ORBIMED ADVISORS LLC Insider Trading

General | Insider Transactions | Monthly Overview

Address: 767 THIRD AVENUE 30TH FLOOR NEW YORK 10017 NY

Companies in which ORBIMED ADVISORS LLC is an Insider

Anthera Pharmaceuticals Inc

Trading Symbol: ANTH
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of ORBIMED ADVISORS LLC: Director
Holdings: 0 shares
Current Value: $0
Latest Transaction: May 27 2011
$ANTH Market Capitalization: $23.84M
$ANTH Previous Close: $0.59

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

NxStage Medical, Inc.

Trading Symbol: NXTM
Industry: ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845]
Position of ORBIMED ADVISORS LLC: Director
Holdings: 5,555,556 shares
Current Value: $154,333,346
Latest Transaction: Aug 12 2008
$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 ORBIMED ADVISORS LLC

Sentiment: All, ANTH, NXTM

Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
May 27 2011	ANTH	Anthera Pharmaceut ...	ORBIMED ADVISORS LLC	Director	Sell	S	8.53	34,200	291,726	0	34.2 K to 0 (-100.00 %)
May 27 2011	ANTH	Anthera Pharmaceut ...	ORBIMED ADVISORS LLC	Director	Sell	S	8.65	4,800	41,520	0	4.8 K to 0 (-100.00 %)
Aug 12 2008	NXTM	NxStage Medical, I ...	ORBIMED ADVISORS LLC	Director	Option Exercise	A	4.36	11,667	50,868	11,667
Aug 12 2008	NXTM	NxStage Medical, I ...	ORBIMED ADVISORS LLC	Director	Option Exercise	P	5.50	1,111,111	6,111,111	1,111,111
Aug 12 2008	NXTM	NxStage Medical, I ...	ORBIMED ADVISORS LLC	Director	Buy	P	4.50	5,555,556	25,000,002	5,555,556	0 to 5.6 M

View all ORBIMED ADVISORS LLC insider transactions.