shares except to the extent of their pecuniary interest therein.

Documents

3 files

Issuer

NxStage Medical, Inc.

CIK 0001333170

Entity typeoperating

IncorporatedDE

Related Parties

1

filerCIK 0001333170

Filing Metadata

Form type: 4
Filed: May 30, 8:00 PM ET
Accepted: May 31, 9:03 PM ET
Size: 14.4 KB

View on SEC.gov