PHILIPPE CHAMBON Insider Trading

General | Insider Transactions | Monthly Overview

Address: C/O NEW LEAF VENTURE PARTNERS 7 TIMES SQUARE, SUITE 1603 NEW YORK 10036 NY

Companies in which PHILIPPE CHAMBON is an Insider

NxStage Medical, Inc.

Trading Symbol: NXTM
Industry: ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845]
Position of PHILIPPE CHAMBON: Director
Holdings: 5,528,833 shares
Current Value: $153,590,981
Latest Transaction: Aug 13 2010
$NXTM Market Capitalization: $1.80B
$NXTM Previous Close: $27.78

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

Latest Insider Trading Transactions of PHILIPPE CHAMBON

Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Aug 13 2010	NXTM	NxStage Medical, I ...	CHAMBON PHILIPPE	Director	Sell	S	16.00	500,000	8,000,000	5,528,833	6 M to 5.5 M (-8.29 %)
Aug 10 2010	NXTM	NxStage Medical, I ...	CHAMBON PHILIPPE	Director	Sell	S	16.19	44,700	723,872	6,028,833	6.1 M to 6 M (-0.74 %)
Aug 10 2010	NXTM	NxStage Medical, I ...	CHAMBON PHILIPPE	Director	Sell	S	16.03	33,400	535,402	6,073,533	6.1 M to 6.1 M (-0.55 %)
Aug 05 2010	NXTM	NxStage Medical, I ...	CHAMBON PHILIPPE	Director	Sell	S	16.36	37,100	606,882	6,106,933	6.1 M to 6.1 M (-0.60 %)
Aug 05 2010	NXTM	NxStage Medical, I ...	CHAMBON PHILIPPE	Director	Sell	S	16.33	100,000	1,632,600	6,144,033	6.2 M to 6.1 M (-1.60 %)
Aug 05 2010	NXTM	NxStage Medical, I ...	CHAMBON PHILIPPE	Director	Sell	S	16.32	300,000	4,894,800	6,244,033	6.5 M to 6.2 M (-4.58 %)
Aug 03 2010	NXTM	NxStage Medical, I ...	CHAMBON PHILIPPE	Director	Sell	S	16.09	28,800	463,507	654,033	682.8 K to 654 K (-4.22 %)

View all PHILIPPE CHAMBON insider transactions.